Pengo (bootleg)
From
PLD's
PLD Information | Credits | Download | Pictures | |||||
---|---|---|---|---|---|---|---|---|
Dump Method | Target Device | Location | ID | Status | Creator(s) | Tester(s) | Files | View |
Unlocked | 82S153 | IC3 | Assumed Working | Chaneman | JEDEC |
PCB has identical parts layout as an original SEGA pcb with the exception of an added 82S153 at location IC3 right above the main program roms. This pcb can be modified to run an unencrypted version of original Sega game code by: Removing the 82S153 PLD in location IC3 (used for decrypting the bootleg version) On the underside of the pcb at location IC3 solder jumper wires as follows: Pin 12 to pin 19 Pin 13 to pin 18 pin 14 to pin 17 Pin 15 to Pin 16 Burn a new set of eproms with an unencrypted version of Sega Pengo code for locations: IC7, IC8, IC14, IC15, IC20, IC21, IC31, IC32.