SI_DRAM_ADDR_REG 0x00367050

80367050:
0x00[4] P1 settings, changes with addons (mempak/rumbler)
0x04[4] P1 Button flags
0x08[4] P2 settings, changes with addons (mempak/rumbler)
0x0C[4] P2 Button flags
0x10[4] P3 settings, changes with addons (mempak/rumbler)
0x14[4] P3 Button flags
0x18[4] P4 settings, changes with addons (mempak/rumbler)
0x1C[4] P4 Button flags
0x20[1] ? 0xFE