Z8F1601 Datasheet, PDF (214/246 Pages) Zilog, Inc. – Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter

Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Z8 Encore!^®
196
Table 126. eZ8 CPU Instruction Summary (Continued)
Assembly
Mnemonic
LDX dst, src
LEA dst, X(src)
MULT dst
NOP
OR dst, src
ORX dst, src
Flags Notation:
Symbolic Operation
Address Mode
Opcode(s)
Flags
Fetch Instr.
dst src (Hex) C Z S V D H Cycles Cycles
dst ← src
r ER
84
------ 3
2
Ir ER
85
3
3
R IRR
86
3
4
IR IRR
87
3
5
r X(rr)
88
3
4
X(rr) r
89
3
4
ER r
94
3
2
ER Ir
95
3
3
IRR R
96
3
4
IRR IR
97
3
5
ER ER
E8
4
2
ER IM
E9
4
2
dst ← src + X
r X(r)
98
------ 3
3
rr X(rr)
99
3
5
dst[15:0] ←
RR
dst[15:8] * dst[7:0]
F4
------ 2
8
No operation
0F
------ 1
2
dst ← dst OR src
r
r
42
-**0- - 2
3
r
Ir
43
2
4
R
R
44
3
3
R IR
45
3
4
R IM
46
3
3
IR IM
47
3
4
dst ← dst OR src
ER ER
48
-**0- - 4
3
ER IM
49
4
3
* = Value is a function of the result of the operation.
- = Unaffected
X = Undefined
0 = Reset to 0
1 = Set to 1
PS017610-0404
eZ8 CPU Instruction Set