Oki, I will doublecheck the rombits 1st as usual.

Does anyone know what the TMS MCU is in this? (page 2, 2nd post) http://www.handheldmuseum.com/forum...amp;sid=370e68a6d56e8501b3eaddee9211993a
If it's of the TMS1000 series, I think it's likely a TMS1470. The other chip(TMS1024) is an I/O expander chip.