Top view of the board - single sided with just 1 jumper

Colored leads are for the JTAG programming port on the CPLD

Plugged into the board

Colors are kinda funky as I haven't swapped out the color PROMs yet

Base v0.00 source for implementing the protection board for Super Punchout 

Thanks must to the mame guys for figuring out the I/O port usage. Plus doing such a good job of documenting it in the punchout driver !

Good work guys !!!

VHDL source code:

 Click here to download ( spo_prot.zip )