Nov 232011
 

Today I received a job lot of 20 x PLS100 chips that I got from eBay recently.
For those that aren’t aware, these are what was used as a PLA in the older breadbin Commodore 64’s and are probably the most common failure in the machine as they tend to run hot.
Ive got the JEDEC fuse map from a genuine C64 PLA and have tested with no problems. These should keep mine and RCM’s Commodore’s going for a while longer now

 Posted by at 4:37 pm