nesdoug

Remade the signs for the Monroeville disc golf course.

This is about NES 6502 assembly programming (nesdev) and might be difficult to do in C.

Monroeville Park East Updated April 2026.

I was experimenting with SNESGSS, and I noticed that the ADSR envelope sounded different than I expected.

Back in the 90s, the SNES vs Genesis debate was raging.

See below for how Offset-Per-Tile modes work Most SNES games use Mode 1 most of the time.

Another option for SNES audio is SNESMOD.

This is a bit off subject for my other topics, but I find this stuff fascinating.

I keep getting this question, about why I make SNES samples tuned exactly to B+21 Cents.

2023 Famitone 5 updated, fixed issue with Qxx/Rxx effect sometimes not working (if it was on a separate line, without a note next to it). mmc3 example code has been updated, bug fix to stop possible conflicts with interrupts using the Bank Swap Register.…