nesdev.org

The cart has "seek high", "seek low", and "read 16-bit word and advance to next". Like the DS and unlike the GBA, the N64 treats ROM as an SSD, not execute-in-place. Previous topic: N64 Cartridge Bus My bad. I didn't know that thread was so young. I did see the thread ...

Supposedly Nintendo 64 maskroms have some propitiatory logic to multiplex the address and data and was wondering if there is any info online that goes over that.

http://24.media.tumblr.com/712b524a240d712b80928cff70fef3c8/tumblr_n51256VmcZ1qlxnhco1_250.gif Dude you do rock! 1Mb RAM installed successfully! So happy! Got off work and I got everything in the mail. I was so excited to get it working I stayed up all night getting it installed to the point where ...

Ziggy587 wrote:I put a 1Mb SRAM chip on a Yoshi's Island cart before. I know I took a couple pics of it. If I can find them, I'll post them here if that'll help you out.

I love you!

http://problemkaputt.de/fullsnes.htm#snespinoutsgsuchips All you actually need to know is the pinout of a SRAM that you can actually get your hands on; the pinout of any one on the PCB can be determined from the pinout of the GSU. I wanted to avoid making an adapter but it's looking more like I'm g...

I'm looking for the sram datasheets from either doom (LH52A512NF-10TLL) or stuntrace FX (KM68512LG-7). What I am trying to do is upgrade a Yoshi Island's sram from 256Kb to 1Mb. Why? Because from looking at the Doom PCB found here it has 512K/1M. Now I know SuperFX games never use 1M of ram but from...

Thanks. I am suprised that there isn't, or wasn't a superfx community with a wiki, some demos, and stuff.

Or for more, the most up to date guide that if one was to make something for the superfx that would be thing thing to turn to.