z8f1621 ZiLOG Semiconductor, z8f1621 Datasheet - Page 262

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

Table 133. eZ8 CPU Instruction Summary (Continued)
PS019921-0308
Assembly
Mnemonic
COM dst
CP dst, src
CPC dst, src
CPCX dst, src dst - src - C
CPX dst, src
DA dst
DEC dst
DECW dst
DI
DJNZ dst, RA dst ← dst – 1
Symbolic Operation
dst ← ~dst
dst - src
dst - src - C
dst - src
dst ← DA(dst)
dst ← dst - 1
dst ← dst - 1
IRQCTL[7] ← 0
if dst ≠ 0
PC ← PC + X
IRR
dst
ER
RR
ER
ER
ER
IR
IR
IR
IR
IR
R
R
R
R
R
R
R
R
R
Address
r
r
r
r
r
Mode
src
ER
ER
IM
IM
IM
IM
IM
IM
IR
IR
R
R
Ir
Ir
r
r
Opcode(s)
0A-FA
1F A2
1F A3
1F A4
1F A5
1F A6
1F A7
1F A8
1F A9
(Hex)
A2
A3
A4
A5
A6
A7
A8
A9
60
61
40
41
30
31
80
81
8F
C Z
*
*
*
*
*
-
-
-
-
-
*
*
*
*
*
*
*
*
-
-
Z8 Encore! XP
Flags
S V D H
*
*
*
*
*
*
*
*
-
-
X
0
*
*
*
*
*
*
-
-
Product Specification
-
-
-
-
-
-
-
-
-
-
eZ8
-
-
™
-
-
-
-
-
-
-
-
®
CPU Instruction Set
Cycles
Fetch
F64XX Series
3
5
4
2
2
2
2
2
2
3
3
3
3
3
4
4
4
4
5
4
2
2
2
2
1
2
Cycles
Instr.
2
3
3
4
3
4
3
4
3
4
3
4
3
4
3
3
3
3
2
3
2
3
5
6
2
3
248