Correctly emulating a disconnected serial cable

This commit is contained in:
Lior Halphon 2016-08-06 18:57:33 +03:00
parent af10e07ed7
commit cc8664b0a8

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@ -216,6 +216,8 @@ static uint8_t read_high_memory(GB_gameboy_t *gb, uint16_t addr)
} }
return ret; return ret;
} }
case GB_IO_SC: /* Serial not supported yet */
return 0x7E;
default: default:
if ((addr & 0xFF) >= GB_IO_NR10 && (addr & 0xFF) <= GB_IO_WAV_END) { if ((addr & 0xFF) >= GB_IO_NR10 && (addr & 0xFF) <= GB_IO_WAV_END) {
return GB_apu_read(gb, addr & 0xFF); return GB_apu_read(gb, addr & 0xFF);