Z8F042ASJ020EG2156 Datasheet, PDF (229/280 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F082A Series
Product Specification
214
Table 128. eZ8 CPU Instruction Summary (Continued)
Assembly
Mnemonic
Symbolic Operation
Address
Mode
dst src
Opcode(s)
Flags
Fetch Instr.
Cycle Cycle
(Hex) C Z S V D H s
s
CALL dst
SP  SP -2
IRR
@SP  PC
PC  dst
DA
D4
–––––– 2
6
D6
3
3
CCF
C  ~C
EF
* – – – – –- 1
2
CLR dst
dst  00H
R
B0
–––––– 2
2
IR
B1
2
3
COM dst
dst  ~dst
R
60
–* *0–– 2
2
IR
61
2
3
CP dst, src
dst - src
r
r
A2
* * * *–– 2
3
r
Ir
A3
2
4
R
R
A4
3
3
R IR
A5
3
4
R IM
A6
3
3
IR IM
A7
3
4
CPC dst, src dst - src - C
r
r
1F A2 * * * * – – 3
3
r
Ir
1F A3
3
4
R
R
1F A4
4
3
R IR 1F A5
4
4
R IM 1F A6
4
3
IR IM 1F A7
4
4
CPCX dst, src dst - src - C
ER ER 1F A8 * * * * – – 5
3
ER IM 1F A9
5
3
CPX dst, src dst - src
ER ER
A8
* * * *–– 4
3
ER IM
A9
4
3
Note: Flags Notation:
* = Value is a function of the result of the operation.
– = Unaffected.
X = Undefined.
0 = Reset to 0.
1 = Set to 1.
PS022828-0413
PRELIMINARY
eZ8 CPU Instruction Summary