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CompactFlash / IDE Interface for Apple II
jutpm writes: "This page describes a project to create an IDE / CompactFlash Interface card for 8 bit Apple II series of computers. The card is ProDOS 8 compatible and supports up to 64 Meg (two ProDOS 32Meg drives). I am very impressed with the work this guys work. Definitely a case of old technology meeting new."
Beats the freaky POS AIO they just made. Ick.
Aside from the coolness factor, why would anyone want to use CompactFlash on an Apple II?
It's hard to be religious when certain people are never incinerated by bolts of lightning.
For god's sake, man! Get yourself a newer computer!
The last piece I need for my Apple ][e mp3 jukebox!
j/k
"It's comin' back around again..." -RATM
I thought it read Compaqflash. I was like, "why the hell would anyone wanna use Compaq? They are mainly proprietary." *snort* Ah, time to make the donuts.
Sent from your iPad.
Seems like it would be easier to program the interface to the many Apple II emulators out there. Man, Apple II assembly seems so long ago. I guess it actually was so long ago...
When I was a lad, and my brother had a C64, and I bought an Apple //c, he laughed at me because my Apple only went 'beep, beep, beep' while his C64 played music, and had better graphics. Well, the jokes on him now! I can still use my Apple to play Asteroid--now with 64MB!! Geeze, I can load Appleworks into memory like 500 times, and still have room left over!
Boy, technology sure has come a LONG way!
Why?
If you read the article instead of being a fuckwhat first poster you'd know that answer to that, as it's explained right at the top.
Oh well. I guess it's no more idiotic than other posts you've done (Like _Support_ and _Do_you_have_a_clue_)
IDE / CompactFlash Interface card for 8 bit Apple II series of computers
What, for when you absolutely, positively have to access a ton of information very, very slowly?
OK, I know, it's not the end result so much as it is the process. Still seems rather odd.
It hurts when I pee.
Can you punch a hole in the corner of the flash card and flip it over?
If it ain't broke, it doesn't have enough features yet.
...but usually when I see an article or bit of "old-meets-new" tech news, it has a real purpose. Like having a better way to get old heirchical (sp?) data off a legacy system mainframe. But this piece leads to the question of "Who needs to expand their Apple II?"
The Apple II was a desktop system, not a big mainframe. I have my doubts that many critical systems were built for the Apple II. I doubt even more that those critical systems, if they ever existed at all, weren't converted to some other system years ago.
Again, I don't want to take away from the sheer "geek-cool" factor of this. It's a neat little technological achievement. But, for the life of me, I can't think of a useful thing to accomplish with it.
My sigs always suck.
just think how much space 64mb is to an apple ][e.... no more flipping disks!
true the technology of the host machine is slightly outdated but hell.... you could probably fit one's entire software collection onto a single card, and not have to worry about changing a disk. program the flash and just pop it in, run whatever you like.....
my question is , is there an easy way to access the filesystem other than on an apple?
Is not life a hundred times too short for us to bore ourselves? -Friedrich Wilhelm Nietzsche
Without the experience I had with 6502 assembly language on the Apple II trying to get a gambling game suite called "Place Your Bets" to respond to keypresses and draw graphics faster than Applesoft Molasses Basic, I never would have had the knowledge of the 6502 processor necessary for NES development.
That's funny... the last computer I owned that I didn't write a Tetris clone for was an Apple II.
Will I retire or break 10K?
If there was enough interest in this project I would love to make a small batch of boards to sell to those interested. But I would need at least 10 orders, and it may be hard to find 10 people interested in something like this
;-)
Looks like you spoke too soon pal, bet you'll wish you hadn't asked in a few hours
He who defends everything, defends nothing. -- Fredrick The Great
I spent my first few glances at this wondering whether it was more likely that someone would put a compact flash slot into an Apple II or whether someone would put an Apple II (equivalent) into a compact flash device. I wonder if the latter wouldn't be marginally more useful: got an old Apple II program? Run it on your handheld.
is finished. :)
LOAD "*",8
(retrieve munchies from fridge)
(complain that the 1541 drive is a slow P.O.S.)
(fall asleep)
READY.
We used to have a saying in my family about our Apple II Plus. It was something along the lines of "Apple? Or Japple?"
I would always say Japple just to piss my father off. He sure was crazy.
_________________
EBAY SAFETY TIPZ!
I'd have to say that the Apple II doesn't make a very good web server.
EOF
Anybody know if this is IIGS compatible? I'd like to get my old friend fired up again with some 'large' storage. SCSI cards are hard to come by for the Apples.
www.lonseidman.com
The guy that did this had written into the letters section and sent a link to Woz. Woz seemed impressed, understandably so. The funny thing is that this is considered mass storage for the ][e. For those that still put their old apples through the motions, this could save them a lot of disk swapping, as they could more than likely fit their entire software and data library onto a single 64meg card. neat!
Time for some tasty Shiner Bock!
I dedicate this first post to They Might Be Giant's Particle Man
Some outfits sell the Focus Drive, which purportedly works with a 2.5" IDE disk... But seeing as how CF has dropped in comparison to a hard drive, and it's smaller, and it generates no(t a lot of) heat, and doesn't make you waste loads of space on the IIe, it has appeal.
I see the guy uses the same emulation tools I do -- I ported ADT to ProDOS chiefly to get my 6502 mojo working again... and Apple II Oasis is the best IIe emulator out for win32.
I'll most likely throw my name into the hat for a board... hopefully this is US-based. All the neat AppleII boards seem to originate in Europe for some reason.
--
Me spell chucker work grate. Need grandma chicken.
Ok -- I'll just risk the off-topic mod-smack-down -- but Damn!
How can the parent post be modded down as redundant when it is the 2nd post made? That just makes no sense.
Yeah right:
LOAD "BRUCELEE",8,1
(plug back the second joystick with a faulty button)
ERROR READING DRIVE: TOO OLD CRAP, GET A LIFE!
READY.
Cool sounding project (can't access the link yet though). I like the Apple II and have played around with Apple II hardware but since the Apple is such a simple machine and Apple emulators do (almost) everything the original hardware can, why bother with the original hardware anymore?
I claim that I have been doing this because I use ApplePC with an emulated hard drive that resides as a file on my PC's IDE HDD.
I can't imagine the motivation behind this... I loved my old Apple IIe but damn that was like 15 years ago!
Of course, you can never get too much Oregon Trail... I wonder how fast it runs with these mods!
~ now you know
Thats: ,8,1
,1. Don't forget the ,1!
LOAD "*"
Commodore 64 machines were fun. Some of my favorite games were on the Commodore. Games like Jumpman, Racing Destruction Set, Skyfox, and Mail Order Monsters.
Man, those honestly were some great days. I wouldn't be a computer professional without those Commodore games.
The controller in the harddisk is probably 10 times faster than the 2MHz 6502, so isn't this really an apple II emulator for an IDE drive/CF card???
Probably because the first post asks the same question.
It's hard to be religious when certain people are never incinerated by bolts of lightning.
Arg! I be The Pirate! Arrrrrr! Back in my day, we didn't be havin' none of this Apple, nor any of this Compact Flash bull ya'll be touting at this here ... dot, slash... whatever! Why back in my day, you were lucky to get a lime for dinner! And if i here just one limey joke, i'll cut yer tounge out and eat it, served up with a side of liver!
But, at any rate, arrrr, i suppose i could be seein' the fun of makin' yer apples more compact. I mean, more room for plunder and women! And, if there's more room for women, there can be more for raping, of said women. YARG!
The last few months I have been doing some research into the trolling phenomenon on slashdot.org. In order to do this as thoroughly as possible, I have written both normal and troll posts, 1st posts, etc., both logged in and anonymously, and I have found these rather shocking results:
More moderator points are being used to mod posts down than up. Furthermore, when modding a post up, every moderator seems to follow previous moderators in their choices, even when it's not a particularly interesting or clever post [slashdot.org]. There are a LOT more +5 posts than +3 or +4.
Logged in people are modded down faster than anonymous cowards. Presumably these Nazi Moderators think it's more important to burn a user's existing karma, to silence that individual for the future, than to use the moderation system for what it's meant for : identifying "good" and "bad" posts (Notice how nearly all oppressive governments in the past and present do the same thing : marking individuals as bad and untrustworthy because they have conflicting opinions, instead of engaging in a public discussion about these opinions)
Once you have a karma of -4 or -5, your posts have a score of -1 by default. When this is the case, no-one bothers to mod you down anymore. This means a logged in user can keep on trolling as much as he (or she) likes, without risking a ban to post on slashdot. When trolling as an anonymous user, every post starts at score 0, and you will be modded down to -1 ON EVERY POST. When you are modded down a certain number of times in 24 hour, you cannot post anymore from your current IP for a day or so. So, for successful trolling, ALWAYS log in.
A lot of the modded down posts are actually quite clever [slashdot.org], funny [slashdot.org], etc., and they are only modded down because they are offtopic. Now, on a news site like slashdot, where the number of different topics of discussion can be counted on 1 hand, I must say I quite like the distraction these posts offer. But no, when the topic is yet another minor version change of the Linux kernel [slashdot.org], they only expect ooohs and aaahs about this great feat of engineering. Look at the moderation done in this thread [slashdot.org] to see what I mean.
Digging deep into the history of slashdot, I found this poll [slashdot.org], which clearly indicates the vast majority does NOT want the moderation we have here today. 'nuff said.
Feel free to use this information to your advantage. I thank you for your time
"I am very impressed with the work this guys work."
What the hell kind of sentence is that anyway!?
I've still got my Beagle Bros. disk nodge device. It's in the 5 1/4" disk box.
Compact Flash cards are controlled like a ide harddrive, wouldn't it be much easier to use a other flash media with a much simpler serial interface ? Like a smart media, multi media card or a memory stick ? (memory stick specs are now for free on www.memorystick.org)
Jan
(cyan screen)
"Anana Visita. (hisss) Shtay a ile. Shtay foreveva.."
- "Wow dude. That sounded so real. You could actually hear words and stuff."
(step, step, step, step)
"Deshtroy chim my row-bots"
- "Woah cool."
"aaaahhhhhhhhahhhhahhahhhh..."
- "oops."
= "Dude, do that again - that was awesome."
- "No way man. I'm trying to win."
= "come on, that was great. Do it again."
- "Okay, just one"
"AAAAAhhhahhaaaaaahhhhahhhhhhahhhhhhhhhh..."
- "Okay, that was kinda cool."
"AAAAaaaahhhhahhahaaaaaaaahaaaaaa..."
= "Dude, this game is totally awesome. Say, are those dalek-things or whatever they are dangerous?"
"BBBzzzzzzttttztzztt."
- "Yep."
= "That was kinda cool. But fall off the screen again, that was great."
"Aaaaahaaaaaaaaaaahhhhahaahaaaa...."
- "What on earth is that?"
= "I think a bowling ball is chasing you."
- "Uhhhm - right."
Don't label something "offtopic" unless you know the topic well enough to tell what's on topic.
for a couple of dollars so I could go through my old collection of stuff. I used to program assembly on the Apple II, and was writing a CP/M-like OS for the 6502, which promptly got scrapped when I got my '286 way back when.
I want to see what I was up to then, so I got the IIc.
Only problem is, some of the memory is bad... need to get some replacements... unfortunately, soldering them into the board isn't going to be fun at all.
"Alcohol, Tobacco, Firearms, and Explosives" should be a convenience store, not a government agency.
not that im against improving on old technology but this seems rather useless considering the apple II's are more than obsolete
Ave Molech Setting
When I was 14 back in 198whatsit I used to go round to Compshop and lust after their Apple IIs.
:->
I had a zx80 then and an Apple was just like sex on a stick. It had sound and colour!
Can you still buy these things? Might get one for old times sake - but then maybe its best not to relive the past
Holy shit! I have thrown away so many Mac Pluses and SEs over the years. And they are worlds faster than an Apple ][.
I'm running a 1993 Sparc 20, and I thought that gave me obsolesence points. This is wild.
Wil this Apple be able to compile and run gkrellm now?
LOAD "WINDOWS.BSC",8,1
(Start Associates)
(Finish Ph.D.)
(Retire)
(Swim the Sytx)
(Golf with Jesus)
READY
I don't believe there's a flavour of Apple ][ that can decode MP3 streams real-time in software. However, an Apple ][ should be able to easily run a GUI (and now IDE filesystem), and just send the resulting raw MP3 bitstream to to an inexpensive outboard decoder chip. (Some buffering for constant data rate may also be required).
FWIW, if anyone wants to take the leap, the standard homebrew decoder chips used today seem to be one of these...
Micronas MAS3509F Compressed-Audio Decoder
SGS Thompson STA013 MP3 Decoder
The Micronas chip is newer and doesn't require an external DAC.
I am also very impressed!!!! ;)
You said it, brotha!
Propz to all ma dead sporkies!!!
This is excellent. I'm going to have to try building on myself. I have bins of old Apple ][ disks that I'm trying to save and I'm guessing that moving to a hard drive would be a good idea.
//e, I would recommend "Understanding the Apple //e" by Jim Sather. It is fabulous. It is out of print right now, but I managed to pick one up a couple of years ago by being resourceful. ;-)
Back in the day (1994), I started making a remote filesystem for my Apple that would communicate with my Sparc via serial. Unfortunately, it was dog slow and I gave up.
BTW, if anyone really wants to start hacking on the Apple
Wait... that's...
The Parachute for Palm III/Handeras, a PCMCIA controller over serial port. Hey, if they can port it to serial port (shouldn't be too hard), you'll have generic access to compact flash/IDE.
Someone pass the Basic Stamp II's...
--
# Canmephians for a better Linux Kernel
$Stalag99{"URL"}="http://stalag99.net";
i got tons of SST Compact Flash around (SuperFlash)
now i have a use!!
MARIJUANA, SHROOMS, X: ONLINE?! - E
An absolutley amazing wast of effort,
A nice accomplisment, but man why no do something worhtwhile ?
Hell 3rd world countries have better than Apple 2's
Then again they cant affor flash ram so its moot.
Seriously Why not do SOMETHING USEFULL like , Oh take your pick, me writing this crappy slshdot article about it has to me more usefull, man I got sucked in again...............
Sig went tro...aahemmm.....fishing........
Jeez people, READ his page before you make comments on it. He explains exactly why he's doing this project.
I built a flatbed scanner port for my Timex-Sinclair over the weekend. I can scan in any post stamp ever made.
this sounds like a really good hack, by my own definition of Good Hack, which is "do something nobody else has done yet, that's really hard and at the same time, almost completely useless to most people"
up there in my book would have to be the MP3 player for Newton MessagePads (which i installed, and it works really well. streaming MP3 on a newton? oh yeah...)
though, along with the ATA flash card driver for Newtons, it almost turns my MessagePad 2100 into my portable MP3 player. saves me $400 for an iPod (though i'm lacking about 4.9G of the storage...)
kudos to the hack, and massive props to apple][ users still out there who can take advantage of this and all the cheap storage of the new CF cards.
- Entertaining Bits from the Ancient Kernel Tree
You know, that laptop that is still around after 18 years because it's tough as nails. I would be willing to port my software to it, if only it would run a real OS, and that's impossible without more storage. C'mon folks, let's rally around this!!!
...and the first post to ask the question got modded out of existence. It's redundant to...a post that nobody can see. Gotta love it. :)
But what does my opinion matter, I just vote here. It's not like I have any money or anything.
It's about time Apples caught up to the Commodore 64 ;).
:).
.d64 images total) and still have room left over for the applications.
:). Some of those screenshots are pretty nuts. I can't imagine loading the Windows 95 CD-ROM using LOAD"$",8
:).
IDE64 has given them that ability for a while, since all you need is a CF to IDE adapter, and you can have up to two 8 GB harddrives on a c64, or a few CF cards, or a couple of IBM Microdrives
16GB on that machine is completely nuts. You could quite possibly store every c64 game ever made (which I estimate at over 30,000
Of course, you can go for the 8GB HD and a CD-ROM
Meanwhile, Nate has nearly hacked together an MP3 player for the c64 based on the MAS chip. That, and a quickcam, and a few other things. Look at the C= projects page. That's some wicked stuff.
Now that's a hacker's machine. Give them enough time and they even get a workalike UNIX with a GUI and IRC client, as well as a 20Mhz CPU, 16MB RAM, and many other cool things. From what I hear, XGA video and PCI are next.
I always did like these hackers of older systems. I would enjoy seeing those optimization techniques applied to modern code and compilers, especially gcc
I've mirrored it at the URL below. Photos will be up as soon as they've finished downloading. :)
:)
http://www.slimdevices.com/CFforAppleII
I dunno if my server's going to hold up any better, but it's worth a shot.
Just in case, a couple snippets from the page:
ast Update: Jan 17, 2002 - 11:40am CST
Project Introduction:
This page describes a project to create an IDE / CompactFlash Interface card for 8 bit Apple II series of computers. The
card is ProDOS 8 compatible. I did this project over the span of several months. Although it took much longer than
expected, it was a fun project. This project is very much a case of old technology (the
Apple II computer) meets new (IDE / CompactFlash cards and Altera CPLDs).
My reasoning for this project is described in detail in the last section, but suffice it to say, I
wanted to be able to pull out my old Apple and use it from time to time to reminisce about the
early days of personal computers. I wanted a reliable way to store my Apple II programs and
data files for many years to come. Due to the Apple II's floppy drives long term reliability
prospects and my general laziness, I decided a mass storage device is what I needed.
If there was enough interest in this project I would love to make a small batch of boards to
sell to those interested. But I would need at least 10 orders, and it may be hard to find 10 people interested in something
like this. I can be reached at rich@dreher.net
Currently I have only built a prototype, which means no extensive testing has been done
yet.
The Apple II was an excellent example of an open system, with unheard-of-today
documentation like system schematics, firmware listings, and peripheral design tips. Indeed
the only thing that was totally hidden was the source for the BASIC interpreter - "AppleSoft"
written by giga-monopoly Microsoft. In the spirit of the Apple II this project is completely
open.
Project Definition:
A CompactFlash/IDE Interface for 8 bit Apple II family of computers
Support for up to 64 Meg, (two ProDOS 32Meg drives)
On board EPROM for the ProDOS 8 driver code
Allow booting ProDOS directly from the Interface card (for a floppy-less system)
Current version of driver code requires a 65C02. (IIe Enhanced or later)
Project Prototype Hardware:
My first prototype used no discreet 74HCTxxx series parts and all logic was in the CPLD, but due to several unrelated
problems with construction and the consumption of all PLD resources, I decided to build a second prototype with using
74hct373 parts, this time paying more careful attention to power distribution. I still believe it would be easy to eliminate
the discreet 74xxx series parts if you used a larger PLD, like the EPM70128S. Although it might not be very cost
effective.
Here is the schematic I developed AFTER completing my prototype. That means this schematic has not been tested. If
you decide to build this project, you might want to check with me for any changes first. Also if you find any mistakes
please let me know. Project Schematic: ORCAD Capture Format
If you just want a quick look at the schematic click here to view a 640k jpeg of the schematic. Modem users: sorry about
the size, but I wanted it to be clear and readable as possible.
Prototype Parts List:
1 - SanDisk CompactFlash 64Meg or 32Meg
1 - CompactFlash to IDE conversion board - Adtron SDDA-03 available from EMJ Embedded
1 - ISA bus prototype board (trimmed to fit into the apple bus) Jameco part #21531
1 - 44pin PLCC socket. Jameco part #71618
1 - 44pin PLCC wire-wrap socket. (http://smt-adapter.com/ - part #44PG-W or similar)
1 - Altera EPM7064SLC44-10F
1 - 27128 EPROM
2 - 74HCT373 transparent latch
2 - 74HCT245 bus transceiver
7 - 22ohm 1/8w resistors
5 - 0.1uf capacitors non-polarized (used for power supply bypass)
3 - 1.0uf capacitors non-polarized (used for power supply bypass)
10 - 30 pin wire wrap SIPP sockets. Jameco part #104053 (there were some leftover)
misc wire wrap tools and wire
There's a piece of software called "Server64" (there's another one too but I forget the name) that you run on a PC. Then you plug the serial cable from the computer into the PC instead of the 1541 disk drive and you can use the PC's hard disk as storage space! Works well, and you get directory support as well.
Transfer speed isn't much better than a 1541 though, no fastloader.
drol, sneakers, choplifter, joust, beyond castle wolfenstein, beagle brothers
:-)
oh, the memories
did anyone else ever dream of the "perfect" lode runner level?
It's just plain stupid, like putting rollerblades on a cow.
How can the parent post be modded down as redundant when it is the 2nd post made?
Posts which state the obvious are usually modded down as redundant, and rightly so. We don't need to be told that non-geeks would find this practically useless.
Perhaps because the question is so obvious it hardly needs to be stated.
The IDE controller/emulator in the CF card is almost certainly many times faster and more powerful than the Apple II.
Still I can see a reason for building a device like that. The Apple ][ disk drives were 5 1/4" and sloooooow. Maintaining them is tricky and the media is rapidly reaching its sell by date. The interface would be worth it simply to be able to take a library of Apple ][ floppies and read them onto a modern media.
The apple II might be somewhat defunct, but there are still important bits of data stored on Apple II disks, like experimental results, audit reports and the like. The kind of information that you simply don't want to lose. Unless perhaps your accountants are you know who and your tax strategy consists of forming 861 shell companies and making large campaign contributions...
Looking for an Information Security student project suggestion?
Try http://dotcrimeManifesto.com/
Possibly the parent got modded down before the original first post. Or maybe the moderators were browsing at -1 and saw the first post anyway. Or maybe the other posters in this thread are right that it was modded down because it's a dumb question. Or maybe someone should just mod this whole thread offtopic.
It's hard to be religious when certain people are never incinerated by bolts of lightning.
The 6502 has to do bit banging to talk to serial devices such as MMC. I would be impressed if anyone can get more than 30K/sec this way. IDE/CF on the other hand can be read a byte at a time.
you forgot the links... :(
addition: I always change my threshold to -1 to see what _smart_ people with an _opinion_ have to say...
Does anyone of you know where can I find/download the NES console's schematics? I have been long wanting to start hacking away atone of my NES consoles, but I need the schematics for the kind of hacks I want to do.
your help is appreciated.
Sigged!
This has been done about 7 years ago. It's a machine called the FocusDrive which is a 2.5" IDE HDD bolted to an IDE controller on an Apple II card. Works with the Apple IIe or IIgs. It was being sold by Parsons Engineering, now Tony Diaz at Alltech Electronics of Oceanside, CA sells them. As far as the CF part, I've never heard of it, sounds interesting.
I did :)
"I assumed blithely that there were no elves out there in the darkness"
Well...I personally have three CoCo 3s, and I wouldn't mind a flash card to move data among them. Mark Marlette of Cloud-9 is working on the ultimate CoCo 3 add-on card, to support 2 Mbytes of RAM, flash, ethernet, two good serial ports, clock, an AT keyboard interface, SCSI, IDE, and MIDI. (I may have overlooked some things.) He's already done SCSI, the 2 Mbyte RAM hack, the clock, and the AT keyboard interface on other addons in the past, so I'm confident he can do it. IDE's already been done for the CoCo at least a couple of times--once as a Glenside Color Computer Club project, and once by a fellow who has done an amazing number of CoCo hardware projects on his own.
I have deposits down on three of the cards, one per CoCo of course. Now, if only someone would put one of the 6809, or better still, 6309, reimplementations on a FPGA or ASIC...
In the IIgs arena, the Apple High-Speed (or any other) SCSI card is very hard to acquire without fierce competition on ebay.
Really? Wow; I never knew that. I've got one of those; we bought one along with a hard drive and IIGs System 6 when I realized the Apple II was dying.
Secession is the right of all sentient beings.
Serial interfaces are especially nice on the Apple because you don't have to build an expansion card to talk to them---you can use the game port. There are four outputs and three inputs there. You'd need a level shifter to get the voltages down to the 3.3v range those flash cards want.
I just wrote out a little 6502 assembly bitbanger to talk to a purported SPI device on an Apple game port, and it looks like it's around 40 cycles per bit. So that's around 3kBytes/sec, raw. Not too bad for a 1 chip interface that doesn't take up a slot!
I don't remember if the analog electronics on the gameport inputs let you pump bits that fast. But it sure would be cool to have a single module plugged into the gameport, with 64M of storage---on a package smaller than the 6502.
Imagine...64mb of hard storage on a space less than an eighth of the side of my RamWorks III 1mb board!
Now I wish I had a ZipChip and the entire GEOS line of software...
// Agent Green (Ian / IU7 / KB1JQO)
// IEEE 802.3: All 10base Are Belong To Us
I should add, in all fairness, that such a setup (IIgs with SCSI) may be common in conventional areas, like the garage sale, or the Goodwill... I just prefer finding this kit online. Perhaps something like reading the classifieds would help. :o)
--
Me spell chucker work grate. Need grandma chicken.
The Apple II series were great systems - too bad, in Apple's infinite stupidity, they killed the machine off and let so many people (Customers!) down. Reminiscing: Was a great hackers system - it was just a matter of time till someone did this ;-) (only took 10+ years)
Of 18 years of hacking/coding - had by far my most fun coding on an Apple IIGS and only regret not having done more at the time.
The site seems to run off that Apple II... no response for me :(
Anyone got the content mirrored?
+++ath0
Are they running their web site off of said CF card? ;-)
http://kered.org
I'm guessing the easiest thing to do is build a small FPGA that lives on the 6502 bus that has a shift register and a one-shot 8-clock SPI clock generator. (FPGA clocked from the pin 36 7MHz signal?) I'm already way past my knowledge of design, but it seems like this would be very easy to build, and should deliver bytes as fast as the 6502 could digest them---reading from a slot address takes 4 cycles, and writing somewhere takes at least 4 more. Likely this kind of system would end up blocking on the flash device itself some of the time.
Anyway, I think it's possible you could have a two chip design: FPGA and level shifter. Amazing what might be possible with just a few chips these days!
Accelerators and SCSI cards both get bid up into the stratosphere. I got my ZipGS and RamFAST for reasonable prices in the early 90s (somewhere around $100 each, IIRC), but they'd probably get 2-3x that if I put them on eBay.
I wish I still had my RocketChip. 10 MHz on a IIe was schweeeet. The guy who bought it from me still has it AFAIK; I wonder if I could buy it back...
20 January 2017: the End of an Error.
This would be great for GNO/ME, which is a UNIX for the Apple IIGS. There's also a TCP/IP implementation for GNO, called GS/TCP, which has httpd, ftp, ftpd, telnet, telnetd, screen, irc, etc.
:-)
It's pretty cool to serve your web page off of your Apple IIGS
this is old news.
Check this one out.. this girl knows her stuff. She actually bothered to make it possible to connect any IDE device by buffering the 16-bit data path. CD-ROM on Apple ][ baby!
http://s.guillard.free.fr/
... building a Dolby Pro-Logic encoder for an Edison Cylinder Phonograph
...there has been a 'hack' released to hook up your TI-99A to a cable modem.
Get your Unix fortune now!
Yeah, but what if he wants to use the gameport to play games?
If all of your important tax information is residing on rapidly deteriorating 5.25" floppies and you don't have a backup already then you shouldn't consider yourself a geek and you shouldn't be attempting an IDE card for your //.
Do not attempt run-on sentences like this at home.
A CF to PIC interface was described in Circuit Cellar a while ago. A word of caution if you plan something like this is that the 8-bit ATA mode might or might not be supported on newer CF cards. (What! I NEEDED 256 MB)
I found the link att Jeff Frohwein's
IMPORTANT: Please read the whole post
I'm sure many of you are aware of this thread already.
If you are interested in helping against the moderators who have been "editing" the thread, please read this.
Please do not moderate this post down. It is good for the long term, but if you still feel like being someone who denies the horrible truth, give me your best shot. You will help hold all of Slashdot users back in the long term.
For more info, read this piece from an apparently superior news site.
And it would be backed up onto what?
-Never argue with an idiot. They drag you down to their level, then beat you with experience-
How the hell does this get moderated as a troll?
It's a perfectly valid point.
WHY!
Why the hell bother? Does the guy building this thing have absolutely no life?
Why hark back to "The Good Old Days" when they weren't "Good" at all! What was so good about the "Good Old Days" when computers were painfully slow and unfriendly and games consisted of "move the blob and fire a smaller blob at another blob", and if you HAD a wordprocessor you had no idea what stuff was going to come out like or even if it would at all!
Fuck that. I'll take my 2Ghz P4 over any clapped out old Apple II any day.
This whole exercise is a pointless waste of time. The guy doing this obviously has some skill, knowledge and talent, and it's a damn shame he's choosing to waste it on some old crap.
"Information wants to be paid"
would it be possible to hang a compactflash card (big one, 128MB or more) off an Amiga 1200's IDE interface?
128MB is plenty of storage for amigaOS + games
and it would be faster than the harddisks they shipped with by an order of magnitude (the 120MB seagate 2.5" ide disks were SLOW, probably 500-600KB/sec)
Wow, someone finally answered my question!
The only problem I see is the shift key mod. Because the original Apple keyboards didn't support lower case, it was common for users to run a wire from the shift key to PB2 to let software interpret upper and lower case.
This is obviously someone that does not have found memories of '80s computing. I still have my Atari800XL hooked up to dink around on. I've also bought several Apple //'s because I could never afford them in the day.
The old computers are not there to replace, but enhance.
It is the same as people who put so much work in classic cars...
What, me worry?
Well, I'm not sure about the Apple 2 series, but I've been thinking about this for my VAX. It's got this little firmware issue. It won't boot off of a disc larger than 1 g. Those drives are getting a little harder to find, and having something like this would help.
hawk
ALL of my Apple II floppies still work with no problems.
Back then they knew how to make them.
I'm sure they aren't going to last forever, but even if an Apple II disk is 20 years old, I'd trust it more than a modern floppy or hard disk, and if I were to back up to CDR, I'd make multiple copies (due to CDRs being of inconsistent durability).
Of course, though the media may be okay...the hardware gets gradually harder to come by.
"Fast, cheap and reliable; pick two"
I guess with the apple II, we're looking at cheap and reliable.
Because the OS only supported disk volumes in 32MB max size. 8-bit directory mapping I think. Seems only compact flash comes in sizes small enough to meet this limitation now.
Hard Drives are ridiculously huge, and it would be pointless to create 50 or more disk volumes at 32MB a chunk for even a rare 1GB drive.
At one point they were used to help the Space Shuttle as well as to plot trajectories for rockets. When I first came to NASA back in 1986 - Apple //es and //gs's were still being used here and there. Either as equipment to record test data from various sensors or just to do word processing, accounting, et al.
//e, //c, //gs, Lisa, and even a few of the knock-offs. My //c went to some guy in Japan, the ][+s went to schools as did the //e. The Lisa finally went belly-up and I sold it for parts. The //gs I still have and use occasionally. After all - I've got about 2000 floppy disks with games, CP/M stuff, et al. A collection of original disks from everyone I ever knew who owned an Apple (and their back-ups). I asked them to give me their disks when they upgraded. Some really weird games were written for the Apple systems. Anyone remember Sneakers?
For me - I've owned almost every type of Apple computer ever made. ][+,
PC's these days are becoming more and more like household appliances, if you REALLY want to tinker and build your own electronic devices, going back to old machines like the Apple II isn't such a bad idea. Cheap, no risk of damaging expensive hardware and the cool factor of adding modern features to something ancient. Granted what you build will have no commercial value and just a hobby these days, but that doesn't mean it won't serve as a stepping stone to greater things.
Someone interested in learning electronics but doesn't have the money and resources may find modifying an old Apple II or C64 a great way to get their feet wet, so to speak.
Oh yes, another thing. People seem so shocked to hear of anything added to Apple II's beyond their original 140K floppy drives and 1 MHz CPU's. Well, sitting next to my PIII is my old Apple IIGS
I bought 14 years ago. It's undergone a few chances since then...
- 15 MHz CPU accelerator
- DMA SCSI controller with 1MB cache buffer
- internal 1.2GB SCSI hardrive
- 8 Megabytes of RAM
- 24-bit SVGA video card
- Video genlock card
- 1.44MB floppy drive
- greyscale hand-scanner
- Stereo mixer with MIDI and audio digitizer
- 2x CD-ROM drive
- 2GB tape backup
- IOmega Zip drive
- NEC MultiSync monitor
It's a neat machine for its age, even has a graphical mouse-driven OS and a wavetable music synthesizer built-in. It's really a cousin of the Amiga and Atari ST that few people ever discovered.