Probably meaned to list.. Xavier Joubert wrote:
Hi, Selon Miro Kropacek <mikro@hysteria.sk>:that means by TOS, too, right?No.Btw. on which page of the Profibuch do you read this?page 1015: ...(beim MC68030 konnen diese 256 Byte..32 KByte gross sein, im TT-TOS wird die PMMU af 32 KByte-Pages eingestellt)...Indeed, TOS uses 32 Kbyte pages, and early termination descriptors to get the smallest MMU tree allowable on TT and Falcon. It's located between $700 and $800. BTW, you can inspect this with any good debugger, or some assembler to print current MMU configuration on screen.
I can check just Falcon030 since I don't have a TT :)
Hmm, so how it is? I have a mmu map of Falcon030, it seems understable, 0xffff0000 -> 0x00ffxxxx, cache inhibit things and so on... so differs TT so much?Beware, Atari used some nice tricks (early termination descriptors, interleaved transparent translation registers setup) to get a 256 byte MMU tree. ;) All this don't work on 040 or 060.
Regards, Xavier
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