Correctly emulating a disconnected serial cable

2016-08-06 18:57:33 +03:00 · 2016-08-06 18:57:33 +03:00 · cc8664b0a8
commit cc8664b0a8
parent af10e07ed7
1 changed files with 2 additions and 0 deletions
--- a/Core/memory.c
+++ b/Core/memory.c
@ -216,6 +216,8 @@ static uint8_t read_high_memory(GB_gameboy_t *gb, uint16_t addr)
                }
                return ret;
            }
+            case GB_IO_SC: /* Serial not supported yet */
+                return 0x7E;
            default:
                if ((addr & 0xFF) >= GB_IO_NR10 && (addr & 0xFF) <= GB_IO_WAV_END) {
                    return GB_apu_read(gb, addr & 0xFF);