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Author Topic: what is the max ram for an amiga 3000  (Read 3549 times)

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Offline darksun9210

Re: what is the max ram for an amiga 3000
« on: March 16, 2009, 03:40:21 PM »
yeah, to re-itterate,
128Mb on the accelerator
128Mb on DKB3128 per zorro3 slot
16Mb on the mainboard
2Mb chipram...
rumor was that a fastlane Z3 scsi card can take 256MB in 16x 16MB 30pin simms with the right firmware or something.

in theory, addressable space is 512MB per slot/device, able to take 7 slots with full DMA, and if there is an 8th slot, it isn't DMA capable. so in theory, 3.5GB addessable, the lower half gig filled with system devices and cpu slot space.

however, someone cranked up a machine with 128Mb on the accelerator, and three DKB3128s. if i recall correctly the machine only recognised 384Mb due to a bug in exec...

A500, A600, A1200x3, A2000, A3000, A4000 & a CD32.
and probably just like the rest of you, crates full of related "treasure" for the above XD