S80C186EC20 Intel, S80C186EC20 Datasheet - Page 54

• Manufacturer Part Number: S80C186EC20
• Description: 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR
• Manufacturer: Intel

80C186EC 188EC 80L186EC 188EC
INSTRUCTION SET SUMMARY
LOGIC (Continued)
XOR
Reg memory and register to either
Immediate to register memory
Immediate to accumulator
NOT
STRING MANIPULATION
MOVS
CMPS
SCAS
LODS
STOS
INS
OUTS
Repeated by count in CX (REP REPE REPZ REPNE REPNZ)
MOVS
CMPS
SCAS
LODS
STOS
INS
OUTS
CONTROL TRANSFER
CALL
Direct within segment
Register memory
indirect within segment
Direct intersegment
Indirect intersegment
JMP
Short long
Direct within segment
Register memory
indirect within segment
Direct intersegment
Indirect intersegment
Shaded areas indicate instructions not available in 8086 8088 microsystems
NOTE
54
Clock cycles shown for byte transfers for word operations add 4 clock cycles for all memory transfers
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
Input byte wd from DX port
e
Input string
Unconditional jump
Invert register memory
Exclusive or
Store byte wd from AL AX
Store string
Call
Scan byte word
Load byte wd to AL AX
Output byte wd to DX port
Scan string
Load string
Output string
Compare byte word
Compare string
Move byte word
Move string
Function
0 0 1 1 0 0 d w
1 0 0 0 0 0 0 w
0 0 1 1 0 1 0 w
1 1 1 1 0 1 1 w
1 0 1 0 0 1 0 w
1 0 1 0 0 1 1 w
1 0 1 0 1 1 1 w
1 0 1 0 1 1 0 w
1 0 1 0 1 0 1 w
0 1 1 0 1 1 0 w
0 1 1 0 1 1 1 w
1 1 1 1 0 0 1 0
1 1 1 1 0 0 1 z
1 1 1 1 0 0 1 z
1 1 1 1 0 0 1 0
1 1 1 1 0 0 1 0
1 1 1 1 0 0 1 0
1 1 1 1 0 0 1 0
1 1 1 0 1 0 0 0
1 1 1 1 1 1 1 1
1 0 0 1 1 0 1 0
1 1 1 1 1 1 1 1
1 1 1 0 1 0 1 1
1 1 1 0 1 0 0 1
1 1 1 1 1 1 1 1
1 1 1 0 1 0 1 0
1 1 1 1 1 1 1 1
(Continued)
mod 1 1 0 r m
mod 0 1 0 r m
1 0 1 0 0 1 0 w
1 0 1 0 0 1 1 w
1 0 1 0 1 1 1 w
1 0 1 0 1 1 0 w
1 0 1 0 1 0 1 w
0 1 1 0 1 1 0 w
0 1 1 0 1 1 1 w
mod 0 1 0 r m
mod 0 1 1 r m
mod 1 0 0 r m
mod 1 0 1 r m
mod reg r m
disp-low
disp-low
disp-low
data
segment selector
segment selector
segment offset
segment offset
Format
data if w
(mod
(mod
disp-high
disp-high
data
i
i
e
11)
11)
1
data if w
e
1
80C186EC
Cycles
5
5
6
Clock
8
6
8
8
13 19
11 17
3 10
4 16
3 10
a
a
a
3 4
a
a
a
a
14
22
15
12
10
14
14
15
23
38
14
14
14
26
22n
15n
11n
8n
9n
8n
8n
80C188EC
5
5
6
Cycles
8
6
8
8
Clock
17 27
11 21
3 10
4 16
3 10
a
a
a
a
a
a
a
3 4
14
22
15
12
10
14
14
19
31
54
14
14
14
34
22n
15n
11n
8n
9n
8n
8n
Comments
8 16-bit