Z86C9620VSC datasheet(41/46 Pages) ZILOG

41 / 46 page

Z86C61/62/96

Z8® MICROCONTROLLER

INSTRUCTION SUMMARY (Continued)

Address

Instruction

Mode

Opcode

Flags Affected

and Operation

dst src

Byte (Hex) C Z S V D H

ADC dst, src

†

1[ ]

TT TT 0 T

dst

←dst +src + C

ADD dst, src

†

0[ ]

TT TT 0 T

dst

←dst +src

AND dst, src

†

5[ ]

TT 0-

dst

←dst AND src

CALL dst

←SP – 2

IRR

@SP

←PC,

←dst

CCF

T --

←NOT C

CLR dst

dst

←0IR

COM dst

TT 0-

dst

←NOT dst

CP dst, src

†

A[ ]

TT TT --

dst – src

DA dst

TT T X-

dst

←DA dst

DEC dst

TT T --

dst

←dst – 1

DECW dst

TT T --

dst

←dst – 1

IMR(7)

←0

DJNZr, dst

←r – 1

r = 0 - F

if r

≠ 0

←PC +dst

Range: +127,

–128

IMR(7)

←1

HALT

Address

Instruction

Mode

Opcode

Flags Affected

and Operation

dst src

Byte (Hex) C Z S V D H

INC dst

TT T --

dst

←dst + 1

r = 0 – F

R20

INCW dst

TT T --

dst

←dst + 1

IRET

TT TT TT

FLAGS

←@SP;

←SP +1

←@SP;

←SP + 2;

IMR(7)

←1

JP cc, dst

if cc is true

c = 0 – F

←dst

IRR

JR cc, dst

if cc is true,

c = 0 – F

←PC +dst

Range: +127,

–128

LD dst, src

dst

←src

r = 0 – F

rIr

RIR

RIM

LDC dst, src

Irr

LDCI dst, src

Irr

dst

←src

←r +1;

←rr +1

Z86C9620VSC Datasheet(PDF) 41 Page - Zilog, Inc.

Z86C9620VSC Datasheet(HTML) 41 Page - Zilog, Inc.

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