Zilog Z8F0130 - Manual (Page 163)

eZ8
™
CPU Core
User Manual
UM012820-0810 INC Instruction
148
INC
Definition
Increment.
Syntax
INC dst
Operation
dst
 dst + 1
Description
The contents of the destination operand are incremented by one.
Flags
Attributes
C Unaffected
Z Set if the result is zero; reset otherwise
S Set if Bit 7 of the result is set; reset otherwise
V Set if an arithmetic overflow occurs; reset otherwise
D Unaffected
H Unaffected
Mnemonic Destination
Op
Code
(Hex)
Operand 1 Operand 2 Operand 3
INC R1 20 R1 — —
INC @R1 21 R1 — —
INC r0 0E — — —