Second Processor Series

Title   Issue
Second Processor Part 1 We describe the hidden power of the 6502 second processor's extended instruction set. 02-07 September 1984
Second Processor Part 2 Further explorations of the 6502 second processor's fascinating extra instructions 02-08 October 1984
Second Processor Part 3 By cunning use of macros, we present a full implementation of the 65C02's extra opcodes. 02-09 November 1984
Second Processor Part 4 We continue our investigations with a look at what the User Guide forgets to tell you. 02-10 December 1984