Search found 2 matches
- Tue Dec 19, 2006 11:38 am
- Forum: 1990's Gaming
- Topic: Making an SNES expansion chip (i.e. custom Super FX)
- Replies: 4
- Views: 2365
An ISA SNES dev card will still require me to burn to ROM. My ideal situation is that an end user builds/buys a device like this, and an SD card; and then copies the games from the Internet onto the card. (note specifically that in the particular method of loading I picked, you can't use normal SNES ...
- Tue Dec 19, 2006 3:33 am
- Forum: 1990's Gaming
- Topic: Making an SNES expansion chip (i.e. custom Super FX)
- Replies: 4
- Views: 2365
Making an SNES expansion chip (i.e. custom Super FX)
Any ideas on good docs to make my own SNES expansion chipset? I have a number things I want to do:
- Be able to communicate with SNES code
- Control the frame buffer directly (Super FX did this with DMA)
- Control what the SNES sees in ROM
Basically I want to place a small processor (an eZ80 ...
- Be able to communicate with SNES code
- Control the frame buffer directly (Super FX did this with DMA)
- Control what the SNES sees in ROM
Basically I want to place a small processor (an eZ80 ...