z8f1621 ZiLOG Semiconductor, z8f1621 Datasheet - Page 265

• Manufacturer Part Number: z8f1621
• Description: High Performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 133. eZ8 CPU Instruction Summary (Continued)
PS019921-0308
Assembly
Mnemonic
OR dst, src
ORX dst, src
POP dst
POPX dst
PUSH src
PUSHX src
RCF
RET
RL dst
RLC dst
RR dst
C
Symbolic Operation
dst ← dst OR src
dst ← dst OR src
dst ← @SP
SP ← SP + 1
dst ← @SP
SP ← SP + 1
SP ← SP – 1
@SP ← src
SP ← SP – 1
@SP ← src
C ← 0
PC ← @SP
SP ← SP + 2
D7 D6 D5 D4 D3 D2 D1 D0
C
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
dst
dst
dst
C
dst
ER
ER
ER
ER
IM
IR
IR
IR
IR
IR
IR
R
R
R
R
R
R
R
R
Address
r
r
Mode
src
ER
IM
IM
IM
IR
R
Ir
r
Opcode(s)
(Hex)
1F 70
CF
D8
C8
AF
E0
E1
42
43
44
45
46
47
48
49
50
51
70
71
90
91
10
11
C Z
0
*
*
*
-
-
-
-
-
-
-
*
*
*
*
*
-
-
-
-
-
-
Z8 Encore! XP
Flags
S V D H
*
*
-
-
-
-
-
-
*
*
*
0
0
-
-
-
-
-
-
*
*
*
Product Specification
-
-
-
-
-
-
-
-
-
-
-
eZ8
-
-
-
™
-
-
-
-
-
-
-
-
®
CPU Instruction Set
Cycles
Fetch
F64XX Series
2
4
3
2
2
3
3
3
3
4
2
2
3
2
2
3
1
1
2
2
2
2
2
Cycles
Instr.
3
4
3
4
3
4
3
3
2
3
2
2
3
2
2
2
4
2
3
2
3
2
3
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