The re-engineered circuit shows the PAL has 15 physical inputs and 7 outputs. It looks like some of the outputs of the device are configured as inputs.
A project log for WICE-4M
Leap Electronics WICE-4M EPROM Emulator Reverse Engineered
The re-engineered circuit shows the PAL has 15 physical inputs and 7 outputs. It looks like some of the outputs of the device are configured as inputs.
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