qalle2 / nes-24balls

24 Balls (NES demo)

24 Balls

A demo for the NES. Shows 24 bouncing balls. Tested on Mednafen and FCEUX.

Table of contents:

• List of files
• Technical info

List of files

• 24balls.asm: source code (assembles with ASM6)
• 24balls.nes.gz: assembled program (iNES format, gzip compressed)
• assemble.sh: a Linux script that assembles the program (warning: deletes files)
• hexdump.py: creates hexdump.txt
• hexdump.txt: assembled program in hexadecimal
• snap.png: screenshot

Technical info

• mapper: NROM
• PRG ROM: 16 KiB (only 1 KiB is actually used)
• CHR ROM: none (uses CHR RAM)
• name table mirroring: does not matter
• compatibility: NTSC and PAL