M80C186 Ver la hoja de datos (PDF) - Intel
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M80C186 Datasheet PDF : 59 Pages
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M80C186
INSTRUCTION SET SUMMARY (Continued)
Function
DATA TRANSFER (Continued)
SEGMENT e Segment Override
CS
SS
DS
ES
ARITHMETIC
ADD e Add
Reg memory with register to either
Immediate to register memory
Immediate to accumulator
ADC e Add with carry
Reg memory with register to either
Immediate to register memory
Immediate to accumulator
INC e Increment
Register memory
Register
SUB e Subtract
Reg memory and register to either
Immediate from register memory
Immediate from accumulator
SBB e Subtract with borrow
Reg memory and register to either
Immediate from register memory
Immediate from accumulator
DEC e Decrement
Register memory
Register
CMP e Compare
Register memory with register
Register with register memory
Immediate with register memory
Immediate with accumulator
NEG e Change sign register memory
AAA e ASCII adjust for add
DAA e Decimal adjust for add
AAS e ASCII adjust for subtract
DAS e Decimal adjust for subtract
00101110
00110110
00111110
00100110
000000dw
100000sw
0000010w
000100dw
100000sw
0001010w
1111111w
0 1 0 0 0 reg
001010dw
100000sw
0010110w
000110dw
100000sw
0001110w
1111111w
0 1 0 0 1 reg
0011101w
0011100w
100000sw
0011110w
1111011w
00110111
00100111
00111111
00101111
Format
mod reg r m
mod 0 0 0 r m
data
data
data if we1
mod reg r m
mod 0 1 0 r m
data
data
data if we1
mod 0 0 0 r m
mod reg r m
mod 1 0 1 r m
data
data
data if we1
mod reg r m
mod 0 1 1 r m
data
data
data if we1
mod 0 0 1 r m
mod reg r m
mod reg r m
mod 1 1 1 r m
data
mod 0 1 1 r m
data
data if we1
MUL e Multiply (unsigned)
1 1 1 1 0 1 1 w mod 100 r m
Register-Byte
Register-Word
Memory-Byte
Memory-Word
Shaded areas indicate instructions not available in M8086 M8088 microsystems
data if s we01
data if s we01
data if s we01
data if s we01
data if s we01
Clock
Cycles
Comments
2
2
2
2
3 10
4 16
34
8 16-bit
3 10
4 16
34
8 16-bit
3 15
3
3 10
4 16
34
8 16-bit
3 10
4 16
34
3 15
3
8 16-bit
3 10
3 10
3 10
34
3 10
8
4
7
4
8 16-bit
26– 28
35– 37
32– 34
41– 43
55
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