z8f083a ZiLOG Semiconductor, z8f083a Datasheet - Page 182

• Manufacturer Part Number: z8f083a
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 109. eZ8 CPU Instruction Summary (Continued)
PS026308-1207
Assembly
Mnemonic
POP dst
POPX dst
PUSH src
PUSHX src
RCF
RET
RL dst
RLC dst
RR dst
RRC dst
Flags Notation:
Symbolic
Operation
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
* = Value is a function of the result of the operation.
– = Unaffected
X = Undefined
C
D7 D6 D5 D4 D3 D2 D1 D0
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
dst
C
C
Address Mode
dst
ER
ER
IM
IR
IR
IR
IR
IR
IR
R
R
R
R
R
R
src
Opcode(s)
(Hex)
IF70
D8
C8
CF
AF
C0
C1
E0
E1
50
51
70
71
90
91
10
11
0 = Reset to 0
1 = Set to 1
C
–
–
–
–
0
–
*
*
*
*
Z
–
–
–
–
–
–
*
*
*
*
Z8 Encore!
Flags
S V
–
–
–
–
–
–
*
*
*
*
Product Specification
–
–
–
–
–
–
*
*
*
*
eZ8 CPU Instruction Set
D
–
–
–
–
–
–
–
–
–
–
®
H
–
–
–
–
–
–
–
–
–
–
F083A Series
Cycles
Fetch
2
2
3
2
2
3
3
1
1
2
2
2
2
2
2
2
2
Cycles
Instr.
2
3
2
2
3
2
2
2
4
2
3
2
3
2
3
2
3
170