Sorry for the double post. This message did not show up in my inbox, so I'm not sure if it made it to the list. Hello, I am searching for an alternative to the AverLogic AL422B and similar frame buffer ICs http://www.averlogic.com/password/AL422_Flyer.PDF I could concievably make my own with some RAM and a PLD, but it would take more effort. The AverLogic part is nice, but I imagine there must be other chips like this out there, but my searches so far have been unsuccessful. The total memory isn't too important, though something around 128Kbytes would be great, and as small as 16Kbytes would be useful. Thanks for any suggestions, Glenn -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist