MSM80C88A-10GS-K Ver la hoja de datos (PDF) - Oki Electric Industry
Número de pieza
componentes Descripción
Fabricante
MSM80C88A-10GS-K Datasheet PDF : 37 Pages
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PROCESSOR CONTROL
CLC = Clear carry
CMC = Complementary carry
STC = Set carry
CLD = Clear direction
STD = Set direction
CLI = Clear interrupt
STI = Set interrupt
HLT = Halt
WAIT = Wait
ESC = Escape ( to external device)
LOCK = Bus lock prefix
CONTROL TRANSFER
CALL = Call:
Direct within segment
Indirect within segment
Direct intersegment
Indirect intersegment
JMP = Unconditional Jump:
Direct within segment
Direct within segment-short
Indirect within segment
Direct intersegment
Indirect intersegment
RET = Return from CALL:
Within segment
Within seg. adding immediate to SP
Intersegment
Intersegment adding immediate to SP
11111000
11110101
11111001
11111100
11111101
11111010
11111011
11110100
10011011
1 1 0 1 1 x x x mod x x x r/m
11110000
7 6 5 4 3 2 1 0 7 6 5 4 3 2 10
11101000
disp-low
1 1 1 1 1 1 1 1 mod 0 1 0 r/m
10011010
offset-low
seg-low
1 1 1 1 1 1 1 1 mod 0 1 1 r/m
76543210
disp-high
offset-high
seg-high
7 6 5 43 2 1 0
11101001
disp-low
11101011
disp
1 1 1 1 1 1 1 1 mod 1 0 0 r/m
11101010
offset-low
seg-low
1 1 1 1 1 1 1 0 mod 1 0 1 r/m
disp-high
offset-high
seg-high
11000011
11000010
11001011
11001010
data-low
data-low
data-high
dat-high
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