NEG BCDENEG JKHL Negate Rabbit 4000 Instruction Opcode Instruction Clocks Operation DD 4D NEG BCDE 4 (2,2) BCDE = 0 - BCDE FD 4D NEG JKHL 4 (2,2) JKHL = 0 - JKHL Flags ALTD IOI/IOE S Z L/V C F R SP S D · · V · · · Description Subtracts BCDE or JKHL from zero and stores the result in BCDE or JKHL.
DD 4D
NEG BCDE
4 (2,2)
BCDE = 0 - BCDE
FD 4D
NEG JKHL
JKHL = 0 - JKHL
Subtracts BCDE or JKHL from zero and stores the result in BCDE or JKHL.