ZiLOG eZ80 User Manual page 164

INC (HL)
Increment
Operation
(HL) ← (HL)+1
Description
The (HL) operand is an 8-bit value stored at the memory location specified by the contents
of the multibyte register HL. This 8-bit value increments by 1.
Condition Bits Affected
S
Z
H
P/V
N
C
Attributes
Mnemonic Operand
INC
INC.S
INC.L
UM007714-0908
Set if result is negative; reset otherwise.
Set if result is 0; reset otherwise.
Set if carry from bit 3.
Set if operand was 7Fh before operation; reset otherwise.
Reset.
Not affected.
ADL Mode Cycle Opcode (hex)
(HL) X
(HL) 1
(HL) 0
4
34
5
52, 34
5
49, 34
®
eZ80 CPU
User Manual
155
CPU Instruction Set