Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 311

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

PS024604-1005
Assembly
Mnemonic
CPCX dst, src
CPX dst, src
DA dst
DEC dst
DECW dst
DI
DJNZ dst, RA
EI
HALT
INC dst
INCW dst
IRET
Note: Flags Notation:
* = Value is a function of the result of the operation.
– = unaffected.
X = undefined.
0 = reset to 0.
1 = set to 1.
dst – src
dst
Symbolic Operation
dst – src – C
dst
dst
dst
IRQE
if dst ≠ 0
IRQE
HALT Mode
dst
dst
FLAGS
SP
PC
SP
IRQE
PC
←
←
←
←
←
←
←
←
←
←
Table 165. eZ8 CPU Instruction Summary (Continued)
←
←
←
DA(dst)
dst – 1
dst – 1
dst – 1
dst + 1
dst + 1
SP + 1
SP + 2
@SP
←
PC + X
0
1
1
@SP
IRR
IRR
Address
dst src
RR
RR
ER ER
ER
ER ER
ER
IR
IR
IR
R
R
R
r
r
Mode
P R E L I M I N A R Y
IM
IM
Code(s)
0E–FE
0A–FA
1F A8
1F A9
(Hex)
Op
BF
A8
A9
80
81
8F
9F
7F
20
A0
A1
40
41
30
31
21
— *
— *
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— *
— *
C Z
*
*
*
*
*
*
*
*
Flags
S V D H
*
*
*
*
*
*
*
*
X — —
* — —
* — —
*
* — —
* — —
* — —
*
Product Specification
v —
*
eZ8 CPU Instruction Set
*
Cycles
Fetch
5
5
4
4
2
2
2
2
2
2
1
2
1
1
2
2
1
2
2
1
Cycles
Instr.
3
3
3
3
2
3
2
3
5
6
2
3
2
2
2
3
2
5
6
5
289