Improved compatibility with SameBoy's boot ROM by removing the RAM bank switch (The original boot ROM does that for no reason, but eventually switches back to bank 1)

2017-02-15 22:37:43 +02:00 · 2017-02-15 22:37:43 +02:00 · 86837761fa
commit 86837761fa
parent 3fbc2c5716
2 changed files with 0 additions and 6 deletions
--- a/BootROMs/cgb_boot.asm
+++ b/BootROMs/cgb_boot.asm
@ -7,9 +7,6 @@ Start:
 ; Init stack pointer
  ld sp, $fffe

-; Select RAM bank
-  ld a, 2
-  ldh [$70], a
  xor a
 ; Clear chosen input palette
  ld [InputPalette], a
--- a/BootROMs/cgb_boot_fast.asm
+++ b/BootROMs/cgb_boot_fast.asm
@ -7,9 +7,6 @@ Start:
 ; Init stack pointer
  ld sp, $fffe

-; Select RAM bank
-  ld a, 2
-  ldh [$70], a
  xor a
 ; Clear memory VRAM
  ld hl, $8000