diff options
-rw-r--r-- | stdgb.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -24,7 +24,11 @@ static uint8_t * const BTN_STATE = (void *) 0xDFA1; void gb_mbc5_select_rombank (uint16_t bank) { - *((uint16_t *) 0x2FFF) = bank; + uint8_t upper = (bank & 0xFF00) >> 8; + uint8_t lower = bank & 0x00FF; + + *((uint8_t *) 0x3000) = upper; + *((uint8_t *) 0x2000) = lower; } static void |