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| author | Daniel Harding <33dannye@gmail.com> | 2021-09-19 00:21:14 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-19 00:21:14 -0500 |
| commit | df67aac83b466dadf5f74c881bf84dd9ef19bdfc (patch) | |
| tree | 47501aced2d256052b8f78bc97328d5af5703add /src/home/audio_callback.asm | |
| parent | e4bce9b7ee5e89f8edfd921de2379f0fa06af206 (diff) | |
| parent | 8dee6b7a11e85d6d4b9f8ec9fb9d53a499fd37dc (diff) | |
Merge pull request #110 from ElectroDeoxys/master
Split Home bank
Diffstat (limited to 'src/home/audio_callback.asm')
| -rw-r--r-- | src/home/audio_callback.asm | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/home/audio_callback.asm b/src/home/audio_callback.asm new file mode 100644 index 0000000..a14cffc --- /dev/null +++ b/src/home/audio_callback.asm @@ -0,0 +1,17 @@ +SECTION "Audio Callback", ROM0 + +; jumps to 3f:hl, then switches to bank 3d +Bankswitch3dTo3f:: + push af + ld a, $3f + ldh [hBankROM], a + ld [MBC3RomBank], a + pop af + ld bc, .bankswitch3d + push bc + jp hl +.bankswitch3d + ld a, $3d + ldh [hBankROM], a + ld [MBC3RomBank], a + ret |