powerpc ruminations was re lciii powerpc in article pyramid pyramid com andrem pyrtech mis pyramid com andre molyneux writes in article qksuq tt hal gnu ai mit edu mirsky hal gnu ai mit edu david joshua mirsky writes hi i own an lciii and i recently heard an interesting rumor i heard that the lciii has a built in slot for a powerpc chip is this true i heard that the slot is not the same as the pds slot is that true thanks david mirsky mirsky gnu ai mit edu well i also have an lc iii popping the top revealed one socket for an additional vram simm one socket for a pin ram simm one socket for a flat pack fpu a processor direct slot pds identical to the lc lc ii but with an additional set of connetions to one side for the full bit data path that the lc lc ii lacked that s it i guess a board with a powerpc chip could be made that would fit in the pds but that s the only place so will it be possible to have a nubus or pds powerpc upgrade or will it require a logic board swap it would be interesting for apple to come out with a nubus powerpc that allowed use of the cpu s x like rocketshare but i guess that s getting a bit fantastic i was wondering since macweek reported that developers were seeded with powerpcs on a nubus card also any word on machine arrivals or estimated speed last i heard the estimates were around times the speed of a quadra in native risc mode i heard an apple employee mumble something about the arrival of powerpc machines at a much earlier date that q but i doubt it s true finally is the powerpc developer s cd mini course available i saw it advertised in the developer s university calendar and i d like to know if it s at all interesting sean seanmcd ac dal ca
