IBM 5150 PC Technical Reference (6025005, August, 1981) (PDF)
IBM 5150 PC Technical Reference (6025005, August, 1981) (PDF) IBM 5150 PC Technical Reference (6025005, August, 1981) (PDF)
MOV = Move Register/memory to/ from register DATA TRANSFER 11 0 0 0 1 0 d w I mod reg rIm Immediate to register/memory 1 1 0 0 0 1 1 w mod 0 0 0 rIm data data if w=l Immediate to register 1 0 1 1 w reg data data if w=l Memory to accumulator 101 0 0 0 0 w addr-Iow addr-high Accumulator to memory 1010001w addr-Iow addr-high Register/memory to segment register 11 0 0 0 1 1 1 0 I mod 0 reg rim Segment register to register/memory 11 0 0 0 1 1 0 0 mod 0 reg rIm PUSH = Push Register/memory 11 1 1 1 1 1 1 1 mod 1 1 0 rim Register 0 1 0 1 0 reg Segment register I0 0 0 reg 1 0 r---... POP =Pop Register/memory 1 0 0 0 1 1 1 Register 1 0 1 0 1 1 reg 1 mod 0 0 0 rim Segment register 10 0 0 reg 1 1 B-S
XCHG =Exchange RegisterImemory with register 11 0 0 0 0 1 1 w 1 mod reg rIm Register with accumulator 110010regl IN = Input to AL/AX from Fixed port 11 1 1 0 0 1 0 w port Variable port (OX) 11110110W OUT =Output from ALIAX to Fixed port 11 1 1 0 0 1 1 w port Variable port (OX) 11 1 10111w XLAT =Translate byte to AL 1110101111 LEA =Load EA to register I 1 0 0 0 1 1 0 1 I mod reg rIm LDS =Load pointer to OS 11 1 0 0 0 1 0 1 mod reg rIm LES =Load pointer to ES 11 1 0 0 0 1 0 0 mod reg rIm LAHF =Load AH with flags 1100111111 SAHF =Store AH into flags 1100111101 PUSHF = Push flags 110011100 POPF = Pop flags 110011101 B-6
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- Page 275 and 276: A-82 NOTES
- Page 277 and 278: 8088 REGISTER MODEL AX: AH Al ACCUM
- Page 279: MEMORY SEGMENTATION MODEL LOGICAL
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- Page 285 and 286: AND = And Reg./memory and register
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- Page 305 and 306: Character Set (OO-7F) Quick Referen
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MOV = Move<br />
Register/memory to/ from register<br />
DATA TRANSFER <br />
11 0 0 0 1 0 d w I mod reg rIm<br />
Immediate to register/memory<br />
1 1 0 0 0 1 1 w mod 0 0 0 rIm data data if w=l<br />
Immediate to register<br />
1 0 1 1 w reg data data if w=l<br />
Memory to accumulator<br />
101 0 0 0 0 w addr-Iow addr-high<br />
Accumulator to memory<br />
1010001w addr-Iow<br />
addr-high<br />
Register/memory to segment register<br />
11 0 0 0 1 1 1 0 I mod 0 reg rim<br />
Segment register to register/memory<br />
11 0 0 0 1 1 0 0 mod 0 reg rIm<br />
PUSH = Push<br />
Register/memory<br />
11 1 1 1 1 1 1 1 mod 1 1 0 rim<br />
Register<br />
0 1 0 1 0 reg<br />
Segment register<br />
I0 0 0 reg 1 0<br />
r---...<br />
POP =Pop<br />
Register/memory<br />
1 0 0 0 1 1 1<br />
Register<br />
1 0 1 0 1 1 reg<br />
1 mod 0 0 0 rim<br />
Segment register<br />
10 0 0 reg 1 1<br />
B-S
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