HD6432633 Datasheet, PDF (123/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

2.6.3 Table of Instructions Classified by Function
Table 2-3 summarizes the instructions in each functional category. The notation used in table 2-3
is defined below.
Operation Notation
Rd
General register (destination)*
Rs
General register (source)*
Rn
General register*
ERn
General register (32-bit register)
MAC
Multiply-accumulate register (32-bit register)
(EAd)
Destination operand
(EAs)
Source operand
EXR
Extended control register
CCR
Condition-code register
N
N (negative) flag in CCR
Z
Z (zero) flag in CCR
V
V (overflow) flag in CCR
C
C (carry) flag in CCR
PC
Program counter
SP
Stack pointer
#IMM
Immediate data
disp
Displacement
+
Addition
–
Subtraction
×
Multiplication
÷
Division
∧
Logical AND
∨
Logical OR
⊕
Logical exclusive OR
→
Move
¬
NOT (logical complement)
:8/:16/:24/:32
8-, 16-, 24-, or 32-bit length
Note: * General registers include 8-bit registers (R0H to R7H, R0L to R7L), 16-bit registers (R0 to
R7, E0 to E7), and 32-bit registers (ER0 to ER7).
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