info hbf1ii 
HB-F1II (MSX2, Japan)
ROM name="f12bios.rom" size="32768" crc="9b3e7b97" sha1="0081ea0d25bc5cd8d70b60ad8cfdc7307812c0fd"
ROM name="f12ext.rom" No differences from parent set (f1xdext.rom.ic27)
ROM name="f12note1.rom" size="16384" crc="dcacf970" sha1="30d914cda2180889a40a3328e0a0c1327f4eaa10"
ROM name="f12note2.rom" size="32768" crc="b0241a61" sha1="ed2fea5c2a3c2e58d4f69f9d636e08574486a2b1"
ROM name="f12note3.rom" size="32768" crc="44a10e6a" sha1="917d1c079e03c4a44de864f123d03c4e32c8daae"
🕑 Last update: February 16, 2026
