HD6433308 Datasheet, PDF (51/349 Pages) Hitachi Semiconductor – Hitachi Single-Chip MicroComputer

Operation Notation
Rd
General register (destination)
Rs
General register (source)
Rn, Rm General register
rn, rm General register field
<EAs> Effective address: general
register or memory location
(EAd) Destination operand
(EAs) Source operand
SP
Stack pointer
PC
Program counter
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
#imm Immediate data
#xx:3 3-Bit immediate data
#xx:8 8-Bit immediate data
#xx:16 16-Bit immediate data
op
Operation field
disp Displacement
abs Absolute address
B
Byte
W
Word
+
Addition
–
Subtraction
×
Multiplication
÷
Division
∧
AND logical
∨
OR logical
⊕
Exclusive OR logical
→
Move
↔ Exchange
¬
Not
cc
Condition field
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