Table of Contents
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Tables 2.4 to 2.11 give a concise summary of the instructions in each functional group. The
following notation is used in these tables to describe the operations performed.
Operation Notation
Rd
General register (destination)
Rs
General register (source)
Rn
General register
(EAd)
Destination operand
(EAs)
Source operand
CCR
Condition code register
N
N (negative) bit of CCR
Z
Z (zero) bit of CCR
V
V (overflow) bit of CCR
C
C (carry) bit of CCR
PC
Program counter
SP
Stack pointer
#IMM
Immediate data
disp
Displacement
+
Addition
–
Subtraction
×
Multiplication
÷
Division
∧
AND logical
∨
OR logical
⊕
Exclusive OR logical
→
Move
~
Not
:3, :8, :16
3-, 8-, or 16-bit length
23
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