Files
open-roms/c64/kernal/acptr.s
T

15 lines
284 B
ArmAsm

//
// Official Kernal routine, described in:
//
// - [RG64] C64 Programmer's Reference Guide - page 274
// - [CM64] Compute's Mapping the Commodore 64 - page 224/225
//
// CPU registers that has to be preserved (see [RG64]): .Y
//
ACPTR:
jsr kernalstatus_reset
jmp iec_rx_byte