80C188XL12 Intel Corporation, 80C188XL12 Datasheet - Page 43

• Manufacturer Part Number: 80C188XL12
• Description: 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS
• Manufacturer: Intel Corporation

INSTRUCTION SET SUMMARY
Shaded areas indicate instructions not available in 8086 8088 microsystems
NOTE
DATA TRANSFER (Continued)
SEGMENT
CS
SS
DS
ES
ARITHMETIC
ADD
Reg memory with register to either
Immediate to register memory
Immediate to accumulator
ADC
Reg memory with register to either
Immediate to register memory
Immediate to accumulator
INC
Register memory
Register
SUB
Reg memory and register to either
Immediate from register memory
Immediate from accumulator
SBB
Reg memory and register to either
Immediate from register memory
Immediate from accumulator
DEC
Register memory
Register
CMP
Register memory with register
Register with register memory
Immediate with register memory
Immediate with accumulator
NEG
AAA
DAA
AAS
DAS
MUL
Register-Byte
Register-Word
Memory-Byte
Memory-Word
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
Increment
Subtract
Subtract with borrow
Decrement
ASCII adjust for subtract
Decimal adjust for subtract
Add
Add with carry
Compare
Change sign register memory
ASCII adjust for add
Decimal adjust for add
Multiply (unsigned)
e
Segment Override
Function
0 0 0 0 0 0 d w
1 0 0 0 0 0 s w
0 0 0 0 0 1 0 w
0 0 0 1 0 0 d w
1 0 0 0 0 0 s w
0 0 0 1 0 1 0 w
1 1 1 1 1 1 1 w
0 1 0 0 0 reg
0 0 1 0 1 0 d w
1 0 0 0 0 0 s w
0 0 1 0 1 1 0 w
0 0 0 1 1 0 d w
1 0 0 0 0 0 s w
0 0 0 1 1 1 0 w
1 1 1 1 1 1 1 w
0 1 0 0 1 reg
0 0 1 1 1 0 1 w
0 0 1 1 1 0 0 w
1 0 0 0 0 0 s w
0 0 1 1 1 1 0 w
1 1 1 1 0 1 1 w
1 1 1 1 0 1 1 w
0 0 1 0 1 1 1 0
0 0 1 1 0 1 1 0
0 0 1 1 1 1 1 0
0 0 1 0 0 1 1 0
0 0 1 1 0 1 1 1
0 0 1 0 0 1 1 1
0 0 1 1 1 1 1 1
0 0 1 0 1 1 1 1
(Continued)
mod 0 0 0 r m
mod 0 1 0 r m
mod 0 0 0 r m
mod 1 0 1 r m
mod 0 1 1 r m
mod 0 0 1 r m
mod 1 1 1 r m
mod 0 1 1 r m
mod 100 r m
mod reg r m
mod reg r m
mod reg r m
mod reg r m
mod reg r m
mod reg r m
data
data
data
data
data
Format
data if w
data if w
data if w
data if w
data if w
data
data
data
data
data
e
e
e
e
e
1
1
1
1
1
data if s w
data if s w
data if s w
data if s w
data if s w
e
e
e
e
e
01
01
01
01
01
80C186XL
80C186XL 80C188XL
Cycles
26–28
35–37
32–34
41–43
Clock
3 10
4 16
3 10
4 16
3 15
3 10
4 16
3 10
4 16
3 15
3 10
3 10
3 10
3 10
3 4
3 4
3 4
3 4
3 4
2
2
2
2
3
3
8
4
7
4
80C188XL
Cycles
26–28
35–37
32–34
41–43
Clock
3 10
4 16
3 10
4 16
3 15
3 10
4 16
3 10
4 16
3 15
3 10
3 10
3 10
3 10
3 4
3 4
3 4
3 4
3 4
2
2
2
2
3
3
8
4
7
4
Comments
8 16-bit
8 16-bit
8 16-bit
8 16-bit
8 16-bit
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