NOT Rx, ry <=> nor Rx,Ry,Ry

NOR X-form
nor RA,RS,RB (Rc=0)
nor. RA,RS,RB (Rc=1)
RA <= ¬((RS) | (RB))
The contents of register RS are ORed with the contents
of register RB and the complemented result is placed
into register RA.
Special Registers Altered:
CR0 (if Rc=1)
Extended Mnemonics:
Example of extended mnemonics for NOR:



Extended: Equivalent to:
not Rx,Ry nor Rx,Ry,Ry