Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 308

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

286
Z8 Encore!
Product Specification
.
PS024604-1005
Assembly
Mnemonic
ADC dst, src
ADCX dst, src
Note: Flags Notation:
* = Value is a function of the result of the operation.
– = unaffected.
X = undefined.
0 = reset to 0.
1 = set to 1.
eZ8 CPU Instruction Summary
®
Motor Control Flash MCUs
Table 164. Rotate and Shift Instructions (Continued)
Table 165 summarizes the eZ8 CPU instructions. The table identifies the addressing
modes employed by the instruction, the effect upon the Flags Register, the number of CPU
clock cycles required for the instruction fetch, and the number of CPU clock cycles
required for the instruction execution.
Mnemonic
RLC
RR
RRC
SRA
SRL
SWAP
Symbolic Operation
dst
dst
←
←
dst + src + C
dst + src + C
Table 165. eZ8 CPU Instruction Summary
dst
dst
dst
dst
dst
dst
Operands
Address
dst src
ER ER
ER
IR
R
R
R
r
r
Mode
P R E L I M I N A R Y
IM
IM
IM
IR
R
Ir
r
Instruction
Rotate Left through Carry
Rotate Right
Rotate Right through Carry
Shift Right Arithmetic
Shift Right Logical
Swap Nibbles
Code(s)
(Hex)
Op
12
13
14
15
16
17
18
19
C Z
*
*
*
*
Flags
S V D H
*
*
*
*
0
0
eZ8 CPU Instruction Set
*
*
Cycles
Fetch
2
2
3
3
3
3
4
4
Cycles
Instr.
3
4
3
4
3
4
3
3