2.6.1
Table of Instructions Classified by Function
Tables 2.3 to 2.10 summarizes the instructions in each functional category. The notation used in
tables 2.3 to 2.10 is defined below.
Table 2.2
Operation Notation
Symbol
Description
General register (destination) *
Rd
General register (source) *
Rs
General register *
Rn
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 XOR
→
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).
Rev. 6.00 Mar 15, 2006 page 31 of 570
REJ09B0211-0600
Section 2 CPU