Texas Instruments TMS320C67X - Page 355

Pipeline Execution of Instruction Types
4-23PipelineSPRU733
Figure 4−17. Branch Instruction Execution Block Diagram
DP
PR
PW
PS
PG
3232323232323232
256
NOPMVSMPYHSMPYHSHRSHRLDWLDW
B
LDW
SUB
LDW
SMPY
SMPYH
SMPYH
SMPYH
SADD
SHR
SADD
SHR
STH
SADD
STH
SADD
BSUBSMPYSMPYHSADDSADDSTHSTH
MVKBSADDSADDSMPYSMPYH
DC
LDWLDW
E1
.L1 .S1
MVK
.D1.M1
SMPY
.S2
B
.D2
SMPYH
.M2
Fetch
Decode
Execute
.L2