Programmable Logic Array – WindowsTechs.com

Using EPROMS and EEPROMs As Programmable Logic With Lisp

Posted on October 29, 2023 by Maya Posch

Die of an Altera EPM7032 EEPROM-based Complex Programmable Logic Device (CPLD). (Credit: ZeptoBars, Wikipedia)

That EPROMs, EEPROMs and kin can be used as programmable logic should probably not come as a major surprise, but [Jimmy] has created a Lisp-based project that makes using these …read more Continue reading Using EPROMS and EEPROMs As Programmable Logic With Lisp→

Die Photos Reveal Logic from Commodore 128 PLA Chip

Posted on July 30, 2020 by Dan Maloney

The 8721 PLA, or programmable logic array, was one of the chips that had to be invented to make the Commodore 128, the last of the 8-bit computers that formed the leading edge of the early PC revolution, a reality. [Johan Grip] got a hold of one of …read more

Continue reading Die Photos Reveal Logic from Commodore 128 PLA Chip→