Notation
Rd
General register (destination)
General register (source)
General register
Rs
Rn
(EAd), <EAd>
Destination operand
Source operand
(EAs), <EAs>
CCR
N
Condition code register
N (negative) flag of CCR
Z (zero) flag of CCR
V (overflow) flag of CCR
C (carry) flag of CCR
Program counter
Stack pointer
Z
V
C
PC
SP
#IMM
disp
+
Immediate data
Displacement
Addition
–
Subtraction
×
Multiplication
÷
Division
AND logical
OR logical
Exclusive OR logical
Move
→
~
Logical negation (logical complement)
3-bit length
:3
:8
8-bit length
:16
16-bit length
( ), < >
Contents of operand indicated by effective address
29
ETC [ ETC ]
