git.y1.nz

commit cd2310f0a749499130cd148cafa2386c32491832
parent 7fdc58a07ef48b155c28d97f4004f81de7a82c36
Author: Lior Halphon <LIJI32@gmail.com>
Date:   Fri, 20 Nov 2020 19:39:54 +0200

Wave RAM reads 0xFF while active on AGBs

Diffstat:
M
Core/apu.c
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/Core/apu.c b/Core/apu.c
@@ -596,6 +596,9 @@ uint8_t GB_apu_read(GB_gameboy_t *gb, uint8_t reg)
         if (!GB_is_cgb(gb) && !gb->apu.wave_channel.wave_form_just_read) {
             return 0xFF;
         }
+        if (gb->model == GB_MODEL_AGB) {
+            return 0xFF;
+        }
         reg = GB_IO_WAV_START + gb->apu.wave_channel.current_sample_index / 2;
     }
 

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