Chinese Tenchi wo Kurai II cartridge

Mapper 198 defines what I dubbed TNROM640 -- an MMC3 with 512 KiB of main PRG-ROM and 128 KiB of additional PRG-ROM accessible via 8 KiB banks $40-$4F. Here is what such a circuit board looks like:Unfortunately, most of the ICs are difficult to read or have no markings at all. Here is what is readable:

PCB front, top left :NEC JAPAN, D43256BGX,-85LL-EJA,9642EU608
Bottom left: PA28F400, BVB60, U8460017Q, ©´92´94 Flash
Top middle-right, next to the battery: HCT08, 8949,
Square shaped chip down-left from the battery: PALCE, 16VH8-10JC/4, 163DZ K, 06M5414
All others are unreadable or have no markings at all.

Statistics: Posted by NewRisingSun — Sat Nov 16, 2024 5:45 am — Replies 1 — Views 120

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