SH-2A Datasheet, PDF (436/501 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 8 Pipeline Operation
8.9.6 System Control Instructions
(1) System Control ALU Instructions
Instruction Types
CLRT
LDC
LDC
LDC
LDS
NOP
SETT
STC
STC
STC
STS
NOTT
Rm,GBR
Rm,TBR
Rm,VBR
Rm,PR
GBR,Rn
TBR,Rn
VBR,Rn
PR,Rn
Pipeline
Instruction A
Next instruction
Instruction after next
↔ ↔ ↔ ↔ ↔ Slots
IF ID EX
IF ID EX ⋅ ⋅ ⋅
IF ID EX ⋅ ⋅ ⋅
Operation
The pipeline ends after three stages: IF, ID, EX. In the EX stage, the data operation is completed
via the ALU.
Instruction Issuance
These instructions do not cause resource contention.
Parallel Execution Capability
No particular comments
Rev. 3.00 Jul 08, 2005 page 422 of 484
REJ09B0051-0300