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collapseos/recipes/rc2014/sdcard/sdinit.asm
2019-05-07 15:47:49 -04:00

19 lines
264 B
NASM

#include "jumptable.inc"
.org 0x9000
call JUMP_SDCWAKEUP
ld a, 0b01000000 ; CMD0
ld hl, 0
ld de, 0
ld c, 0x95
call JUMP_SDCCMDR1
call JUMP_PRINTHEX
ld a, 0b01001000 ; CMD8
ld hl, 0
ld de, 0x01aa
ld c, 0x87
call JUMP_SDCCMDR7
call JUMP_PRINTHEX
ret