diff options
author | Rangi <remy.oukaour+rangi42@gmail.com> | 2020-07-06 19:03:05 -0400 |
---|---|---|
committer | Rangi <remy.oukaour+rangi42@gmail.com> | 2020-07-06 19:03:05 -0400 |
commit | 772fcc7588a4e1fbe146a02b429cf64282c81dcb (patch) | |
tree | f491fa1d38e37ab10534b3f18422e0149ad0deca /home/lcd.asm | |
parent | c480632d5494d04f7f5f0298a31877a2293b564e (diff) |
Specify the ldh instruction, don't turn ld into ldh
Diffstat (limited to 'home/lcd.asm')
-rw-r--r-- | home/lcd.asm | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/home/lcd.asm b/home/lcd.asm index e88a42b3..72fc70ed 100644 --- a/home/lcd.asm +++ b/home/lcd.asm @@ -1,25 +1,25 @@ DisableLCD:: xor a - ld [rIF], a - ld a, [rIE] + ldh [rIF], a + ldh a, [rIE] ld b, a res 0, a - ld [rIE], a + ldh [rIE], a .wait - ld a, [rLY] + ldh a, [rLY] cp LY_VBLANK jr nz, .wait - ld a, [rLCDC] + ldh a, [rLCDC] and $ff ^ rLCDC_ENABLE_MASK - ld [rLCDC], a + ldh [rLCDC], a ld a, b - ld [rIE], a + ldh [rIE], a ret EnableLCD:: - ld a, [rLCDC] + ldh a, [rLCDC] set rLCDC_ENABLE, a - ld [rLCDC], a + ldh [rLCDC], a ret |