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SubjectRe: I'll have to look around for an IDE Reply to this message
Posted byDracula-X
Posted on11/30/07 06:56 PM



> Plenty of technical documentation on the PSP and the main processor is well
> documented (MIPS R4000). I'll see if I can't get an environment going and get
> familiar with the inner workings of the MIPS 4k. I've got a lot of reading to
> do too. We'll see what comes of it.

It doesn't matter much, but it isn't an r4k. The Allegrex (PSP CPU) does borrow some of its features however. Like the r5900 in the PS2, the Allegrex is a custom job - It's more of a (somewhat, anyway) mips32R2 cpu with no mmu.

http://rapidshare.com/files/72446657/MipsInstructionSetReference.pdf.html

might be helpful to have around.


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Entire Thread
Subject  Posted byPosted On
*Speeding up emulation  Snowball 211/26/07 08:52 PM
.*Re: Speeding up emulation  Bart T.11/26/07 11:05 PM
..*Re: Speeding up emulation  Snowball 211/27/07 08:45 PM
...*Re: Speeding up emulation  Bart T.11/28/07 01:25 PM
....*I'll have to look around for an IDE  Snowball 211/28/07 08:42 PM
......Re: I'll have to look around for an IDE  Dracula-X11/30/07 06:56 PM
......*Yeah, finding this out as I go  Snowball 211/30/07 11:33 PM
.......*Re: Yeah, finding this out as I go  Dracula-X12/01/07 04:43 PM