How would that work? The robot is controlled by software on a computer, wirelessly. If you attached the robot to the computer then you'd need a keyboard monitor and mouse to use the software but it'd all be attached to the cye, which is kind of pointless.
Re:Put that on a robot!
by
Anonymous Coward
·
· Score: 0
"I'd prefer if the hardware was made by Jesus."
I think you mean were made by Jesus." Subjunctive mood to express a wish for a hypothetical situation like that, buddy. Your sentence literally means that you would prefer that something happened in the past.
I could spend 500 dollars on an 800 Mhz computer or 500 dollars on a new mothboard/ram/cpu that ran at about 2.5 ghz....
You would be trading in a heck of a lot just to impress of a few geeks.
Re:Put that on a robot!
by
Anonymous Coward
·
· Score: 0
Shouldn't that be (or have been) "Your sentence literally means that you would prefer that something had happened in the past."?
--unitron, posting as AC
Re:Put that on a robot!
by
Anonymous Coward
·
· Score: 0
Past perfect is better yes, but you statement does not convey the awkwardness of the original poster, which is what I was pointing out. My statement was equivalent in meaning to the original, and thereby demonstrated why it was incorrect, while yours is not.
Re:Put that on a robot!
by
Anonymous Coward
·
· Score: 0
operating voltage has nothing to do with power consuption. The mini-box power consumption is 10 Watts
-- Make It Secret. Free JavaScript implementation of AES for your browser
Re:power consumption
by
gbjbaanb
·
· Score: 2, Informative
go back to high school, do not pass go, do not collect £200:-)
Voltage is just the 'speed' the current 'flows' at - power consumption is measured in Watts, or voltage multiplied by amperage (the 'amount' of current)
Re:power consumption
by
Anonymous Coward
·
· Score: 0
I always think of voltage as presure, but I can see how your analogy works as well.
Re:power consumption
by
Anonymous Coward
·
· Score: 0
I tend to think of voltage as Twinkies. Current is more akin to a Quarter Pounder with Cheese. Using this scenario, wattage works out to be Budweiser (in longneck bottles). Resistance would be the girlfriends.
Re:power consumption
by
Waffle+Iron
·
· Score: 5, Funny
12V is some crazy low power consumption
That's nothing. My Athlon CPU uses only 1.75 volts of power! I'm taking the ugly heatsink and fan off of that sucker right now because a chip at this low voltage just doesn't need them. From now on, I'm going to run it bare to the world!
Wait a minute... I've almost got the heatsi3nk lo4ose*A#]]x(++.=-
Actually, most PC's convert ~120VAC @ 60Hz to 12VDC plus 5VDC! And actually, ATX motherboards have a whole bunch of wires going into them, with who knows what other voltages.
I've been running a small ATX MB with a Via 800Mhz CPU fanless (hasn't died yet) with the 12VDC-DC convert board. There is one of those black brick converts that plugs into the wall and outputs 12VDC, which goes into the 12VDC-DC converter board.
My goal was to build a silent computer that could play mp3s while I fall asleep and wake up. And I had just started to hate all the fan noise of most modern PCs.
Anyways, tomorrow morning I'm going to get some big 6V batteries. Really big, like 1'x2'x6". I think bulldozers use them to start. Anyway, my cable modem needs 12VDC and 5VDC, the motherboard needs 12VDC and I have a LCD display that needs 14VDC. I'm hoping the modem will accept 6V instead of 5V, and the screen will run on 12V instead of 14V. Then I can run everything off of the batteries. And I'm hoping the batteries will last for 6 hours of screen on time, longer with the screen off. I want to be able to ride out power outages, of which there is only about 1/year where I live.
So... the idea of running these PCs off of batteries is not unfounded - at least I hope it isn't!
--syrah
-- (This post probably would have been more coherant if I had spent more attention writing it.)
Re:power consumption
by
unitron
·
· Score: 2, Informative
"Voltage is just the 'speed' the current 'flows' at..."
Wrong, wrong, horribly wrong. An interesting analogy, but fatally flawed. Even if you start from the premise that the "speed" at which current flows varies with variations in voltage, that's still not the definition of voltage.
Voltage is the expression in units (Volts) of electromotive force (the E in E=IR, Ohm's law). It's how much difference in electrical potential exists between 2 points. If a conductive path is established between those 2 points then the E will cause the flow of current (I, expressed in Amperes).
How much current flows depends on the voltage difference between those 2 points and the conductance of that path. The conductance is usually expressed as its mathmatical inverse, resistance (R, expressed in Ohms). The higher the resistance, the lower the current.
How fast that current flows will be somewhere just a little shy of the speed of light and will be pretty much independant of voltage level.
To get a certain amount of current to flow through a given resistance a certain voltage must be applied across that resistance. The amount of power, measured in Watts, is the voltage times the amperage. 10 Volts will drive 1 Ampere through 10 Ohms for a dissipation of 10 Watts, or 10 Amperes through 1 Ohm for a dissipation of 100 Watts.
If one is talking about AC (alternating current), then the power equation (P=EI) has to be modified to take into account the continuous change of voltage and amperage over time, as well as another kind of opposition to the flow of current, known as reactance, which changes as the frequency of alternation changes (and whether it increases or decreases in response to an increase or decrease in frequency depends upon the presence or absence in the conductive path of a couple of other electrical characteristics), but for household stuff the DC equation can still give you a rough idea of power consumption, or a way to figure average current by starting with the Watts and doing the math backwards.
--
I see even classic Slashdot is now pretty much unusable on dial up anymore.
How fast that current flows will be somewhere just a little shy of the speed of light and will be pretty much independant of voltage level.
Depends what you mean. Current flow is expressed in Ampere, which is Coulomb/second. Coulomb is a measure of charge; Current flow then corresponds to the physical movements of electrons in a copper wire. Copper contains some 8.5e22 free electrons per cubic centimeter. Now if you know the diameter of the copper wire you can compute how fast the electrons have to move through the wire to establish the current you had in mind. This can be surprisingly slow! E.g. on the order of centimeters per hour is not unusual! See for an example this page.
Of course the electric field (or electromotive force as you call it) travels much faster through the wire, that is probably what you meant with "a little shy of the speed of light".
Electromotive force is roughly (very roughly) analogous to water pressure and the current flow is (again, roughly) analogous to the flow of water (like gallons per minute instead of Coulombs per second). However the force which causes the electrical current to flow is not the same thing as the electromagnetic field generated by that current flow.
Voltage applied across a conductive path forces electrons into one end of the path and attracts them out of the other end. An individual electron may very well travel from one end to the other at a lot slower rate than lightspeed but the effect of one electron entering the path and pushing away another due to the repulsion of like charges, and that one pushing another one which pushes another one..., that effect, combined with the attraction of an opposite charge at the other end, causes this "ripple" to move from one end of the conductive path to the other at a rate close to lightspeed.
If you had some magical superconductive wire that would let enough current flow through 186,000 miles of it to light a flashlight bulb off of a flashlight battery, hooking up the battery in series with a switch and a bulb and that long long wire (spread out in as big a circle as possible when you bring the 2 ends close together) and then turning on the switch should cause the bulb to light up in just a little over a second.
--
I see even classic Slashdot is now pretty much unusable on dial up anymore.
3 words: Car Ogg Player
by
mhesseltine
·
· Score: 4, Interesting
This would be ideal. It has an LCD display, programmable keypad, and does floating point, so Ogg is possible.
Re:3 words: Car Ogg Player
by
Anonymous Coward
·
· Score: 0
There's a fixed point ogg library.
Re:3 words: Car Ogg Player
by
insecuritiez
·
· Score: 5, Informative
"...and does floating point, so Ogg is possible."
If you will recall, the XIPH team re-wrote the Ogg decoder so that it can run on systems that can only do integer math. "Several optimizations were made that resulted in the decoder being twice as fast. We've also tuned the code to be tolerant for those who implement Vorbis using integer-only math. This allows hardware and embedded devices to more easily support Ogg Vorbis playback."http://www.linuxjournal.com/article.php?sid=4416.
Re:3 words: Car Ogg Player
by
Daniel_Staal
·
· Score: 2, Insightful
This would be ideal. It has an LCD display, programmable keypad, and does floating point, so Ogg is possible.
Now all I need is a job and some $$$:(
Sounds like you've got one: incorporate, make, build, and sell. And yes, the next step is profit!
-- 'Sensible' is a curse word.
Re:3 words: Car Ogg Player
by
TeknoHog
·
· Score: 4, Informative
I assume we're talking about Vorbis, the audio codec of the Ogg family. AFAIK, the integer-only codec is separate from the main Vorbis code and called Tremor (I hope the name has nothing to do with sound quality). There are good reasons why these codecs are mainly developed for FP math; for example modern processors are faster with FP as they are optimized for modern software (a kind of reverse chicken and ogg problem:-).
-- Escher was the first MC and Giger invented the HR department.
Ya gotta profit first? Damn, I miss the dot com boom.
-- Ooh, a sarcasm detector. Oh, that's a real useful invention.
Re:3 words: Car Ogg Player
by
evilviper
·
· Score: 1
Tremor (I hope the name has nothing to do with sound quality).
I can assure you the quality is just fine.
modern processors are faster with FP as they are optimized for modern software (a kind of reverse chicken and ogg problem:-).
You lost me there... You think processors can do float calculations faster than int? I've got some news for you, float is much slower. One look at the numerous hacks added on top of i386 should reveal that. We wouldn't have MMX, 3DNow, and all the others if float was faster.
Re:3 words: Car Ogg Player
by
Afrosheen
·
· Score: 1
Actually he's right, newer processors do float better than integer from what I've seen. Typically though, Intel has been worse at float and better at integer and AMD's have been the exact opposite. Might be my imagination, but I believe ugly hacks like MMX and 3dNow were designed to make up for the shortcomings in older x86 chipsets.
I challenge you to find 4 apps that require and/or excel with MMX. MMX was just never really utilized. SSE and SSE2, that's a different story.
Re:3 words: Car Ogg Player
by
evilviper
·
· Score: 1
I challenge you to find 4 apps that require and/or excel with MMX. MMX was just never really utilized. SSE and SSE2, that's a different story.
Well, looking at my processor, I don't even have support for SSE/SSE2, just MMX/MMX2, yet mplayer works quite well, and does quite well on older hardware as well.
4 then? Xine, MPlayer, Avifile... pretty much any media application.
Re:3 words: Car Ogg Player
by
Daniel_Staal
·
· Score: 1
No, definately incorporate first. Incorporation has two major benifits for this: it make it easier to raise funds (sell stock), and it insulates you from the business failing (the corporation goes bankrupt, you don't). Both of these are useless if you incorporate last.
-- 'Sensible' is a curse word.
Openbrick anyone ?
by
theefer
·
· Score: 4, Interesting
How is it different from the OpenBrick ? Mh this mini-box seems to run a 800 Mhz x86 processor (OpenBrick has a 300 Mhz Geode processor). I heard the OpenBrick could not play DivX smoothly, maybe this is the solution ?
Sounds interesting, has anyone gotten one already ?
-- theefer
Re:Openbrick anyone ?
by
luzrek
·
· Score: 4, Informative
The Minibox seems to run the EPIA-M motherboards from VIA with either their 600Mhz Eden or faster C3 processors. The EPIA-M motherboards support direct MPEG-2 playback so DVD playback should be no problem. For more info on Mini-Itx stuff check out mini-itx's website.
--
Galium Arsenide is the material of the future, and always will be.
I have an 800 MHz Mini-ITX computer and it does not have the juice for a consistent smooth DivX/MPEG-4 or MPEG-2 playback. It is very acceptable as a hobby computer, but not yet there for true home A/V. Someday this form factor of a computer will be the solution, but not yet. It is great for audio, though, and basic game playing!
Re:Openbrick anyone ?
by
xtra
·
· Score: 2, Interesting
but only if you are using windows
hardware acceleration is not (yet) supported under linux
> I have an 800 MHz Mini-ITX computer and it does not have the juice for a consistent smooth DivX/MPEG-4 or MPEG-2 playback.
This is certainly true if you use BUILT-IN VIDEO on many of these mini-PC's.
More CPU will help only a little.. faster video hardware's where it's at. A Shuttle mini-PC with an add-in GeForce2 makes all the difference. Built-in video is usually marginal for movie viewing (especially divx).
Today's graphics cards have quite a lot of processing power and onboard memory. And for a home entertainment system you need to do video playback, maybe recording too, but very little else that is computationally intensive.
I wonder if you could port Linux to run on the video card and do without a motherboard?
-- --
Ed Avis
ed@membled.com
Re:Openbrick anyone ?
by
Anonymous Coward
·
· Score: 0
The new M-series of Mini-ITX boards are much faster than your Eden series. With DDR memory and hardware MPG2 decoding, they do pretty good. There was a Tom's Hardware review as a Slashdot story earlier this week.
The main lure for me is the size. I mean that thing is tiny! For some special project or around the house type things (i.e. an mp3 player for the front room) it could be useful. BUT, the $495.95 definately would make me thing twice about buying this over another (barebones-esque)system. Would the savings in my electric bill cause this to pay for itself over time?
Re:Good but...
by
Uber+Banker
·
· Score: 2, Insightful
Yes, why pay more for a small computer that ca have some dedicated function when you can get custom hardware to do it smaller for less with less redundancy.
I think the real use for these (and low power CPU mini-itxs etc) is for a multi-use function, perhaps as a flexible terminal to your main computer in the closet.
Re:Good but...
by
Anonymous Coward
·
· Score: 0
You can get it with a 2.5" 40 GB HDD, but it's $150 more.
And extra $150 certianly would dissuade me from buying this.. at least for some home-type project. And I can't imagine why we would need these at work. Still, the size is impressive....
You mean like an iPod? The 20 GB model is
exactly that price, smaller, much lighter, and
quite a bit more stylish.
The zero noise version of the M-100 makes an
obvious home web server, but the hard disk
will take it to $550 or maybe $600. The
TV out makes it an interesting set-top box,
or video game console. Either application
will have difficulty justifying its price
tag, though. An MP3 player is an even more
unnecessarily expensive idea.
What might work is if you use it for all
those purposes. A quiet and low power MP3
server/player, personal web and print server,
PVR, digital camera picture viewer, and game
console at about $700 (200 GB hard disk) can
be interesting. Unfortunately, it doesn't
have an infrared port for a remote control,
but that won't cost too much. The key will
then be software, especially with reconciling
all the real time tasks. Don't want to miss
out on a favorite show just because you were
slashdotted, no?
Re:Good but...
by
Anonymous Coward
·
· Score: 0
and game console
How? You still need a monitor, keyboard, and mouse to use the O/S and install games. And possibly a joystick unless all you want to play are keyb/mouse games. Now throw in some speakers so you can hear your games. (Or you could suffer with headphones I suppose.) Now drag an Ethernet cable into the livingroom since it doesn't have integrated wireless. (Or not if you don't want to play online at all.)
So basically what's the point? By the time you add all that stuff, all you have is a *realy* slow computer.
Great use for it. You are at the local coffee house drinking your doubledecaff latte. and the clown next to you pulls out a new sony vaio.. BUT your m-100 can out geek him every time. Best of all it dosen't run windows
-- Diplomacy is the art of saying "Nice doggie" until you can find a rock.
Will Rogers
You just gave me a great idea. I've been looking for a mame-friendly tiny box to hook up to the TV, and this may just be the thing.
Better yet, with a tiny backlit, full color lcd display, I could haul around a 1/2 din sized arcade. No hard drive necessary, as I could load all the roms I want onto a compact flash card. I was thinking about getting a GamePark32 for this but I may change my mind now.
Then again, the GamePark is $300 cheaper. Oh well.
The point is not that it'll make a great
game console, or a great web server, or a
great PVR. The point is that, for $700 or
whatever, you have a usable version of all
these features. This can be, with a hefty
investment in appropriate software, a
jack-of-all-trades box that can justify its
cost.
Want a really good console? Buy the PS2
or the X-Box, which is less than half the
price of this.
A friend of mine has been researching small computers for his car. He wants to run an mp3 jukebox application as well as control a scrollbar in the back window (for when you would like to express yourself to those driving to close behind you).
This computer would seem to fir the bill perfectly, now we just need to find a nice cheap source for a 8x3 inch or so lcd display for the dash.
Re:Car Computer.
by
tfriedlich
·
· Score: 2, Interesting
Why not just use a Zaurus? Throw a 1GB IBM Microdrive in the CF slot and a wifi card in the SD slot and transfer files from your home system wirelessly to the car when you pull in to the garage.
Ok, prbly not the best use of technology, but I am just loving my new Zaurus.
Re:Car Computer.
by
Anonymous Coward
·
· Score: 0
Why not go fuck yourself?
Re:Car Computer.
by
Anonymous Coward
·
· Score: 0
'cause I'm just to tired from boning your mom. I shaved her back for you, I doubt that you will even recognize her;-)
I really really doubt you are likely to wear out a card storing media (exactly how often do you change out your music? Even every day would put you at 1,000+ years =) Using is for swap on the other hand....
-- There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
Re:Car Computer.
by
Anonymous Coward
·
· Score: 0
as well as control a scrollbar in the back window (for when you would like to express yourself to those driving to close behind you).
Your friend might want to read about something called Road Rage before he pisses off the wrong person with his cute little "scrollbar" and ends up dead.
Re:Car Computer.
by
Anonymous Coward
·
· Score: 0
And only good for between 400K and a million writes before it starts going south.:-)
Oh... so after 10 lifetimes worth of use, it might end up defective. I'll take my chances. (dumbass)
You don't necessarily need to use it for swap to get a lot of writes on it. If you brain-fart and fail to disable logging on the system, you'll get a fair number of writes each time you start the machine up/shut it down, which could be several times per day. If all you're going to use it for is a jukebox, you could probably get away with it. If you're going to use it for something a little more adventurous, I'd go with a real storage solution.
-- Please stand clear of the doors, por favor mantenganse alejado de las puertas
-- "The ignorant fight to win, the wise win before they fight." -Sun Tzu
Re:Car Stereo?
by
applef00
·
· Score: 2, Interesting
Totally. This would fit nicely into my Camaro's DIN slot. If anyone would like to buy it for me, I'll be happy to pay you back with a harrowing thrill ride, accompanied by any music you'd like.
why is it better than an iPod? A dedicated lower cost dedicated function device. The usefulness of this type of thing must be in its adaptability (or complex function, like a firewall or fancy router etc), rather than a narrow simple dedicated function.
Totally. This would fit nicely into my Camaro's DIN slot. If anyone would like to buy it for me, I'll be happy to pay you back with a harrowing thrill ride, accompanied by any music you'd like.
Hmm.. sounds tempting, but do I need a mullet first?
The usefulness of this type of thing must be in its adaptability (or complex function, like a firewall or fancy router etc), rather than a narrow simple dedicated function.
Uhh... he said he wanted an MP3 player for his car. I didn't read anything about a firewall, fancy router, etc...
Because unlike the iPod, it stays put in the car's dashboard, doesn't need an adapter to be used in the car, and you can add a TV/FM tuner card without much difficulty. (You would lose the ability to listen to AM stations, but I have a feeling that that wouldn't bother too many people.) Oh, and in some cars, you would be able to hook up a USB CD-ROM drive to use for file transfers and playing CDs - In my car, I'd probably take out the ashtray (I don't smoke, so there's no point to having one, and I think it's the right size - I'd have to go out and measure it to be sure) and replace it with the optical drive.
-- Loose things are easy to lose. You're getting your hair cut. They're going there to see their aunt.
Don't forget, "Does it run Linux" and "Can I make a TiVo out of it?" and "Who could possibly want this thing when you can buy a [XBOX, Walmart cheapo computer, PS2 running Linux]?"
The online store must be using one of these as its server.
I think I smell something melting...
-- "The ignorant fight to win, the wise win before they fight." -Sun Tzu
home network storage
by
Adler
·
· Score: 2, Interesting
a box this size, and silence and low power use would be great for home network storage. just what i've been looking for, for sometime now. now if it was just $300 cheaper. seriously, why isnt there a cheap HD in a box that oen can use for home netowrk storage, at these prices for $500 i can get a huge new HD setup and my problems would be solved, but for a small networked HD with like a web interface, i'd sell my soul. anyoen seen somethign liek that? for around $200 ? anybody?
--
Everybody denies I am a genius--but nobody ever called me one!
i'd sell my soul. anyoen seen somethign liek that? for around $200 ? anybody?
Walmart has an Athlon 1.1ghz box with Linux on it, hardrive, cd, kb, mouse, for 199.99
Please reply back with your email address, and I will forward you an address to send your soul.
-- Tequila: It's not just for breakfast anymore!
Re:home network storage
by
luzrek
·
· Score: 4, Informative
I'm not sure about doing it for less than 200$, but I recently made a silent miniitx system for home to use as an MP3/PVR/Fileserver and it did run about 500$. However, if you wanted just a harddisk/case/processor you could probably build it for about 300$. Here is the breakdown:
EPIA-M with 600Mhz processor - $150
Ugly but quiet case - $50
Harddisk - $80
128Mhz RAM - $30
total - 310$. Note that I left out the CDROM/DVDROM drive. This is because the EPIA-M supports boot from network. If you really want one you could spend another 20$ for a generic.
--
Galium Arsenide is the material of the future, and always will be.
i know it wouldn't be any good as a file server...
but if you hooked this thing up to a network you could easily use another computer as a file server to store mp3s and the like and eliminate the need for the mini-itx to have a hard drive
That would suit the home entertianment job just fine.
btw i thought of it because my friend uses his xbox to watch divx he has downloaded onto his pc. xboxes are probably cheaper for the job
-- "Those who cast the votes decide nothing. Those who count the votes decide everything" -- Josef Stalin
Re:home network storage
by
Anonymous Coward
·
· Score: 0
Just gut a Shuttle SV-25 for the components and recase them. Under $200 nowadays.
No smooth movies...
by
EdMack
·
· Score: 5, Informative
The Mini-ITX boards were reviewed on Tom's Hardware not long ago here
-- puts ("Python r0cks\n");
Price
by
Anonymous Coward
·
· Score: 1, Informative
For those who can't get to the online store, its priced at $495.
If I recall the last Slashdot discussion of small form computers for A/V systems, they were all powerful enough as MP-3 players but not really up to the task of being a general video player/recorder.
Optical Drive
by
verloren
·
· Score: 2, Insightful
Looks tailor-made for a home audio/visual system.
Unfortunately it lacks an optical drive, so its use in that context is limited (but only by money of course, buy an external drive!)
This seems like an interesting product for car/mobile applications, but for home stereo systems I think something like this would be more useful. Basically it just bridges the gap between your fileserver and your stereo.
Sony and HP are coming out with similar products, but the Prismiq model doesn't have the wireless hardware built-in, so you should be able to easily upgrade to 802.11g in the future.
It's also much slower compared to a PIII or even a Celeron of similar clock speed. People complain they can barely decode and play DVDs on the highest speed Via Eden processors. It seemed nice at first for a HTPC, but Linux support is apparently quite lacking so I went the micro-atx route and went with an Athlon. Should be interesting to keep it quiet and cool. Hopefully those Zalman flower coolers actually work.;-)
Umm..isn't this just another VIA EPIC?
by
Anonymous Coward
·
· Score: 1, Informative
There's the solar pc (which build these units) and a host of others.
Small form factor roundup on Ars today
by
Wee
·
· Score: 4, Informative
This is probably spill-over from the small form factor roundup on ArsTechnica today. There's a lot more info over there about the M-100 and a few others (including the Netdrive, which was on Slashdot a while back).
As for me, next week the birthday elf is gonna bring me a Shuttle SN41G2 and a Athlon 2800+ Barton core CPU -- or I'm going to hunt that little shit down and kick his ass. Santa didn't bring me a tiny PC and it nearly cost him his life. He got to walk away with only having lost two reindeer. The elf ain't going to be so lucky. So pony up with the SFF computer or watch your back...
-B
--
Ash and Hickory, straight-grained and true, make excellent bludgeons, dandy for the cudgeling of vegetarians.
Re:Small form factor roundup on Ars today
by
rtv
·
· Score: 2, Informative
If you want to run Linux, think seriously about getting the Intel mobo version. Linux nForce support is not great. Too many things don't work. It's a nice Windows box, if a little loud with the Athlon space-heater inside.
Re:Small form factor roundup on Ars today
by
Wee
·
· Score: 1
I had wondered about both of those things. The noise I might be able to handle. My main workstation has a Turbo-Cool 2X on it which is pretty loud. Very loud, actually. But it's under the desk, which helps a little.
As far as drivers, I'm primarily thinking of a Windows-only box, since I want my dual-boot machine (the one with the F15-sounding fan in it) back on Linux full-time. Nvidia released fairly new drivers for linux. Do therse have missing features as well? I was thinking of making a little 10GB partition for Linux just for grins, but if I have to wait for the maturity level of chipset drivers to go up I guess I could.
-B
--
Ash and Hickory, straight-grained and true, make excellent bludgeons, dandy for the cudgeling of vegetarians.
Re:Small form factor roundup on Ars today
by
greg_barton
·
· Score: 1
Ditch the 2800+ and get a 2500+. The price just nosedived to about $125 and I'm overclocking mine to 2080Mhz, as fast as the 2800+.:)
Re:Small form factor roundup on Ars today
by
Wee
·
· Score: 1
Damn. I almost bought one last week (kind of a "buy the holster, have to buy the gun now" thing my uncle taught me). I glad I held off. Can you O/C them if they are in a SHuttle? I imagine those thigns have pretty strict heat requirements. Although if it'll cool a 3000+, it'll cool a 3500+ which has been bumped up.
Since the last CPU I overclocked was a K6/150, how does one go about it these days? Did you just bump up the multiplier? Can you mess with the voltage as well?
Off to do some googling...
-B
--
Ash and Hickory, straight-grained and true, make excellent bludgeons, dandy for the cudgeling of vegetarians.
Re:Small form factor roundup on Ars today
by
GnarlyNome
·
· Score: 1
Bun- Bun is that you?? Bad Bunny.. torq
-- Diplomacy is the art of saying "Nice doggie" until you can find a rock.
Will Rogers
Re:Small form factor roundup on Ars today
by
Afrosheen
·
· Score: 1
Props to the low user number.:)
And honestly, nothing has changed since the good old 300A to 450 days of the Celeron. Bump the multiplier, bump the voltage if necessary. Every good motherboard will provide you with incremental settings for everything. My Soyo Dragon Platinum lets me bump voltage by half-steps and all that jazz.
If anything, overclocking has gotten better over the years. The only drawback is that Athlons run hot to begin with, so overclocking isn't always an option unless you're positive you've got a wonderful heat sink and plenty of fans. The old Celerons could handle it because they could throttle themselves instead of melting down. I think Athlons still can't do this.
Re:Small form factor roundup on Ars today
by
greg_barton
·
· Score: 1
As long as you can set the FSB multiplier on the motherboard, you can do it. I've set mine to 166Mhz FSB with a 12.5/13x multiplier. (ABIT IT7 motherboard) I've heard of people setting the FSB higher, up to 180, with the right RAM. (I'm only using PC2700, though, so 166 was about the best I could do. Any higher than that was unstable...)
Re:Small form factor roundup on Ars today
by
Wee
·
· Score: 1
Well, the Shuttle has this weird heat pipe deal. It's rated pretty high, but I don't know what the BIOS options are like.
-B
--
Ash and Hickory, straight-grained and true, make excellent bludgeons, dandy for the cudgeling of vegetarians.
If they could drop the price down below $300, maybe by getting rid of the keypad and flash card reader, I would be damn tempted to try to make a couple of X terminals here at the office.
--
What are we going to do tonight Brain?
Re:X terminals
by
Anonymous Coward
·
· Score: 0
You can buy mini-ITX for that kind of price. I just purchased a system for ~$400 (case, 256MB, EPIA M9000, slim CD-ROM, sales tax, shipping). It's a little bigger than this one, but not much. For the extra size, I can hold 1 PCI hard and a 3.5" hard drive. It's going to go in my car under the front seat.
Re:X terminals
by
satterth
·
· Score: 2, Informative
Run, don't walk, to your nearest computer store and ask them to get Mni-ITX style motherboards for you. Via makes a few of them. Check out viavpsd.com, its whats in this little box.
-- Being called a dork on Slashdot must be like being called the retard in special ed.
MWave.Com, and a few others, sell the motherboards that go in these babies. The 500 and 800MHz jobs will run you just shy of $100.00, that includes dual IDE buses, built in video (nothing spectacular, but runs Windiows okay), audio, TV-Out, 10/100base T, serial, parallel, USB and CPU. Not a bad deal at all. I've got three different models in my house.
Oh, and these are Via EPIA motherboards. You can even get external 60 watt power adapters for them that remove the need for a fan and PSU in the system.
The hardest part is finding the Lego bricks to build the case out of!
-- Boobies never hurt anyone. - Sherry Glaser.
Re:X terminals
by
Anonymous Coward
·
· Score: 0
Or buy Shuttles and gut them for parts. Why limit yourself to a Via CPU when for such a low price ya get the whole box?
Re:power consumption/size
by
luzrek
·
· Score: 3, Informative
Power consumption is measured in watts, not volts.
I think that you'll find that most computers run with even lower core voltages. The 12 volt input means that you can do the AC to DC power conversion outside of the case saving yourself volume and heat required for said conversion. Another major advantage of the 12volt power input is that it is easy to regulate your Automobile's voltage output to 12 volts and run the computer there, perhaps for an MP3/OGG server.
The power for the computer is apparently about 10 watts, which is impressive. 6 of those watts are used by the EPIA-M motherboard + Eden 600 Mhz processor. The faster processor uses quite a bit more energy. Interestingly, a desktop harddrive consumes about 17 watts in typical operation. So the 10 Watt figure is likely optimistic and/or when no peripheral devices are being used.
Just did some checking, the other really small case is from casetronic which is 5.1cmx17.8cmx25.4cm is about 400 mL larger than the 20cmx4.4cmx22cm mini-box case. They both take a 12 volt input. Form factor wise, the casetronic case is actually exactly the same size as most car stereos, guess what market it is aimed at.
--
Galium Arsenide is the material of the future, and always will be.
Seems pricey, & how to do it
by
danlyke
·
· Score: 4, Informative
It isn't that much smaller than the iDot mini-ITX machines (I'm just a customer, I've bought a bunch for various embedded applications), which, by the time you stuff in some RAM you had lying around anyway are under $200. If you're going to spend an extra $295 for a display and a few buttons, going super small and super low power with one of the gazillion PC104 vendors seems smarter.
In my house we have two laptops with 802.11b that are almost always close at hand, so running the whole thing headless and just using one of those laptops with a web browser to control the media center seems like the obvious choice.
I did. It would have about the same power as a single new 3.0ghz box...and take up more room. Oh, and cost more.
-- Tequila: It's not just for breakfast anymore!
Re:Penis-Bird - FP!
by
Anonymous Coward
·
· Score: 0
That REALLY doesn't look like much of anything...just some ascii...yeesh. The days of ascii crapflooding are long, long gone, aren't they?:~~( -- Slow Down Cowboy!
Slashdot requires you to wait 2 minutes between each successful posting of a comment to allow everyone a fair chance at posting a comment.
It's been 1 minute since you last successfully posted a comment
Chances are, you're behind a firewall or proxy, or clicked the Back button to accidentally reuse a form. Please try again. If the problem persists, and all other options have been tried, contact the site administrator.
HUGE sale on just the motherboard
by
binaryDigit
·
· Score: 3, Funny
From the site:
VIA EPIA V, 800MHz Motherboard
Regular price: $115.00
Sale price: $112.00
At savings like that, buy two, or four. Start that beowulf cluster NOW!
Re:HUGE sale on just the motherboard
by
cei
·
· Score: 3, Funny
I can see the ad now...
BUY 39, GET ONE FREE!!!
-- This sig intentionally left justified.
Mini ITX Compact Flash IDE Adapter, even cheaper!
by
monopole
·
· Score: 2, Informative
http://www.acscontrol.com/ Works fine.
Almost great for lan parties
by
Zakabog
·
· Score: 1, Interesting
If they only made one with a good video card it'd be perfect for lan parties. Not the best computer you can buy, but my and 2 other friends are going to Quakecon in Texas, our main issue is size. The trunk in a '69 chevelle is large but we need a months worth of clothes, 3 computers and 3 monitors. It looks like you can easily fit 3 of these on your lap or in the glove compartment or anywhere besides the trunk while leaving tons of space in the seating area of the car so you don't need to sacrifice comfort to get space.
Also, imagine not having to carry a huge case onto an airplane hoping it'll fit under the seat, you could easily put this into a bag with other stuff you want to carry on. And if the 60W of power doesn't seem like enough -
Tested configurations. The PW-60 has been tested on a EPIA -800Mhz, 512Mb RAM, two IBM 120Gb hard drives while decoding a MPEG movie. Recommended configs: C3 processor, 1 regular size hard drive, any amount of RAM.
Seems like it can handle the power consumption required to be a gaming PC. And you'd only need one 40GB hard drive (won't have MP3s or movies or anything, just games.)
Re:Almost great for lan parties
by
luzrek
·
· Score: 1
Each hard disk takes about 17 watts, so that is more than half. The EPIA-M motherboard with an Eden processor (admitadly slower and less power consuming than the 800Mhz C3) draws about 6 watts, leaving 60 - 34 - 6 = 20 watts for the RAM. The figure is probably more like 10-15 watts left for the ram because of the difference between the C3 and Eden.
I've been running an EPIA-M with a 600 Mhz Eden + CDRW/DVD drive + 7200 RPM harddrive + TVEncoder off of a 40 Watt power supply for about a month and there havn't been any problems.
--
Galium Arsenide is the material of the future, and always will be.
Re:Almost great for lan parties
by
Anonymous Coward
·
· Score: 0
dude...get a shuttle with a barton 3000+ and a radeon9800pro and your set. forget this non-mainstream-processor-for-gaming-shit
Re:Almost great for lan parties
by
Dolly_Llama
·
· Score: 2, Funny
The trunk in a '69 chevelle is large but we need a months worth of clothes
Dude, you're going to a lan party. Skip the extra clothes and the hygiene supplies. You'll fit right in.
--
Somewhere, something incredible is waiting to be known.
-- Carl Sagan
Re:Almost great for lan parties
by
Anonymous Coward
·
· Score: 0
>>we need a months worth of clothes
Never heard of a laudromat I guess.
Tide is your friend.
Re:Obligatory
by
uberdave
·
· Score: 2, Interesting
Don't forget the ever popular "Imagine a beowolf cluster..." Hey, that might not be such a bad idea. At a rough guess, eighteen of these fit in the same space as a mid sized tower.
I wonder why no-ones talked about using this as a router?
My biggest problem with a regular pc is size noise, and power consumtion.
price would be the limiting factor no?
I wonder why no-ones talked about using this as a router? [...] price would be the limiting factor no?
Maybe because routers cost $50 to $100, and come
with easy configuration tools? This thing costs
five to ten times more, so it doesn't make much
sense to use it solely as a router.
For that kind of money I can go out and buy a real Cisco 806 router which is optimized for this use... Of course you can't run a web/ftp/whatever server on a Cisco router, so that's a lot of money for this little box. At home I use an old PIII 450MHz @ 300MHz with a heatsink and 256MB RAM... microATX casing, silent WD 13GB HDD... perfect as a router/webserver/proxy, and if you buy these kind of specs right now, you'd pay about what, 100$?
-- The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.
"Maybe because routers cost $50 to $100" Not in my world what routers are you talking about?
would you trust a $50 with shiny GUI, on a commercial site, like a clients?
Imagine maintaining it? would your shiny 50$ router be a dependable firewall? with 2.5.x how about
world class VPN/IPsec?
You read my mind. I paid about $500 bucks (well, traded work for equipment really) for the Cisco ethernet router I have in my apartment. It's a little on the geeky side, but it's nice having Cisco equipment laying around so what little knowledge I have about IOS doesn't get lost.
I would prefer doing this with a PC and OpenBSD at some point in time because, well, it'd be cool -- but I don't want another fan running. I never even thought of taking a mini-itx or similar system and building a router out of it.
How to cut out French internet nodes?
by
Anonymous Coward
·
· Score: 0
Is there any way to force your networking (browser, ftp, etc.) to reject any IP packets that have touched any connected machines in France?
The reason is that I don't want to get pussy juice all over the innards of my computer. The reason for THAT is that I don't want it shaking like a leaf in the wind every time I look at it mean or shout at it 'cause I just fumbled a make menuconfig or something.
Re:How to cut out French internet nodes?
by
Anonymous Coward
·
· Score: 0
Try any decent firewall coupled with a list of IPs culled from RIPE. Keep paper towels around for when you miss one.
Re:How to cut out French internet nodes?
by
Anonymous Coward
·
· Score: 0
Personally, I have always thought that pussy juice was a good thing.
"Also, by using the PW-60 high efficiency 12V DC-DC converter (also available at mini-box.com), the M-100 can run for about 12 hours from a single 12V/7ah battery."
They can run Linux, but sometimes sound is an issue (although that is basically fixed now, thanks to ALSA). The VIA EPIA-M motherboards support direct MPEG-2 playback so they can play DVDs back pretty much regaurdless of processor. Hauptpage and others now make tv-encoder cards which do direct MPEG-2 encoding so that can also be made pretty much processor independant. The review which was featured on slashdot (maybe there has been one more recently) featured the previous generation of EPIA motherboards.
If you look I think you'll find that quite a few of the "super-small" computers are running on the EPIA-something motherboards and you can check those out independantly.
--
Galium Arsenide is the material of the future, and always will be.
$500 cost vs $400 for a 2.4ghz dell 4550 desktop
by
Anonymous Coward
·
· Score: 1, Insightful
hmmmmmm.....will i either buy 1. a limited machine to toy with for $500
or 2. a replacement for my old desktop
Tasty Emulator Box
by
Anonymous Coward
·
· Score: 0
It's been my plan for a while now to build up one of these boxes for use as an uber-emulator. Stuff every console and arcade emulator software you can find on it, buy four USB controllers, and carry it around to your friends houses. The VIA board even has TV-out, which makes it perfect for this. It's a gaming, movie, and music-playing machine the size of a DIN radio!
Also, the checker cube boxes (www.checkercube.com) are slightly more affordably priced.
well i have a 933mhz c3 cpu and ran xmame with metal slug and the system would not give more than 15fps or someting like that, my 700mhz duron would delivere maybe like 60fps full throthle;). Anyone else may have greater luck with the c3 cpu, would be interesting to know.
even cheaper on ebay
by
Anonymous Coward
·
· Score: 0
$10+$7 shipping, but there are multipacks of 5 for $50 or so...
assuming the volume of a "standard" beige box PC is the same as mine, we could probably get about 20 of these into the same volume. This would end up drawing about 120 watts of power, but if we assume that each processor is equivalent to about a 300 Mhz Intel machine (pessamistic estimate since that is less than 50% efficiency and the EPIA-M is actually a well integrated MB) it would have about twice the processing power of a 3Ghz Intel machine. This ends up being much more efficient power wise than the equivalent Intel solution (by about a factor of 2).
Cost wise, the EPIA-M MB's are actually pretty good since they can do the boot-off network thing so you only need one harddrive. You will need to buy a lot of RAM though. The total cost would probably end up pretty close to 4000$, much less efficent than a single processor/motherboard computer.
You'ld also be able to drive about 20 monitors off of the cluster of EPIA's. Try building that into a single board computer, I bet it costs more. Really though, who needs to drive 20 monitors?
--
Galium Arsenide is the material of the future, and always will be.
Re:Obligatory
by
Anonymous Coward
·
· Score: 0
The parent post was listing known obigatory statements in order to make a whimsical statement about Slashdot trolls. You, on the other hand, are unable to comprehend such simple concepts as humor and, therefore, I must conclude are severly retarded.
Soekris
by
Anonymous Coward
·
· Score: 0
Soekris makes a much better choice for low-power networking hardware. I run an IPSec secured wireless access point/router/firewall/QoS manager/etc on the net4521 and a 200mw 802.11b adapter. This one isn't mine, but pretty, isn't it. As soon as a HostAP driver supports 802.11a/g I'll be set to add another PCMCIA card, what a cheap ugprade.
Is there room for an HDTV tuner card and a DVD drive? Didn't think so.
But then again, who cares what your HTPC looks like? You're watching the TV/projector screen, not the PC. Stick the whole thing in your equipment closet and run cables. And with a big enough case, you can add extra cooling fans, prolong the life of your equipment, and not worry about noise at all.
Why did they waste their time with crappy C3 and C2 processors? The performance on those cpus is awful. You'd almost be better off building a small form-factor PC using notebook parts. It might cost more, but damn, who wouldn't rather have a Centrino in there or something along those lines? Or maybe Transmeta cpus should be used. Whatever. Anything aside from these Cyrix holdovers.
When was the last time you used one? (C3) The new processors are alot better than they used to be, they are reasonably fast, and most importantly cool (as in temp)...
Seriously, consider the design... Via Epia-M M6000 is TOTALLY fanless... when was the last time you could buy a computer that doesn't need a heatsink fan that has 600 mhz PIII power?
These boards have enough power to run XP (or Linux although without MPEG-2 Support, for now), decode MP3s and decode DVDs and most divx files. Seems like a cool choice to me. Seriously, what else do you need this to do? I agree the onboard graphics are gonna suck if you want to play games... but your not... you going to play DVDs and Mp3s if you buy this thing.
I read on mini-itx.com about this guy who attached a (12x4 line) LCD screen and an IR reciever... Winamp has plugins that allow for remote control... he has the track name scroll by, and he can control DVD and MP3 playback from a remote control... no keyboard needed... and if he needs to do anything intense, add a KB and use the TV out...
These things seem pretty well designed to me.
_CMK
-- Bad spellers of the world untie!
Along the same lines - Hush Mini-ITX
by
henele
·
· Score: 3, Interesting
It comes with a hard drive, and uses the 933Mhz Epia solution without needing a fan. Granted, the case gets a little warm (as the whole thing effectively acts as a heatsink), but that doesn't stop it from being very cool:)
Nothing Revolutionary
by
istartedi
·
· Score: 2, Informative
Don't get me wrong, this is a nice application for VIA's mini-itx boards. Of course, it suffers all the problems of any mini-itx based solution: too slow for video (see Tom's Hardware review) and no DVI or LVDS output. That's something that's been lamented on mini-itx.com. VIA keeps teasing us by putting an LVDS header on the board without any socket. I suspect it's the laptop keiritsu or some other industry mafia that is preventing us from getting a good cheap board with digital video interface, but of course I can't prove it.
When they have fanless MoBos that can drive digital displays directly and play DVDs properly, then we'll start to see some really cool low power media boxes. Until then, what you've got is early adapter technology, with all the attendant shortcomings.
What's really sad is that this is something that Transmeta could have done pretty well, but the management has its head too far up you-know-where to realize it.
-- For all intensive purposes, "whom" is no longer a word. That begs the question, "who cares"?
-- Diplomacy is the art of saying "Nice doggie" until you can find a rock.
Will Rogers
Re:Obligatory
by
Pharmboy
·
· Score: 3, Informative
You'ld also be able to drive about 20 monitors off of the cluster of EPIA's. Try building that into a single board computer, I bet it costs more. Really though, who needs to drive 20 monitors?
Its friday and we are debating a beowolf of mini computers. Im married, whats your excuse?:)
The point is this isnt a good beowolf. Get a blade server if space is a concern. 20 of them, with NO hard drive is $5000. (they sell for $495 w/o HD and a 533 cpu) Not counting single monitor, switchbox, etc. I can get two 3ghz, or more importantly I can buy 1.3ghz athlons with 40gb drives for $279 each, shipping and all, close to half the price, so I could get 10 of them, having more power, for half the money if space isnt the concern.
In a nutshell, these are great one and a time, but not a cluster. Now get out of the house dammit!
This thing looks like just what I've been looking for. I run a home server which serves up my personal web site, email and MP3s. I want to replace my current server because my home office runs off of solar power, but at 90 Watts while idle, my current server draws too much power to allow me to run the solar during the winter months (the filter for my garden pond also runs off of the system 24 hours a day). Reducing the server to 10 watts when idle would be great. The idea of leaving the solar on all year is really exciting to me (it's hard to explain why this would be such a thrill, it's just one of those geeky things:-)
Are there any other very-low-power boxes I should consider as well?
I run my home server off of the 500Mhz Via mini-itx board. It consumes very litte power and works well enough to fling files about with. I don't have hard numbers on the power consumption, but my electric bills have gone down since I upgraded from the old Pentium 233MMX system it replaced. You can get the 500Mhz boards for about $95.00 at Mwave.com. Or anywhere else that seles Via EPIA motherboards.
I have been looking for a very low cost x86 microcontroller or board for developing simple thin clients for education in poorer countries. So far all offerings are more expensive than traditional desktops including all the incarnations of PC-104 that Ive come across.
This thing is $500+ and openbricks link is broken. I wish elan-486 was still around, I cant even find a distributor to send me a single sample of any elans. And I really have to check out geode, wish someone would offer a complete system on a board with flash and bios etc.
-- "Give orange me give eat orange me eat orange give me eat orange give me you."
-Nim Chimpsky
c'on, this is slashdot. of course, the obvious is to fullscreen pr0n across the 20 monitors, and the processing power of the bewolf cluster results in smooth 200FPS 1 million+ pixel detail.
--
$cat/dev/random > Sig
If you want a small system dont spend $500 on this
by
linuxguy
·
· Score: 1
Get one of these: http://www.casetronic.com/Product/PCcase/2699/C S-2 699.html [Very very small case for about $90]
and one of these: http://shop.store.yahoo.com/kmexpress/mb-epia-1 g.h tml [Same type of the product as in the mini-box but faster processor]
You'll have a better computer at about half the cost.
Using a laptop instead of one of these?
by
dimension6
·
· Score: 1
I hope this isn't too offtopic...
This unit would be a terrific centerpiece for my home theater / audio system, but since I already own a laptop, I don't really want to purchase another piece of equipment (more money+space). I'm considering using my laptop (1.5Ghz, ATI Radeon Mobility 16MB, S-Video out and VGA-out to get HDTV: nothing incredibly special, but it works well) as the centerpiece, but I'm just wondering if anyone else is doing this. I'm going to need a decent sized LCD or plasma panel display (ideally around 22"-30") that has a built-in HDTV tuner, since I haven't found out any kind of TV tuner that would work with my laptop (no, the USB ones don't work with HDTV, and the picture quality is quite bad anyway). I will also need some kind of remote control (RF would be the best). I will plug it into my sound system, and simply use the computer's remote control to adjust volume/change tracks/etc. Also, would it be wise to purchase a higher quality external sound card? Any feedback at all would be very helpful (this pertains to the Mini-Box and like devices as well!).
get a better tailor, it doesn't fit
by
frovingslosh
·
· Score: 2, Interesting
Looks tailor-made for a home audio/visual system.
Hardly. At $500 for a tiny box that can't even hold a CD or DVD drive, and extremely restricts what else you can do with it, it seem a very expensive tiny toy.
For not much more you can get a decent laptop, which would include a DVD drive/cd writer, an LCD display, hard drive, TV out and all the rest and take up about the same amount of space while the laptop is closed. Or just get a much less expensive small desktop system or put together your own.
There might be some valid use for this little thing at that price, but only in very specific dedicated applications, and certainly not for a home audio/visual system.
-- I'm an American. I love this country and the freedoms that we used to have.
But it's got Macro-Vision built in!
by
Anonymous Coward
·
· Score: 0
But it's got Macro-Vision built in!
Standardized Embedded Solutions for Total Mainboard Connectivity
Form Factor - Mini-ITX - 170mm x 170mm - Micro ATX Chassis Compliant
Processor - VIA Eden(TM) 800Mhz processor (533 versions also avail) - 100/133MHz Front Side Bus - low power consumption - Optional Fanless - VIA C3(TM) E-Series processor (EBGA package) - 100/133MHz Front Side Bus - 128K L1 and 64K L2 cache
Chipset - VIA Apollo PLE133 - VT8601A North Bridge - Featuring integrated AGP 2X graphics - VIA VT8231 South Bridge
TV-Out - Integrated Macro Vision 7.01 - High quality scaling and filtering - S-Video or Composite video output - Supports NTSC/PAL TV formats
Main Memory - Two 168-pin DIMM memory sockets - PC100/133 SDRAM support
LAN - VIA 10/100 Ethernet LAN onboard
Graphics - Integrated AGP2X with 2D/3D Graphics Acceleration - Motion Compensation for DVD playback - VIP port for video overlay function
Audio - VIA VT1612A AC'97 onboard - 3 Audio Jacks - Line-Out, Line-In and Microphone-In - Sound Blaster, Sound Blaster Pro Compatible - Digital I/O compatible with consumer mode S/PDIF
Expansion Slots - ATA/100/66/33 Support - 1 PCI slots
Onboard IDE - ATA/100/66
Front I/O ports - 2 USB jacks - RCA line in - Front loading, bootable Compact Flash (any size)
Back I/O Ports - 3 Audio Jacks - Line-out, Mic-in and Line-in - Four USB ports (two USB ports located at rear side) - 1 EPP/ECP parallel port - 1 16C550 compatible serial port - 2 External PS/2 Compatible Keyboard/Mouse ports - 2 TV output ports (S-Video or optional RCA TV out) - 1 S/PDIF out (optional and multiplex with RCA TV out) - 1 RJ-45 LAN port - 1 PCI slot (Note: support for two PCI devices - 4 GPIO, software controllable Power Supply - 60 watt DC-DC converter
Re:$500 cost vs $400 for a 2.4ghz dell 4550 deskto
by
murgee
·
· Score: 1
or... you could always grasp the fact that a 2.4GHz PIV tower isn't always the best solution. C3s suck for normal desktop apps, unless you *really* want something small/hidden. But then, I'm feeding the trolls. stupid me.
Why not just get an optical PC-CARD or USB adapter and go digital out straight into your receiver? Those are pretty cheap, and since it's digital there theoretically shouldn't be any loss. Since you're thinking of springing for an HDTV plasma display, I'm assuming your receiver can do Dolby Digital or DTS 5.1 already and should have decent D-A converter on it.
Re:$500 cost vs $400 for a 2.4ghz dell 4550 deskto
by
GnarlyNome
·
· Score: 1
Yes you are
-- Diplomacy is the art of saying "Nice doggie" until you can find a rock.
Will Rogers
Small, 2GHz or better, FireWire, and rugged?
by
Animats
·
· Score: 0, Offtopic
What's available that's small, over 2GHz, rugged, and has a FireWire controller?
This is for a robot vision system, so we need both the MIPS and the ruggedness. Right now, we have some Shuttle boxes, but they're a bit big and not ruggedized enough. The PC/104 and mini-ITX people are mostly stuck below 1GHz; the fastest PC/104 machines out are 1.3GHz mobile Celerons. (I went to the Embedded Systems show yesterday to check this out. Disappointing.)
Forget it with Linux
by
subStance
·
· Score: 2, Interesting
I have exactly this motherboard (EPIA-M series), and have been trying to run linux on it as a home a/v pc. It runs really well under Win2k, but for linux there's no X DRI driver, and the mpeg2 decoder hardware is inaccessible (and VIA won't release specs to OSS devs).
VIA's linux support for this thing sucks *seriously*. They have binary only drivers that don't work, and don't respond to open-source developers (even VIA's own forums are filled with people who complain about not receiving any reply to linux requests).
Alan Cox has made comments in the past referring to the strangeness of VIA: (paraphrase from memory) "any vendor that doesn't push chip specs at O/S developers is strange in my book". This doesn't stop with the O/S.
They're protecting the internals of this thing hard, and they're isolating the free O/S userbase in the process.
--
Servlet v2.4 container in a single 161KB jar file ? Try Winstone
Re:Forget it with Linux
by
WasterDave
·
· Score: 5, Informative
We're talking five days ago, mind. So don't feel so bad:)
Two things of interest: 1, The driver is a result of via and Alan Cox working together. 2, Alan has been using an epia as his main box, and I quote: "I have two boxes with the relevant hardware. One of them is my desktop box and I've been running the driver as my main desktop for a couple of weeks now."
I was under the impression that the new source code is just the Slim driver (no MPEG-2 decoding) with some changes by Cox. I'm still holding off until VIA supports MPEG-2 decoding in Linux. Although this is definitely a step in the right direction, it's not quite enough.
Re:Obligatory
by
Anonymous Coward
·
· Score: 0
Your cost figuring is all wet. 70W/cpu * 20cpus is a lot of power. I sure as hell would'nt want to pay the utillity bill! 3W/cpu definatly looks more attractive.
Interestingly, a desktop harddrive consumes about 17 watts in typical operation. So the 10 Watt figure is likely optimistic and/or when no peripheral devices are being used.
Maybe I'm nitpicking but I think 17 watts is a bit high. A Seagate Barracuda V (typical harddrive for a homebox/mediabox setup; high capacity, low price and low noice) has these power requirements:
+12 VDC +/-10% (amps typ operating) 2.8
+5 VDC +/-5% (amps typ operating) 0.844
If I remember right Fujitsu have a series of harddrives with even lower power requirements; down towards 10 watts as max power consumtion. Or you can get a hard-drive made for mobile computers; they have power consumption below 6 watts (lower capacity though).
--
Melius mori in libertate quam vivere in servitute.
Not perfect.
by
Anonymous Coward
·
· Score: 1, Interesting
One caveat, here- as you can plainly see, these have no supporting chipset between the card and the mainboard. This means no (safe) hotplugging, kids.
*Good* adapters have a chipset that hangs between the IDE bus and the CF slot, which basically just ensures the signals are buffered properly, and only linked through to the bus when the card is seated properly. I gather they also appear as some sort of ATAPI-style device (allowing the system to handle/manage hotplug media presence appropriately), which means that Linux and *BSD may not (always) support them properly.
What this means is that adapters like these are fine for 'embedded' use- where you just want to replace a hard drive with moving parts (love the 'snap-on' idea!), and bury it inside the case- but poor for use as a reader for cards from your camera/palmtop/mp3 player. People have blown out their onboard IDE controllers trying to hotplug with 'straight-through' adapters like these; they've also done it with poorly-designed IDE 'hot'-swap trays. It might work in software- free *NIXes are quite resilient, and give you tools to rescan/reset the IDE bus while running- but that doesn't mean your hardware was designed to tolerate it.
So, that said, anyone know of a cheap, properly buffered adapter that's known to work with FreeBSD?
CF as a replacement for Floppy disks?
by
Anonymous Coward
·
· Score: 0
Why don't we use CF cards as a replacement for floppy disks?
I would have, but al CF-IDE adapters I have found don't support "hot" insert of CF cards.
3dnow, SSE are float engines
by
autopr0n
·
· Score: 1
And so, now that the chips have them their float enignes are even fast. On intel chips, integer multiplication actualy uses the floating point hardware, IIRC.
-- autopr0n is like, down and stuff.
Smooth DVD movies
by
DustMagnet
·
· Score: 2, Informative
There was a more recent review on Tom's Hardware. Your link from last July. The new M series boards play DVD and MPEG4 smoothly. I think this M-100 box is using an older model.
Wandering from the point cos I have no car, but I'd buy an Ogg-only portable, especially one firmware-upgradable when the MP3 license comes in. I'm one of those guys. I figure one can sell 10-20 such units to us Ogg snobs while raising $$ to pay Fraunhofer.
This window of opportunity closes when the first useful, cheap mass-market Ogg player -- comparable to Muvo, say -- hits the market.
Personally, I don't need MP3 support for any players I might buy, at all. That's besides the point though, as it's simply a matter that I don't think he will get enough buyers for an Ogg-only version, to recoup his costs.
Sorry, benchmarks be damned. I've got a 500MHz PIII and an 800 MHz C3 sitting right next to each other. The PIII kicks the C3's ass in EVERY application. I'd rather run an underclocked PIII (which might be able to go fanless if clocked low enough) than deal with the C3 anymore.
The C3/EPIA seems cool, but you can find similar solutions from Intel, built with higher quality and easier to service and support. I used to be a C3 fan but I can't even play a Nintendo emulator on an 800MHz C3 without it choking up, Microsoft Office is laggy on it, and the integrated components all seem second-rate.
I think VIA would be much better off scrapping the C3 and integrating Intel Ultra Low-Volt PIII chips on their boards. It's either that or implement a HUGE 'backside cache' like Apple did with the G3 series, an 8MB L3 memory cache sitting under the CPU would probably help things out a lot.
Also, for linux applications, the C3 has no GCC target so ALL code runs unoptimized on it, the PIII (i686 +mmx +sse) has much more mature compiler support and GCC produces much better results on the Intel chip, this will only get more apparent when GCC 3.3 debuts with a VERY well thought-out PIII scheduler, and the C3 will still be using "-march=i486 -mmmx -m3dnow -msse".
-- "Sometimes, I think Trent just needs a cup of hot chocolate and a blankie."
-Tori Amos on Nine Inch Nails
I'd love to add one of these m-100's to one of these personal robots and have my own autonomous drink caddy.
Of course, I'd prefer if the hardware was made by Jesus.
Tcd004
Looks like the Mini-Box online store is down even before the Slashdot Effect hits.
I always wanted a Falsh IDE Adapter!
http://www.mini-box.com/cfadapter.htm
Mini-box runs at only 12V
anyone got a spare battery lying around? seriously, though, 12V is some crazy low power consumption. you gotta admit, that's pretty cool.
This would be ideal. It has an LCD display, programmable keypad, and does floating point, so Ogg is possible.
Now all I need is a job and some $$$ :(
Overrated / Underrated : Moderation
How is it different from the OpenBrick ? Mh this mini-box seems to run a 800 Mhz x86 processor (OpenBrick has a 300 Mhz Geode processor). I heard the OpenBrick could not play DivX smoothly, maybe this is the solution ?
Sounds interesting, has anyone gotten one already ?
theefer
The main lure for me is the size. I mean that thing is tiny! For some special project or around the house type things (i.e. an mp3 player for the front room) it could be useful. BUT, the $495.95 definately would make me thing twice about buying this over another (barebones-esque)system. Would the savings in my electric bill cause this to pay for itself over time?
-Valiss
A friend of mine has been researching small computers for his car. He wants to run an mp3 jukebox application as well as control a scrollbar in the back window (for when you would like to express yourself to those driving to close behind you).
This computer would seem to fir the bill perfectly, now we just need to find a nice cheap source for a 8x3 inch or so lcd display for the dash.
This would be great to play MP3's in your car.
"The ignorant fight to win, the wise win before they fight." -Sun Tzu
Don't forget, "Does it run Linux" and "Can I make a TiVo out of it?" and "Who could possibly want this thing when you can buy a [XBOX, Walmart cheapo computer, PS2 running Linux]?"
It does run LINUX kind sir. Please visit the product's website.
The online store must be using one of these as its server.
I think I smell something melting...
"The ignorant fight to win, the wise win before they fight." -Sun Tzu
a box this size, and silence and low power use would be great for home network storage. just what i've been looking for, for sometime now. now if it was just $300 cheaper. seriously, why isnt there a cheap HD in a box that oen can use for home netowrk storage, at these prices for $500 i can get a huge new HD setup and my problems would be solved, but for a small networked HD with like a web interface, i'd sell my soul. anyoen seen somethign liek that? for around $200 ? anybody?
Everybody denies I am a genius--but nobody ever called me one!
The Mini-ITX boards were reviewed on Tom's Hardware not long ago here
puts ("Python r0cks\n");
For those who can't get to the online store, its priced at $495.
--clambert
If I recall the last Slashdot discussion of small form computers for A/V systems, they were all powerful enough as MP-3 players but not really up to the task of being a general video player/recorder.
Looks tailor-made for a home audio/visual system.
Unfortunately it lacks an optical drive, so its use in that context is limited (but only by money of course, buy an external drive!)
There's the solar pc (which build these units) and a host of others.
As for me, next week the birthday elf is gonna bring me a Shuttle SN41G2 and a Athlon 2800+ Barton core CPU -- or I'm going to hunt that little shit down and kick his ass. Santa didn't bring me a tiny PC and it nearly cost him his life. He got to walk away with only having lost two reindeer. The elf ain't going to be so lucky. So pony up with the SFF computer or watch your back...
-B
Ash and Hickory, straight-grained and true, make excellent bludgeons, dandy for the cudgeling of vegetarians.
If they could drop the price down below $300, maybe by getting rid of the keypad and flash card reader, I would be damn tempted to try to make a couple of X terminals here at the office.
What are we going to do tonight Brain?
The power for the computer is apparently about 10 watts, which is impressive. 6 of those watts are used by the EPIA-M motherboard + Eden 600 Mhz processor. The faster processor uses quite a bit more energy. Interestingly, a desktop harddrive consumes about 17 watts in typical operation. So the 10 Watt figure is likely optimistic and/or when no peripheral devices are being used.
Just did some checking, the other really small case is from casetronic which is 5.1cmx17.8cmx25.4cm is about 400 mL larger than the 20cmx4.4cmx22cm mini-box case. They both take a 12 volt input. Form factor wise, the casetronic case is actually exactly the same size as most car stereos, guess what market it is aimed at.
Galium Arsenide is the material of the future, and always will be.
It isn't that much smaller than the iDot mini-ITX machines (I'm just a customer, I've bought a bunch for various embedded applications), which, by the time you stuff in some RAM you had lying around anyway are under $200. If you're going to spend an extra $295 for a display and a few buttons, going super small and super low power with one of the gazillion PC104 vendors seems smarter.
In my house we have two laptops with 802.11b that are almost always close at hand, so running the whole thing headless and just using one of those laptops with a web browser to control the media center seems like the obvious choice.
I need to finish up with code for the web server and media play control, but I've got some instructions on building one of these to boot off CompactFlash into stripped down Linux if anyone cares.
Imagine a beowulf cluster of those!
I did. It would have about the same power as a single new 3.0ghz box...and take up more room. Oh, and cost more.
Tequila: It's not just for breakfast anymore!
That REALLY doesn't look like much of anything...just some ascii...yeesh. The days of ascii crapflooding are long, long gone, aren't they? :~~(
--
Slow Down Cowboy!
Slashdot requires you to wait 2 minutes between each successful posting of a comment to allow everyone a fair chance at posting a comment.
It's been 1 minute since you last successfully posted a comment
Chances are, you're behind a firewall or proxy, or clicked the Back button to accidentally reuse a form. Please try again. If the problem persists, and all other options have been tried, contact the site administrator.
From the site:
VIA EPIA V, 800MHz Motherboard
Regular price: $115.00
Sale price: $112.00
At savings like that, buy two, or four. Start that beowulf cluster NOW!
http://www.acscontrol.com/
Works fine.
If they only made one with a good video card it'd be perfect for lan parties. Not the best computer you can buy, but my and 2 other friends are going to Quakecon in Texas, our main issue is size. The trunk in a '69 chevelle is large but we need a months worth of clothes, 3 computers and 3 monitors. It looks like you can easily fit 3 of these on your lap or in the glove compartment or anywhere besides the trunk while leaving tons of space in the seating area of the car so you don't need to sacrifice comfort to get space.
Also, imagine not having to carry a huge case onto an airplane hoping it'll fit under the seat, you could easily put this into a bag with other stuff you want to carry on. And if the 60W of power doesn't seem like enough -
Tested configurations. The PW-60 has been tested on a EPIA -800Mhz, 512Mb RAM, two IBM 120Gb hard drives while decoding a MPEG movie. Recommended configs: C3 processor, 1 regular size hard drive, any amount of RAM.
Seems like it can handle the power consumption required to be a gaming PC. And you'd only need one 40GB hard drive (won't have MP3s or movies or anything, just games.)
Don't forget the ever popular "Imagine a beowolf cluster..." Hey, that might not be such a bad idea. At a rough guess, eighteen of these fit in the same space as a mid sized tower.
"I'm not impatient. I just hate waiting." - My Dad
Sorry I can't be more specific, I'll be installing RedHat 9.0 this weekend on an EPIA M9000, but I've only been doing research so far.
'SBEMAIL!' is better than a goat!!
I wonder why no-ones talked about using this as a router? My biggest problem with a regular pc is size noise, and power consumtion. price would be the limiting factor no?
"think of it as evolution in action"
Is there any way to force your networking (browser, ftp, etc.) to reject any IP packets that have touched any connected machines in France?
The reason is that I don't want to get pussy juice all over the innards of my computer. The reason for THAT is that I don't want it shaking like a leaf in the wind every time I look at it mean or shout at it 'cause I just fumbled a make menuconfig or something.
From the blurb:
"Also, by using the PW-60 high efficiency 12V DC-DC converter (also available at mini-box.com), the M-100 can run for about 12 hours from a single 12V/7ah battery."
If you look I think you'll find that quite a few of the "super-small" computers are running on the EPIA-something motherboards and you can check those out independantly.
Galium Arsenide is the material of the future, and always will be.
hmmmmmm.....will i either buy
1. a limited machine to toy with for $500
or
2. a replacement for my old desktop
It's been my plan for a while now to build up one of these boxes for use as an uber-emulator. Stuff every console and arcade emulator software you can find on it, buy four USB controllers, and carry it around to your friends houses. The VIA board even has TV-out, which makes it perfect for this. It's a gaming, movie, and music-playing machine the size of a DIN radio!
Also, the checker cube boxes (www.checkercube.com) are slightly more affordably priced.
$10+$7 shipping, but there are multipacks of 5 for $50 or so...
Cost wise, the EPIA-M MB's are actually pretty good since they can do the boot-off network thing so you only need one harddrive. You will need to buy a lot of RAM though. The total cost would probably end up pretty close to 4000$, much less efficent than a single processor/motherboard computer.
You'ld also be able to drive about 20 monitors off of the cluster of EPIA's. Try building that into a single board computer, I bet it costs more. Really though, who needs to drive 20 monitors?
Galium Arsenide is the material of the future, and always will be.
The parent post was listing known obigatory statements in order to make a whimsical statement about Slashdot trolls. You, on the other hand, are unable to comprehend such simple concepts as humor and, therefore, I must conclude are severly retarded.
Soekris makes a much better choice for low-power networking hardware. I run an IPSec secured wireless access point/router/firewall/QoS manager/etc on the net4521 and a 200mw 802.11b adapter. This one isn't mine, but pretty, isn't it. As soon as a HostAP driver supports 802.11a/g I'll be set to add another PCMCIA card, what a cheap ugprade.
Is there room for an HDTV tuner card and a DVD drive? Didn't think so.
But then again, who cares what your HTPC looks like? You're watching the TV/projector screen, not the PC. Stick the whole thing in your equipment closet and run cables. And with a big enough case, you can add extra cooling fans, prolong the life of your equipment, and not worry about noise at all.
Why did they waste their time with crappy C3 and C2 processors? The performance on those cpus is awful. You'd almost be better off building a small form-factor PC using notebook parts. It might cost more, but damn, who wouldn't rather have a Centrino in there or something along those lines? Or maybe Transmeta cpus should be used. Whatever. Anything aside from these Cyrix holdovers.
Which you can check out here.
It comes with a hard drive, and uses the 933Mhz Epia solution without needing a fan. Granted, the case gets a little warm (as the whole thing effectively acts as a heatsink), but that doesn't stop it from being very cool :)
For a review of the gold version, click here.
Don't get me wrong, this is a nice application for VIA's mini-itx boards. Of course, it suffers all the problems of any mini-itx based solution: too slow for video (see Tom's Hardware review) and no DVI or LVDS output. That's something that's been lamented on mini-itx.com. VIA keeps teasing us by putting an LVDS header on the board without any socket. I suspect it's the laptop keiritsu or some other industry mafia that is preventing us from getting a good cheap board with digital video interface, but of course I can't prove it.
When they have fanless MoBos that can drive digital displays directly and play DVDs properly, then we'll start to see some really cool low power media boxes. Until then, what you've got is early adapter technology, with all the attendant shortcomings.
What's really sad is that this is something that Transmeta could have done pretty well, but the management has its head too far up you-know-where to realize it.
For all intensive purposes, "whom" is no longer a word. That begs the question, "who cares"?
(oh the comedy!)
Mother is the best bet and don't let Satan draw you too fast.
You'ld also be able to drive about 20 monitors off of the cluster of EPIA's. Try building that into a single board computer, I bet it costs more. Really though, who needs to drive 20 monitors?
:)
Its friday and we are debating a beowolf of mini computers. Im married, whats your excuse?
The point is this isnt a good beowolf. Get a blade server if space is a concern. 20 of them, with NO hard drive is $5000. (they sell for $495 w/o HD and a 533 cpu) Not counting single monitor, switchbox, etc. I can get two 3ghz, or more importantly I can buy 1.3ghz athlons with 40gb drives for $279 each, shipping and all, close to half the price, so I could get 10 of them, having more power, for half the money if space isnt the concern.
In a nutshell, these are great one and a time, but not a cluster. Now get out of the house dammit!
Tequila: It's not just for breakfast anymore!
This thing looks like just what I've been looking for. I run a home server which serves up my personal web site, email and MP3s. I want to replace my current server because my home office runs off of solar power, but at 90 Watts while idle, my current server draws too much power to allow me to run the solar during the winter months (the filter for my garden pond also runs off of the system 24 hours a day). Reducing the server to 10 watts when idle would be great. The idea of leaving the solar on all year is really exciting to me (it's hard to explain why this would be such a thrill, it's just one of those geeky things :-)
Are there any other very-low-power boxes I should consider as well?
I have been looking for a very low cost x86 microcontroller or board for developing simple thin clients for education in poorer countries. So far all offerings are more expensive than traditional desktops including all the incarnations of PC-104 that Ive come across.
This thing is $500+ and openbricks link is broken. I wish elan-486 was still around, I cant even find a distributor to send me a single sample of any elans. And I really have to check out geode, wish someone would offer a complete system on a board with flash and bios etc.
"Give orange me give eat orange me eat orange give me eat orange give me you." -Nim Chimpsky
Really though, who needs to drive 20 monitors?
c'on, this is slashdot. of course, the obvious is to fullscreen pr0n across the 20 monitors, and the processing power of the bewolf cluster results in smooth 200FPS 1 million+ pixel detail.
$cat
Get one of these
http://www.casetronic.com/Product/PCcase/2699/
[Very very small case for about $90]
and one of these
http://shop.store.yahoo.com/kmexpress/mb-epia-
[Same type of the product as in the mini-box but
faster processor]
You'll have a better computer at about half
the cost.
I hope this isn't too offtopic...
This unit would be a terrific centerpiece for my home theater / audio system, but since I already own a laptop, I don't really want to purchase another piece of equipment (more money+space). I'm considering using my laptop (1.5Ghz, ATI Radeon Mobility 16MB, S-Video out and VGA-out to get HDTV: nothing incredibly special, but it works well) as the centerpiece, but I'm just wondering if anyone else is doing this. I'm going to need a decent sized LCD or plasma panel display (ideally around 22"-30") that has a built-in HDTV tuner, since I haven't found out any kind of TV tuner that would work with my laptop (no, the USB ones don't work with HDTV, and the picture quality is quite bad anyway). I will also need some kind of remote control (RF would be the best). I will plug it into my sound system, and simply use the computer's remote control to adjust volume/change tracks/etc. Also, would it be wise to purchase a higher quality external sound card? Any feedback at all would be very helpful (this pertains to the Mini-Box and like devices as well!).
Hardly. At $500 for a tiny box that can't even hold a CD or DVD drive, and extremely restricts what else you can do with it, it seem a very expensive tiny toy.
For not much more you can get a decent laptop, which would include a DVD drive/cd writer, an LCD display, hard drive, TV out and all the rest and take up about the same amount of space while the laptop is closed. Or just get a much less expensive small desktop system or put together your own.
There might be some valid use for this little thing at that price, but only in very specific dedicated applications, and certainly not for a home audio/visual system.
I'm an American. I love this country and the freedoms that we used to have.
But it's got Macro-Vision built in!
/Mouse ports
Standardized Embedded Solutions for Total Mainboard Connectivity
Form Factor
- Mini-ITX
- 170mm x 170mm
- Micro ATX Chassis Compliant
Processor
- VIA Eden(TM) 800Mhz processor (533 versions also avail)
- 100/133MHz Front Side Bus
- low power consumption
- Optional Fanless
- VIA C3(TM) E-Series processor (EBGA package)
- 100/133MHz Front Side Bus
- 128K L1 and 64K L2 cache
Chipset
- VIA Apollo PLE133
- VT8601A North Bridge
- Featuring integrated AGP 2X graphics
- VIA VT8231 South Bridge
TV-Out
- Integrated Macro Vision 7.01
- High quality scaling and filtering
- S-Video or Composite video output
- Supports NTSC/PAL TV formats
Main Memory
- Two 168-pin DIMM memory sockets
- PC100/133 SDRAM support
LAN
- VIA 10/100 Ethernet LAN onboard
Graphics
- Integrated AGP2X with 2D/3D Graphics Acceleration
- Motion Compensation for DVD playback
- VIP port for video overlay function
Audio
- VIA VT1612A AC'97 onboard
- 3 Audio Jacks - Line-Out, Line-In and Microphone-In
- Sound Blaster, Sound Blaster Pro Compatible
- Digital I/O compatible with consumer mode S/PDIF
Expansion Slots
- ATA/100/66/33 Support
- 1 PCI slots
Onboard IDE
- ATA/100/66
Front I/O ports
- 2 USB jacks
- RCA line in
- Front loading, bootable Compact Flash (any size)
Back I/O Ports
- 3 Audio Jacks - Line-out, Mic-in and Line-in
- Four USB ports (two USB ports located at rear side)
- 1 EPP/ECP parallel port
- 1 16C550 compatible serial port
- 2 External PS/2 Compatible Keyboard
- 2 TV output ports (S-Video or optional RCA TV out)
- 1 S/PDIF out (optional and multiplex with RCA TV out)
- 1 RJ-45 LAN port
- 1 PCI slot (Note: support for two PCI devices
- 4 GPIO, software controllable
Power Supply - 60 watt DC-DC converter
or... you could always grasp the fact that a 2.4GHz PIV tower isn't always the best solution. C3s suck for normal desktop apps, unless you *really* want something small/hidden. But then, I'm feeding the trolls. stupid me.
mrg
For a home-entertainment system, this MSI system looks a LOT nicer.
It has a lot of audio stuff built in, and you can even power it on separately from the PC. And it has a remote.
I think this is going to give the shuttle systems a run for the money.
Why not just get an optical PC-CARD or USB adapter and go digital out straight into your receiver? Those are pretty cheap, and since it's digital there theoretically shouldn't be any loss. Since you're thinking of springing for an HDTV plasma display, I'm assuming your receiver can do Dolby Digital or DTS 5.1 already and should have decent D-A converter on it.
Yes you are
Diplomacy is the art of saying "Nice doggie" until you can find a rock. Will Rogers
This is for a robot vision system, so we need both the MIPS and the ruggedness. Right now, we have some Shuttle boxes, but they're a bit big and not ruggedized enough. The PC/104 and mini-ITX people are mostly stuck below 1GHz; the fastest PC/104 machines out are 1.3GHz mobile Celerons. (I went to the Embedded Systems show yesterday to check this out. Disappointing.)
I have exactly this motherboard (EPIA-M series), and have been trying to run linux on it as a home a/v pc. It runs really well under Win2k, but for linux there's no X DRI driver, and the mpeg2 decoder hardware is inaccessible (and VIA won't release specs to OSS devs).
VIA's linux support for this thing sucks *seriously*. They have binary only drivers that don't work, and don't respond to open-source developers (even VIA's own forums are filled with people who complain about not receiving any reply to linux requests).
Alan Cox has made comments in the past referring to the strangeness of VIA: (paraphrase from memory) "any vendor that doesn't push chip specs at O/S developers is strange in my book". This doesn't stop with the O/S.
They're protecting the internals of this thing hard, and they're isolating the free O/S userbase in the process.
Servlet v2.4 container in a single 161KB jar file ? Try Winstone
Your cost figuring is all wet. 70W/cpu * 20cpus is a lot of power. I sure as hell would'nt want to pay the utillity bill! 3W/cpu definatly looks more attractive.
Maybe I'm nitpicking but I think 17 watts is a bit high. A Seagate Barracuda V (typical harddrive for a homebox/mediabox setup; high capacity, low price and low noice) has these power requirements:
+12 VDC +/-10% (amps typ operating) 2.8
+5 VDC +/-5% (amps typ operating) 0.844
Power Management (watts)
Seek 13
Read/Write 12
Idle 9.5
Standby 0.7
If I remember right Fujitsu have a series of harddrives with even lower power requirements; down towards 10 watts as max power consumtion.
Or you can get a hard-drive made for mobile computers; they have power consumption below 6 watts (lower capacity though).
Melius mori in libertate quam vivere in servitute.
One caveat, here- as you can plainly see, these have no supporting chipset between the card and the mainboard. This means no (safe) hotplugging, kids.
*Good* adapters have a chipset that hangs between the IDE bus and the CF slot, which basically just ensures the signals are buffered properly, and only linked through to the bus when the card is seated properly. I gather they also appear as some sort of ATAPI-style device (allowing the system to handle/manage hotplug media presence appropriately), which means that Linux and *BSD may not (always) support them properly.
What this means is that adapters like these are fine for 'embedded' use- where you just want to replace a hard drive with moving parts (love the 'snap-on' idea!), and bury it inside the case- but poor for use as a reader for cards from your camera/palmtop/mp3 player. People have blown out their onboard IDE controllers trying to hotplug with 'straight-through' adapters like these; they've also done it with poorly-designed IDE 'hot'-swap trays. It might work in software- free *NIXes are quite resilient, and give you tools to rescan/reset the IDE bus while running- but that doesn't mean your hardware was designed to tolerate it.
So, that said, anyone know of a cheap, properly buffered adapter that's known to work with FreeBSD?
Why don't we use CF cards as a replacement for floppy disks?
I would have, but al CF-IDE adapters I have found don't support "hot" insert of CF cards.
And so, now that the chips have them their float enignes are even fast. On intel chips, integer multiplication actualy uses the floating point hardware, IIRC.
autopr0n is like, down and stuff.
There was a more recent review on Tom's Hardware. Your link from last July. The new M series boards play DVD and MPEG4 smoothly. I think this M-100 box is using an older model.
'SBEMAIL!' is better than a goat!!
This window of opportunity closes when the first useful, cheap mass-market Ogg player -- comparable to Muvo, say -- hits the market.
Sorry, benchmarks be damned. I've got a 500MHz PIII and an 800 MHz C3 sitting right next to each other. The PIII kicks the C3's ass in EVERY application. I'd rather run an underclocked PIII (which might be able to go fanless if clocked low enough) than deal with the C3 anymore.
The C3/EPIA seems cool, but you can find similar solutions from Intel, built with higher quality and easier to service and support. I used to be a C3 fan but I can't even play a Nintendo emulator on an 800MHz C3 without it choking up, Microsoft Office is laggy on it, and the integrated components all seem second-rate.
I think VIA would be much better off scrapping the C3 and integrating Intel Ultra Low-Volt PIII chips on their boards. It's either that or implement a HUGE 'backside cache' like Apple did with the G3 series, an 8MB L3 memory cache sitting under the CPU would probably help things out a lot.
Also, for linux applications, the C3 has no GCC target so ALL code runs unoptimized on it, the PIII (i686 +mmx +sse) has much more mature compiler support and GCC produces much better results on the Intel chip, this will only get more apparent when GCC 3.3 debuts with a VERY well thought-out PIII scheduler, and the C3 will still be using "-march=i486 -mmmx -m3dnow -msse".
"Sometimes, I think Trent just needs a cup of hot chocolate and a blankie." -Tori Amos on Nine Inch Nails