z86e63 ZiLOG Semiconductor, z86e63 Datasheet - Page 65

• Manufacturer Part Number: z86e63
• Description: Cmos Z8 16k/32k Eprom Microcontroller
• Manufacturer: ZiLOG Semiconductor

OPCODE MAP
PS014401-1001
Figure 47. Opcode Map
C
D
0
1
2
3
4
5
6
7
8
9
A
B
E
F
DECW
10/12.1
INCW
CLR
PUSH
RR1
RR1
RRC
SRA
SWAP
IRR1
10.5
6.5
RL
R1
10.5
6.5
R1
POP
RLC
10.5
6.5
6.5
R1
DEC
COM
R1
6.5
INC
6.5
8.5
DA
R1
6.5
JP
R1
R1
R2
6.6
R1
R1
6.5
8.5
R1
R1
6.5
RR
0
R1
10/12.1
SWAP
DECW
INCW
CLR
RRC
PUSH
COM
IR1
6.5
IR1
IR1
DEC
POP
6.5
RL
10.5
6.5
RLC
SRP
IR1
10.5
10.5
IR1
Upper
Opcode
Nibble
8.5
DA
IR1
IR1
IR1
8.5
IR1
IR1
6.5
IR2
IR1
6.5
6.5
WC
6.1
1M
SRA
IR1
IR1
6.6
IR1
6.5
RR
1
6.5
Execution
Cycles
First
Operand
2
r1, r2
r1, r2
r1, Irr2
r1, r2
ADC
r1, r2
r1, Irr2
XOR
r1, r2
r1, r2
TCM
r1, r2
r1, Irr2
SUB
SBC
r1, r2
6.5
CP
r1, Irr2
r1, r2
6.5
r1, r2
AND
6.5
ADD
6.5
12.0
LDE
12.0
LDE
6.5
6.5
6.5
TM
12.0
LDC
OR
6.5
12.0
LDC
6.5
6.5
2
A
r1, Irr2
Ir1, r2
r1, Ir2
r1, Ir2
r1, Ir2
r1, Ir2
r1, IR2
r1, Ir2
r1, Ir2
r1, Irr2
Ir1, Irr2
r1, Ir2
TCM
r1, Ir2
LDEI
XOR
Ir1, Irr2
AND
18.0
r1, Ir2
r1, Ir2
SUB
SBC
OR
LDEI
6.5
6.5
6.5
18.0
6.5
CP
6.5
LD
ADD
ADC
0.5
6.5
18.0
LDC
LDCI
6.5
6.5
TM
LD
6.5
18.0
8.5
6.5
3
R1, R2
Lower
Opcode
Nibble
10.5
CP
4
R2, R1
R2, R1
R2, R1
R2, R1
R2, R1
R2, R1
R2, R1
R2, R1
R2, R1
R2, R1
R2, R1
10.5
AND
SBC
10.5
TCM
ADD
10.5
ADC
10.5
SUB
10.5
OR
10.5
CALL*
10.5
10.5
10.5
XOR
10.5
10.5
TM
CP
IRR1
20.0
LD
4
IR2, R1
IR2, R1
IR2, R1
IR2, R1
IR2, R1
IR2, R1
IR2, R1
R2, IR1
IR2, R1
IR2,R1
IR2, R1
IR2, R1
10.5
10.5
AND
XOR
ADC
10.5
SUB
OR
TCM
10.5
10.5
Second
Operand
ADD
10.5
10.5
SBC
10.5
10.5
10.5
10.5
CP
10.5
Pipeline
Cycles
TM
LD
LD
5
Mnemonic
3
Lower Nibble (Hex)
R1, 1M
R1, 1M
R1, 1M
R1, 1M
R1, 1M
R1, 1M
R1, 1M
R1, 1M
R2, 1M
R1, 1M
R1, 1M
ADC
SBC
AND
10.5
10.5
10.5
10.5
10.5
XOR
10.5
TCM
10.5
10.5
CALL
ADD
SUB
OR
10.5
TM
10.5
10.5
CP
20.0
LD
DA
6
Bytes per Instruction
r1, x, R2
R1, 1M
IR1, 1M
IR1, 1M
IR1, 1M
IR1, 1M
IR1, 1M
IR1, 1M
IR1, 1M
IR1, 1M
r2, x, R1
R1, 1M
ADC
10.5
BUB
AND
TCM
10.5
XOR
10.5
10.5
10.5
10.5
10.5
10.5
10.5
ADD
10.5
SBC
10.5
CP
LD
TM
10.5
LD
LD
7
CMOS Z8 16K/32K EPROM Microcontroller
r1,R2
6.5
LD
8
r2, R1
6.5
LD
9
Legend:
R = 8-bit Address
r = 4-bit Address
R1 or r1 = Dst Address
R2 or r2 = Src Address
Sequence:
Opcode, First Operand,
Second Operand
Note: Blank areas not defined
*2-byte instruction appears as
a 3-byte instruction
12/10.5
r1, RA
DJNZ
A
2
12/0.0
cc, RA
B
JA
r1, 1M
C
6.5
LD
12/10.0
cc, DA
JP
D
3
INC
6.5
r1
E
1
STOP
HALT
IRET
RCF
CCF
NOP
14.0
RET
16.0
SCF
6.0
7.0
6.1
6.1
6.5
6.5
6.5
6.0
DI
EI
F
Z86E61/E63
61