diff options
Diffstat (limited to 'home/handshake.asm')
| -rw-r--r-- | home/handshake.asm | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/home/handshake.asm b/home/handshake.asm index e53e78a5b..2f067e7f6 100644 --- a/home/handshake.asm +++ b/home/handshake.asm @@ -16,35 +16,35 @@ AskSerial:: ; 2063 ld a, [wc2d4] bit 0, a ret z - + ld a, [wc2d5] and a ret nz - + ; once every 6 frames ld hl, wca8a inc [hl] ld a, [hl] cp 6 ret c - + xor a ld [hl], a - + ld a, $c ld [wc2d5], a - + ; handshake ld a, $88 ld [rSB], a - + ; switch to internal clock ld a, %00000001 ld [rSC], a - + ; start transfer ld a, %10000001 ld [rSC], a - + ret ; 208a |