-
"Mac OS X" kit for Sony Playstation 3I posted a "Sony, IBM, Apple" thread yesterday, basically with these three points.<br /> <br /> -Sony is tied to IBM for production of the …
... work -- via code and data DMA'd to them with a ... -
"Mac OS X" kit for Sony Playstation 3I posted a "Sony, IBM, Apple" thread yesterday, basically with these three points.<br /> <br /> -Sony is tied to IBM for production of the …
... (i.e. NUMA vs. only DMA transfers between the per-processor ... -
"Mac OS X" kit for Sony Playstation 3I posted a "Sony, IBM, Apple" thread yesterday, basically with these three points.<br /> <br /> -Sony is tied to IBM for production of the …
... memory because its high bandwidth DMA engine can stream textures through ... -
XServewell, someone had to start the topic thread (and, mods, you'll notice i did you a favor by putting it in the current hardware forum... you can thank …
... memory is only useffull for DMA acess of the I/O ... -
Pardon me, lets revisit the DDR "hack"Pardon me, ladies and gentleworms... but I entered this here little board after the discussion about the XSERVE and why its DDR capabilities are a &q…
The cpu communicates @ DDR rates w/ the ram ONLY. The cpu communicates on the FSB still only at 133MHz. Remember that the ram can be accessed w/ DMA direct memory access, not using the FSB. in under the lock -
Pardon me, lets revisit the DDR "hack"Pardon me, ladies and gentleworms... but I entered this here little board after the discussion about the XSERVE and why its DDR capabilities are a &q…
... transfers can access memory directly (DMA), largely independently of the CPU ... -
**Official*** New powermacsCall the apple store, they're available now <img src="/images/smilies/1smile.gif" border="0" alt="" title="aSmile" class="inlineimg" /> <br />…
... on the XServe, the various DMA devices (HDDs, AGP, maybe FireWire ... , for the simple reason that DMA devices like hard drives and ... -
G4 / Bus Speed?OK, this is for the ultra informed of you out there. How likely is it that Moto has tweaked/modified the bus intereface on the 7470 (or whatever the…
... possible as the Discovery has DMA PCI, and primarily AGP is PCI + DMA. 33MHz 64-bit is converted ... -
G4 / Bus Speed?OK, this is for the ultra informed of you out there. How likely is it that Moto has tweaked/modified the bus intereface on the 7470 (or whatever the…
... possible as the Discovery has DMA PCI, and primarily AGP is PCI + DMA. 33MHz 64-bit is converted ... -
New dual or 933 ??If the prices on the 933 are now $1499 and it looks like you can get a $200 rebate on on it w/ the 17", for a home user switching from a PC, wou…
... editing requires frequent disk access, DMA requests should be speedy. 3 ... -
basic questions...So I've been looking for some explainations, but can't seem to find them so maybe you could point me in the right direction or maybe enlighten me? (o…
... believe that's handled by DMA (direct memory access), which allow ... -
Something wrong with the new G4 ?Here's what I found on the MacSlash forum. Any comments on this ? :<br /> <br /> <br /> The calculation to get that 1GB/s from MaxBus is:<br /> 133 …
... besides the CPU to perform DMA access without impeding bandwidth to ... , and FireWire controller all feature DMA functionality, and this is the ... -
Is the FSB upgradable ?The FrontSide Bus on the new dualies, can it be changed ? I mean, can it be upgraded by some third parties add-on in the future ?
... the CPU). Couple that with DMA requests, disk access etc., and ... -
New benchmarksFor the dual 867 MHz, go see those nice benchmarks. Very interesting.<br /> <br /> <a href="http://macspeedzone.com/html/hardware/machine/co…
... do their thing thanks to DMA (Direct Memory Access) in the ... -
MacWorld post MDD Benchmarks<a href="http://www.macworld.com/2002/12/features/benchmark.html" target="_blank">http://www.macworld.com/2002/12/features/…
... bus or didn't have DMA, nonblocking access, whatever, in the ... -
State of DDR on g4sI remember when the G4 towers first had DDR RAM it was a big surprise cause no one thought that the G4 mobo could support DDR RAM, then later it was…
[quote]Originally posted by THT: The "hack" means that all the bandwidth of DDR SDRAM is not used because it is bottlenecked at the processor bus. YES IT IS!!!! Ever heard of DMA? All I/O elements in the system use the remaining bandwidth. -
State of DDR on g4sI remember when the G4 towers first had DDR RAM it was a big surprise cause no one thought that the G4 mobo could support DDR RAM, then later it was…
... what I/O components use DMA, but in a non expandable ... -
State of DDR on g4sI remember when the G4 towers first had DDR RAM it was a big surprise cause no one thought that the G4 mobo could support DDR RAM, then later it was…
[quote]Originally posted by RodUK: I'm not sure what I/O components use DMA, but in a non expandable computer such as the iMac (with no PCI cards), I expect the usage of the remaining bandwidth may be minimal. Ethernet, FireWire and IDE. -
State of DDR on g4sI remember when the G4 towers first had DDR RAM it was a big surprise cause no one thought that the G4 mobo could support DDR RAM, then later it was…
... IT IS!!!! Ever heard of DMA? All I/O elements in ... -
State of DDR on g4sI remember when the G4 towers first had DDR RAM it was a big surprise cause no one thought that the G4 mobo could support DDR RAM, then later it was…
... IT IS!!!! Ever heard of DMA? All I/O elements in ... -
new Xserve bandwidth question...does anyone know if the new Xserve's CPUs can actually use the memory bandwidth of the DDR ram? there was a lot of talk about how the DDR memory was…
... , however, is able to provide DMA (direct memory access) at full ... -
WTF happened to our OS?ok, so i'm reading through the genius bar area, and the OS X area, and i start noticing a trend.<br /> <br /> OS X is hard to use. not impossible ha…
... , 100 .kext are probably Ultra DMA drivers. there's an iPod ... out? (well, not the ultra DMA ones, but the iPod one ... -
New Features in Jaguar (please post here rather than one thread per feature!)So, Apple is pulling out all the stops. AppleTalk-style IP discovery! Inkwell! An entirely OpenGL-powered interface!<br /> <br /> Discuss. <img s…
... are carefully coded to use DMA only (versus programmed I/O ... -
Does Apple (or maybe applenut) even understand Quartz Extreme!?<a href="http://maccentral.macworld.com/news/0206/17.ibook.php" target="_blank">http://maccentral.macworld.com/news/0206/17…
... '80s) known as the DMA Controller. DMA stands for "Direct Memory ... DMA Hard Drives", and AGP video cards supporting DMA. So, how does DMA ... you can basically tell the DMA controller "Take this piece ... card." So now, with the DMA controller handling the transfer, ... -
Does Apple (or maybe applenut) even understand Quartz Extreme!?<a href="http://maccentral.macworld.com/news/0206/17.ibook.php" target="_blank">http://maccentral.macworld.com/news/0206/17…
... video is already handled by DMA and send directly to the ... data is passed using by DMA in the same way that ... -
process-scheduling, speed on dual-proc ?as i have no expirience with osx i am thinking about speed with dual-processor-machines (e.g. DP G4 800mhz) vs single-processor-machines on macosx.<b…
... because they are handled using DMA. 6. Network transfers are also handled by DMA without the CPU's involvement ... -
Quartz Extreme on latest iBooksCan anyone clarify whether the current iBooks will benefit from the new Quartz Extreme features of Jaguar?<br /> <br /> <a href="http://www.a…
... sizes. It doesn't have DMA support for many of the ... -
Here's the "new" Open GL 10.2 extensions<a href="http://www.opengl.org/developers/code/features/siggraph2002_bof/" target="_blank">http://www.opengl.org/developers…
... bitmaps from main memory via DMA, and needs only minimal CPU ... -
Who's 21 or over? Who has a degree?I only ask, because there seems to be a LOT of 16/17 year olds here, and I want to seperate the kids from the adults.<br /> <br /> No offense to the …
... 's Ph. D - Philosophical Doctor DMA - Doctor of Musical Arts MD ... -
Electric Guitar : What To Start With?I decided it would be neat to finally learn to play the guitar, but why not have fun and start with an electric? If you were going to buy a pretty g…
... see if there are some DMA or MM students there that are takign students. as most DMA or MA candidates have students ...
