Z86C96 View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z86C96

CMOS Z8®MICROCONTROLLER

Zilog 

INSTRUCTION SUMMARY (Continued)

Instruction

and Operation

Address

Mode Opcode Flags Affected

dst src Byte (Hex) C Z S V D H

ADC dst, src

†

dst←dst +src + C

1[ ]

TTTT0 T

ADD dst, src

†

dst←dst +src

0[ ]

TTTT0 T

AND dst, src

†

dst←dst AND src

5[ ]

- TT0 - -

CALL dst

SP←SP – 2

@SP←PC,

PC←dst

DA

D6

IRR

D4

------

CCF

C←NOT C

EF

T- - - - -

CLR dst

dst←0

R

B0

IR

B1

------

COM dst

R

60

dst←NOT dst

IR

61

- TT0 - -

CP dst, src

†

dst – src

A[ ]

TTTT- -

DA dst

R

40

dst←DA dst

IR

41

TTTX - -

DEC dst

R

00

dst←dst – 1

IR

01

- TTT- -

DECW dst

RR

80

dst←dst – 1

IR

81

- TTT- -

DI

IMR(7)←0

8F

------

DJNZr, dst

RA

r←r – 1

if r ≠ 0

PC←PC +dst

Range: +127,

–128

rA

r=0-F

------

EI

IMR(7)←1

9F

------

HALT

7F

------

Instruction

and Operation

INC dst

dst←dst + 1

INCW dst

dst←dst + 1

IRET

FLAGS←@SP;

SP←SP +1

PC←@SP;

SP←SP + 2;

IMR(7)←1

JP cc, dst

if cc is true

PC←dst

JR cc, dst

if cc is true,

PC←PC +dst

Range: +127,

–128

LD dst, src

dst←src

LDC dst, src

LDCI dst, src

dst←src

r←r +1;

rr←rr +1

Z86C61/62/96

Z8® MICROCONTROLLER

Address

Mode Opcode Flags Affected

dst src Byte (Hex) C Z S V D H

r

rE

- TTT- -

r=0–F

R

20

IR

21

RR

A0

IR

A1

- TTT- -

BF

TTTTTT

DA

cD

------

c=0–F

IRR

30

RA

cB

------

c=0–F

r Im

rR

Rr

rX

Xr

r Ir

Ir r

RR

R IR

R IM

IR IM

IR R

rC

r8

r9

r=0–F

C7

D7

E3

F3

E4

E5

E6

E7

F5

------

r Irr C2

------

Ir Irr C3

------

41

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