Search found 124 matches

by ammianus
Sun Feb 05, 2012 1:07 pm
Forum: Super 32X
Topic: Cartridge bigger than 32Mbits ?
Replies: 27
Views: 40223

Also, reading through Devster's 32X guide, is this true? 32X Cartridges... When accessing the cartridge from the 68k and sh2, the sh2 gets to access it first. The 68k can only access cartridge rom from the bank areas. The 68k does not have full view of the rom. The sh2 does not need any banking area...
by ammianus
Sun Feb 05, 2012 12:57 pm
Forum: Super 32X
Topic: Cartridge bigger than 32Mbits ?
Replies: 27
Views: 40223

The 32X devkit docs and examples. The 32X can also use the standard SEGA mapper, but you have to remember a couple things: Only the 68000 can access the mapper, so if the SH2 needs a map register updated, you have to communicate with the 68000 to do that. Like when accessing the sram, disable ints ...
by ammianus
Sat Feb 04, 2012 9:00 pm
Forum: Super 32X
Topic: Cartridge bigger than 32Mbits ?
Replies: 27
Views: 40223

Yup, this is official sega banking hardware. It annoys me slightly that this stuff has become known as "SF2 banking" or "PS4 banking" when its clearly documented (and well enough that it didn't need to be redocumented) in sega manuals as standard hardware. This is probably a really noob question, b...
by ammianus
Sun Jan 29, 2012 2:31 pm
Forum: Tools
Topic: Update your Genesis/32X Toolchain!
Replies: 110
Views: 138276

Windows GCC 4.5.2 toolchain (about 55mb compressed, 800+ uncompressed) I added Make and an environment batch file to this package and it will function at a windows command prompt, but I recommend downloading msys and setting your environment variables for the toolchain in there so you can have unix...