[MMC5 mapper] Faulty emulation of MMC5

nand2mario / nestang

NESTang is an FPGA Nintendo Entertainment System implemented with Sipeed Tang Primer 25K, Nano 20K and Primer 20K boards

GNU General Public License v3.0

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Closed fjpolo closed 7 months ago

fjpolo commented 10 months ago

I was testing Celeste Mario Hack and found out that apparently MMC5 mapper is not emulated correctly.

nand2mario commented 10 months ago

Reproduced on my setup. MMC5 was not fully tested. I'll take a look.

fjpolo commented 8 months ago

Note: maybe this NES_MISTer issue is the answer. To be checked.

fjpolo commented 7 months ago

Extra RAM bug fixed but still buggy

IMG_20240323_174712 IMG_20240323_174720 IMG_20240323_174742

nand2mario commented 7 months ago

This should be fixed in 0.9.