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According to Mooneye's test ROMs, this behavior does not happen on a CGB

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Lior Halphon
2016-10-18 00:31:07 +03:00
parent 11f8c41305
commit edf93abff1
1 changed files with 1 additions and 1 deletions
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2
Core/display.c
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@@ -368,7 +368,7 @@ void GB_display_run(GB_gameboy_t *gb)
}
// LY = 144 interrupt bug
if (gb->io_registers[GB_IO_LY] == 144) {
if (gb->io_registers[GB_IO_LY] == 144 && !gb->is_cgb) {
/* User requests an interrupt on Mode 2 */
if (gb->display_cycles % LINE_LENGTH < MODE2_LENGTH && gb->io_registers[GB_IO_STAT] & 0x20) { // Mode 2
gb->stat_interrupt_line = true;