This week we were joined by the incredible IC reverse engineer, Ken Shirriff . You may know him from his Hack A Day Super Conference talk in 2016 or his blog 's many posts ( Counterfeit chips , ARM 1 chip , and Sinclair Calculator ). We covered quite a number of restorations ( Visual6502 project , 8008 microprocessor - Ken's restoration details ) He is currently working the Xerox Alto…