Nice work, I can't really test but would FAZE work on a saturn with a little changes ?
Juan posted a partially translation of a post by Chui at DCIberia at the DCEmulation.com Forums :
Fox and I have been working hard on FAZE for the past few days and we have it in a pretty advanced state.
But we need beta-testers to find problems testing .Z80 snapshots that work on other emulators but not on ZX4ALL/FAZE.
You can download ZX4ALL/FAZE HERE, and you can let us know the problems at my mail: sdl_gp32 AT yahoo.es
There's also a couple of videos:
Nice work, I can't really test but would FAZE work on a saturn with a little changes ?
Given SH2 and SH4 is similar it should be possible and likely also worth it.
Endianness is more than probably the big issue. FAZE is designed to run in little endian only (Dreamcast SH-4). Fortunately, memory access is fairly isolated so we can switch between them with a "minor" work.Originally Posted by vbt
- fox68k -
Last question (don't want to bother you) don't you use specific opcodes of the SH4 (don't remember which one maybe shld) ?Originally Posted by fox68k
I have not looked to SH2 ISA so i do not know. Anyway, it should be straight forward to switch to SH2 code.Originally Posted by vbt
If you are interested, i can send you a working copy of FAZE to look forward about SH2 compatibility.
- fox68k -
Would be nice but I may only be able to do simple chames(byteswap for instance), for sure if you use specific SH4 opcodes I won't be able to replace them. I can check this at least
FAZE is a really cool and soo fast core, would there be a way to modify it to support Gameboy Z80 & 8085 emulation ?
Could FAZE be used to emulate the Mega Drive / Genesis on Saturn ?
I know for sure that SEGA of Japan did program a Mega Drive emulator for Saturn. If you check the Sega Ages Disney Collection feat. Quack Shot and Castle of Illusion, you will notice that Castle of Illusion is a regular Mega Drive ROM that can be run in any emulator like Gens or Kega. They apparently used variants of this emulator in the Thunder Force Gold Packs, the Phantasy Star Collection, and Sonic Jam.
- If you were to use FAZE to emulate the Z80 at a very, very low underclocked rate, and use the Saturn's M68000 to emulate the Mega Drive's CPU, I think you could get it up to a playable speed.
Sound and video emulation would still be a problem...
A Genesis emulator on Saturn would be an interesting project.
I myself always thought all the games in Sonic Jam were straight ports, and that Saturn lacked enough ram to emulate the Genesis, but of course I could be wrong. I'm no programmer.
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