C103414 Rev. 1 - STFM - IMP chipset, 4 x SMT DRAM
Posted: 22 Jan 2019 20:52
Full IMP chipset (all 4 ASICs), MMU and GLUE soldered to the board, 256x4 SMT DRAMs. Looked like it was never opened before, therefore the two mod-wires are probably original Atari.