Sla m, Operation op code, Operand – Zilog Z08470 User Manual

Page 240

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Z80 Instruction Set

UM008007-0715

228

Z80 CPU
User Manual

SLA m

Operation

Op Code

SLA

Operand

m

The m operand is any of r, (HL), (IX+d), or (lY+d), as defined for the analogous RLC
instructions. In the assembled object code, the possible op code/operand combinations are
specified as follows:

CY

7

0

m

0

0

0

0

1

0

r*

1

1

0

1

1

0

0

1

CB

1

1

0

1

1

0

0

1

CB

1

1

1

0

1

1

0

1

DD

1

1

0

1

1

0

0

1

CB

1

1

1

0

1

1

1

1

FD

1

1

0

1

1

0

0

1

CB

SLA r*

SLA (HL)

SLA (IX+d)

SLA (IY+d)

d

d

0

0

0

1

0

1

1

0

26

0

0

0

1

0

1

1

0

26

0

0

0

1

0

1

1

0

26

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