travisgoodspeed / maskromtool

A CAD tool for extracting bits from Mask ROM photographs.
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GatoROM Diff/Same #61

Open travisgoodspeed opened 11 months ago

travisgoodspeed commented 11 months ago

GatoROM needs functions and CLI parameters for highlighting the difference with a ROM (XOR) and for marking bits that are the same. I need this for the Zilog Z8 to identify which rows contain the secret Test ROM, which is activated by holding !RST at 7.5V for a few clocks cycles.