ZiLOG eZ80 User Manual page 97

ADD A, (HL)
ADD without Carry
Operation
A ← A+(HL)
Description
The (HL) operand is an 8-bit value retrieved from the memory location specified by the
contents of the multibyte register HL. This 8-bit value is added to the contents of the accu-
mulator, A. The result is stored in the accumulator.
Condition Bits Affected
S
Z
H
P/V
N
C
Attributes
Mnemonic
ADD
ADD.S
ADD.L
UM007714-0908
Set if result is negative; reset otherwise.
Set if result is 0; reset otherwise.
Set if carry from bit 3; reset otherwise.
Set if overflow; reset otherwise.
Reset.
Set if carry from bit 7; reset otherwise.
Operand ADL Mode
A,(HL) X
A,(HL) 1
A,(HL) 0
Cycle Opcode (hex)
2
86
3
52, 86
3
49, 86
®
eZ80 CPU
User Manual
88
CPU Instruction Set