I'm in the new PPC accelerator camp, but would like to see a 060 as well, so I voted yes.
Realistically though, its best to wait till FPGA tech catches up and can emulate 060 at 100MHz. This would make the price a hell of a lot cheaper.
Also, why 512MB? 256MB is actually PLENTY for a classic 68K machine. And I think soldering it to the board like ACA is perfect, this would reduce the cost and footprint even more. Why add to cost with out of date SIMM/DIMM connectors?
Realistically: -
- Wait for PGA tech to emulate 060, its gonna happen probably sooner than we think, and we could easily have one doing 100MHz without even getting warm. (You will have a hard time sourcing 400 Rev 6 060's, even older ones if you plan to not go any higher than 50MHz)
- Soldered on 256MB RAM using the latest High speed stuff. We really don't need 512MB even for new developments. But of course, if it fits and doesn't cost much more then ok!
- USB 2.0 controller (Jens is beavering away with USB right now...)
- SATA Controller with 2X ports that somehow communicates with original IDE port to enable default support.
- Possibly add a cheap mobile GFX chipset purely for adding higher res screens (not expected to run warp3D or anything). And have a connection for native video thru a SD/FF.
This is possible in maybe 1 to 2 years time. I wouldn't be surprised if Jens is designing or at least considering something like this now.
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Bearing in mind that +5V can be regulated to 3.3V or whatever, and assuming the following is all located on the accelerator, or directly connected... this is my dream: -
A new PPC accelerator based on the Cell Processor. with some kind of softcore emulation onboard to enable the Cell to run as a 200MHz (or more) 060 when in 68K mode. Pair that with onboard Mobile GFX (with passthru and SD/FF for AGA), Onboard 16Bit Sound (with mixer pass thru for Paula and CD drive), 256/512MB onboard RAM. Then Optional USB 3.0, SATA on an expansion board.