Well this is not an error or question about linux but I thought that ths was the best place to ask.
I'm searching for information about powermacs architecture in order to make a work for the University and It's eery difficult for me to find information related to last powermacs and PPC 7455: -Memory map (directionable bytes...), memory achitecture (CAS/RAS etc this is like pc's DDR I hope where to find). -Input/output, interruptions treatment. -Altivec. -Caché behaivour(write through, write back) for the three levels. -DMA controllers and other pheripheral controllers (keylargo). I just ask because I think that people that works in the kernel may know. I've found some information in developer.apple.com and in motorola's webpage (semiconductors section). I will join all the urls to make a source of all about this. I think this is more necesary than my work. I need to the name of a document that apple made about making clone macs from oher companies, I don't remembeer the name and I lost it :-( thanks to everybody.