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Section 2 CPU
Page 70 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Classification
Types
Operation
Code
Function
No. of
Instructions
Arithmetic
operations
26 ADD Binary addition 40
ADDC Binary addition with carry
ADDV Binary addition with overflow check
CMP/cond Comparison
CLIPS Signed saturation value comparison
CLIPU Unsigned saturation value comparison
DIVS Signed division (32 32)
DIVU Unsigned division (32 32)
DIV1 One-step division
DIV0S Initialization of signed one-step division
DIV0U Initialization of unsigned one-step division
DMULS Signed double-precision multiplication
DMULU Unsigned double-precision multiplication
DT Decrement and test
EXTS Sign extension
EXTU Zero extension
MAC Multiply-and-accumulate, double-precision
multiply-and-accumulate operation
MUL Double-precision multiply operation
MULR Signed multiplication with result storage in Rn
MULS Signed multiplication
MULU Unsigned multiplication
NEG Negation
NEGC Negation with borrow
SUB Binary subtraction
SUBC Binary subtraction with borrow
SUBV Binary subtraction with underflow