Files
open-roms/c64/kernal/tape/tape_normal_update_checksum.s
T

23 lines
264 B
ArmAsm

// #LAYOUT# STD * #TAKE
// #LAYOUT# * KERNAL_0 #TAKE
// #LAYOUT# * * #IGNORE
//
// Tape (normal) helper routine - checksum calculation
//
#if CONFIG_TAPE_NORMAL
tape_normal_update_checksum:
lda INBIT
eor RIPRTY
sta RIPRTY
rts
#endif