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#player-routine

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  • Linus Walleij personMember of the C64 group Triad and author of MIDIslave, "the MIDI program for C64", through which he "learned how SIDplayers worked"; he wrote "A SID player routine", pseudo-code for a MIDI-driven sid player, at the …
  • DUET research: SID-Wizard 1.97 formats and player (summary) summarym64's engineering research (session 2026-08-01) for duet 's pure-Zig reimplementation of the sid-wizard 1.97 player: byte-exact .swi / .swm format specs validated against 324/324 example instruments and 143/143 SW 1.97 …
  • DUET research: SID-Wizard player.asm deep dive (summary) summarym64's implementation-grade appendix to s-duet-research-sidwizard : three exhaustive extraction passes over sid-wizard 1.97's player.asm (4062 lines, 64tass), with 6502-exact pseudocode including carry and flag …
  • Walleij — A SID player routine (MIDI-driven player design, note tables, hard restart) summaryDesign notes, in pseudo-code, for a MIDI-controlled sid player, written on request from Michael Kleps (the "M.K." of the extended Soundtracker module signature and author of the QuadraSID VST). linus-walleij learned how …