Perfect MSX1 1986 MSX1 perfect_msx1_s1985.sram 16000 int false true false false TMS9929A 16 YM2149 21000 perfect_msx1_basic-bios1.rom e998f0c441f4f1800ef44e42cd1659150206cf79 perfect_msx1_arabic.rom 01012a0e2738708861f66b6921b2e2108f2edb54