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1.3.3 Machine-Language Coding
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op
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op
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op
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op
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op
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op
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Notation
op:
Operation field
r m , r n :
Register field
disp:
Displacement
abs.:
Absolute address
IMM:
Immediate data
Figure 1-5. Machine-Language Coding of Data Transfer Instructions
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7
r
m
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r
m
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r
m
disp.
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m
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r
n
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op
abs.
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r
IMM
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IMM
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abs.
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op
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r
n
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r
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abs.
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MOV
Rm → Rn
Rn → @Rm, or @Rm →
@(d:16, Rm) → Rn, or
Rn → @(d:16, Rm)
@Rm+ → Rn, or Rn → @–Rm
@aa:8 → Rn, or Rn → @aa:8
@aa:16 → Rn, or
Rn → @aa:16
#xx:8 → Rn
#xx:16 → Rn
MOVFPE, MOVTPE
POP, PUSH
Rn
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