3 ms·
As mentioned in another comment, you can get very fast m68k hardware with the Vampire accelerators these days which actually implement additional instructions a
by cbmuser 6y ago
As mentioned in another comment, you can get very fast m68k hardware with the Vampire accelerators these days which actually implement additional instructions and are therefore called 68080 by its developers.
- DCKing 6y agoAh very cool. It seems that Apollo 68080 is a 'virtual' 68k CPU running on an FPGA. I was curious about FPGAs since they currently have plenty of headroom to emulate early nineties consoles (inluding 68k based ones like the Genesis) - it's awesome to see that FPGAs can now be used for continued life of old CPU architectures.
- tyingq 6y agoIt is a little tricky for the older CPUs that want 5v I/O. There's not a universal bi-directional level shifter that works well in all common situations.