M80C186 Ver la hoja de datos (PDF) - Intel
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componentes Descripción
Fabricante
M80C186 Datasheet PDF : 59 Pages
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M80C186
INSTRUCTION SET SUMMARY (Continued)
Function
LOGIC (Continued)
XOR e Exclusive or
Reg memory and register to either
Immediate to register memory
Immediate to accumulator
NOT e Invert register memory
STRING MANIPULATION
MOVS e Move byte word
CMPS e Compare byte word
SCAS e Scan byte word
LODS e Load byte wd to ALAX
STOS e Stor byte wd from ALA
INS e Input byte wd from DX port
OUTS e Output byte wd to DX port
Repeated by count in CX
MOVS e Move string
CMPS e Compare string
SCAS e Scan string
LODS e Load string
STOS e Store string
INS e Input string
Format
001100dw
1000000w
0011010w
1111011w
mod reg r m
mod 1 1 0 r m
data
mod 0 1 0 r m
data
data if we1
1010010w
1010011w
1010111w
1010110w
1010101w
0110110w
0110111w
11110010
1111001z
1111001z
11110010
11110010
11110010
1010010w
1010011w
1010111w
1010110w
1010101w
0110110w
OUTS e Output string
CONTROL TRANSFER
CALL e Call
Direct within segment
Register memory
indirect within segment
11110010 0110111w
11101000
11111111
disp-low
mod 0 1 0 r m
disp-high
Direct intersegment
10011010
segment offset
segment selector
Indirect intersegment
JMP e Unconditional jump
Short long
Direct within segment
Register memory
indirect within segment
1 1 1 1 1 1 1 1 mod 0 1 1 r m
(mod i 11)
11101011
11101001
11111111
disp-low
disp-low
mod 1 0 0 r m
disp-high
Direct intersegment
11101010
segment offset
segment selector
Indirect intersegment
1 1 1 1 1 1 1 1 mod 1 0 1 r m
(mod i 11)
Shaded areas indicate instructions not available in M8086 M8088 microsystems
data if we1
Clock
Cycles Comments
3 10
4 16
34
3 10
14
22
15
12
10
14
14
8 16-bit
8a8n
5a22n
5a15n
6a11n
6a9n
8a8n
8a8n
15
13 19
23
38
14
14
11 17
14
26
57
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