[net.micro] 6502 undefined opcode trapper...

clark.wbst@Parc-Maxc@sri-unix (12/03/82)

Fowarded to net from paper for non-networked type...

	I've heard rumors of a circuit board that traps the 6502's
	undefined opcodes (there are 105 of the little buggers!)
	and lets you do your own thing with them.  Does anyone
	have any experience with such a critter?

Please reply to	clark.wbst
			clark.wbst@parc-maxc
			ucbvax!clark.wbst@parc-maxc

Thanx.

--Ray