SH7065 Datasheet, PDF (107/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Section 2 CPU
Table 2.34 DSP Operation Instruction Types
Type
ALU
arithmetic
operation
instructions
ALU fixed-point
operation
instructions
ALU integer
operation
instructions
MSB detection
instructions
Rounding
operation
instructions
ALU logic operation
instructions
Kinds of
Instruction
11
2
Op Code
PABS
PADD
PADD
PMULS
PADDC
PCLR
PCMP
PCOPY
PNEG
PSUB
PSUB
PMULS
PSUBC
PDEC
PINC
1
PDMSB
1
PRND
3
PAND
POR
PXOR
Fixed-point multiply instruction 1
Shift
Arithmetic shift 1
operation
instructions
Logical shift
1
operation
instructions
System control instructions 2
Total: 23
PMULS
PSHA
PSHL
PLDS
PSTS
Function
Absolute value operation
Addition
Addition and signed
multiplication
Number of
Instructions
28
Addition with carry
Clear
Comparison
Copy
Signed inversion
Subtraction
Subtraction and signed
multiplication
Subtraction with borrow
Decrement
12
Increment
MSB detection
6
Rounding operation
2
Logical AND operation 9
Logical OR operation
Exclusive logical OR
operation
Signed multiplication
1
Arithmetic shift
4
Logical shift
4
System register load
12
Store from system register
Total: 78
Rev. 5.00 Sep 11, 2006 page 85 of 916
REJ09B0332-0500