A5: All Apple, Part Mystery
PabloSandoval48 submitted a fairly lengthy story running on the EE Times about the A5 processor that powers the iPad 2. The story talks a bit about the A4 and A5, the IP issues surrounding the chip, and more. The real question now is what comes next.
The A6?
The real question now is what comes next.
Here's a hint: It will be faster, and it will probably be called 'A6'. Just a guess.
"Sometimes, I think Trent just needs a cup of hot chocolate and a blankie." -Tori Amos on Nine Inch Nails
The A6 Quattro?
Best Slashdot Co
The authors of the article and the editor who approved it should be ashamed of themselves. Five pages saying exactly nothing.
You may want to read the version with ads:
http://www.eetimes.com/electronics-news/4215094/A5--All-Apple--part-mystery
To help support the site, as much as I appreciate linking the print view version in it's really not fair to the site owner.
"There is more worth loving than we have strength to love." - Brian Jay Stanley
And by the blood of Steve Jobs's suicided sweatshop slaves.
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"The A[3+n] processor will be included in Apple iPad [n], which will be released in [2009+n]."
I just saved you the trouble of thinking
As the article noted, using such a huge die was strategic decision to differentiate their products. Have read (too lazy to find right now) that the graphics performance provided on the A5 is not available on any other ARM chip, and therefore not available to any Android tablets.
In about 2 years a new line of Desktops and laptops will be announced that used the new A10 processor, this processor will be used to get rid of all those ooky older intel based devices by having the new OS not compatible with it. Thus purging the world of the old product forcibly. Just like how those disgusting old G5 quad core towers still linger about now...
Using old hardware makes Jobs angry.... you wont like him when he's angry....
Do not look at laser with remaining good eye.
There was however one recent article suggesting Apple implemented hardware video accelerators in the A4.
The comment seemed almost too easy in light of the above discussion. If this is in fact true one might question whether this is somehow associated with Apple's stance on Flash for its iOS devices. However, such an accelerator would have been one of the digital blocks. Does this imply it was also present on the S5PC110?
Yes, Samsung do have hardware video accelerators in their hummingbird processor. It supports mpeg4, H.264, H.263, Sorenson codec, DivX HD/ XviD, VC-1 and the video formats 3GP (MPEG-4), WMV (Advanced Systems Format), AVI (divx), MKV and FLV.
The iPad 2 is a friggin piece of shiny garbage. Here is the proof!
http://bit.ly/dI3hcF
Apple is feature set driven, the A5 had to make a deadline, they probably threw silicon at one of the new/"hard" problems. FaceTime comes to mind, the expansion was probably to handle R/T video encoding, size possibly driven in order to avoid someone else's elegant solution (and IP). As long as the yields weren't impaired, this would be a perfectly good decision. There could be some support for network packet movement (for video) as well.
By A6 this should be crammed down via proper (and time consuming) sidestepping of conflicting IP.
Another possibility is Thunderbolt support, we'll know in the next release of iOS.
I've been a /. reader for over 8 years now and have noticed the change in the type of story discussed here. I keep seeing people saying things like "Why are we talking about FB - this is suppsed to be a techie site and we should discuss techie things". I tend to find myself agreeing with them most of the time.
Then a story like this comes along - which should be "manna from heaven" for Nerds and Geeks and I try to read TFA - only to find myself yawning and giving up coz it's dry, tedious and badly written.
I can't even win in an argument with myself anymore - must be a sign that I'm getting old.
Apple opens up a new plant in Brazil. Production could start as early as November. Perhaps then, we could see the new IPad 3.
Source:
Report: Apple Part Maker Foxconn to Open Brazil Plant
Since Apple's products seem to be merging somewhat... OS X Lion will incorporate some of the features from the iPad and iPhone... how fast do they think these "A chips" will get? Will they eventually replace Intel chips in whatever passes for an iMac one day? Will we see the day when Apple makes most of the parts that goes into their products themselves, rather than subbing out major systems? Will the PowerPC fanboys that so loudly cried foul! when Apple "sold out" and went to Intel rejoice? Is an ARM-based chip "think different" enough from Intel for their liking?
Life is hard, and the world is cruel
I am also fine with visitors blocking ads, though I consider it somewhat unethical as well and so don't do it myself (beyond blocking Flash which at this point is just a usability necessity).
What I object to is someone presenting an article, making the choice of ad and content presentation for the user, and for the site. A site aggregator like Slashdot should let each side proceed using whatever choices they want to make about how to present the article. What Slashdot is doing in theory is pretty similar to overlaying their own ads on another site (since Slashdot also is presenting ads and then giving a link to ad-free content).
"There is more worth loving than we have strength to love." - Brian Jay Stanley
The A5 is nothing more than a large security dongle...
They speculate that Apple could have added x, y, and z and never bother to look at the functioning iPad 2 to see if there is evidence of it.
Evidence suggests that apple has added hardware acceleration to common routines to improve battery life as the size/weight of the iPad 2 has decreased (implying the same size or smaller battery), speed has increased, and the battery life has stayed the same. This implies efficiency gains, likely in the CPU/GPU. See no reverse engineering required.
Not really. The article says that the extra blocks in the A5 will probably be for video acceleration
What ever for?
Mit der Dummheit kämpfen Götter selbst vergebens
Between A5 and its creator, Steve Jobs, who had to audacity to impress his own memory engrams on the new chip. Due to his ongoing "personal issues" the chip became unstable and slaughtered its opponents Motorola, Samsung, and RIMM. Jobs will remind A5 of how great they both are before playing dead and waiting for HP to join the fray...
Jobs also made a point of sending his regards to Captain Dunsel. AKA Steve Ballmer.
Mod down, bizarre and incoherent non sequitur.
Hardware video accelerators that support video containers formats?