PLAster v2 Modern MOS 906114-01 , MOS 251064-01 PLA Replacement for Commodore 64

PLAster v2, PLA Replacement For MOS 906114-01 and MOS 251064-01 U17, Commodore 64 Available Now and made by: ToTs RETRO PLAster v2, IS a Modern PLA Replacement For C64 For Use with Commodore 64 ASSY 326298 ASSY 250407 ASSY 250425 ASSY 250466 C64 Reloaded MK1 KU-14194HB SX-64 What is PLAster v2? PLAster v2 is a modern energy efficient, plug-and-play replacement for the MOS 906114-01 and MOS 251064-01 PLA (Programmable Logic Array) chip used in the Commodore C64. How do I use the new PLAster v2 Simply remove the original PLA in position U17 and insert your NEW PLAster v2 into the socket — no additional modifications required. What is PLAster v2? PLAster v2 is a GitHub Open Source Project created by BackBit, that is openly available to everyone. What makes the PLAster v2 Awesome? Modern chip design allows for Low Energy Consumption and low heat Uses Exact Equations used in original MOS 906114-01 CAS delay: Improves compatibility on some systems KERNAL Mode: Switch allows BackBit cartridge (and maybe others) to replace KERNAL ROM PRIVATE EYES Mode: Switch sets bus high to facilitate in-circuit testing. When Do I Replace My PLA? The Original Commodore 64 PLA, the chip located in U17 has long been plagued for failures caused by the excessive heat it produces during use. If your commodore 64 model is experiencing the common issues of a failed or failing PLA listed below, it may be time to upgrade your PLA. Issues can present as.... Blank or Black,violet, pink or orange Screen on startup Flashing or “Rainbow” Screen Garbled Screen and Character Flaws Overheating/Temperature Spikes Thermal Crash Partial Failures Cartridges failing to load Incorrect Memory Count/Out of Memory (if you need ram, I carry that as well in the link below) Commodore Ram Replacing your PLA may not always fix your problems as RAM, VIC-II chip and Kernal ROM can produce overlapping faults and failures. If you have a functioning original PLA, try placing Heat Sinks on them to protect then from excessive heat and potential damage. Any Questions Please Do Not Hesitate to ask.