Dependency Graph Of Weighted Vector Sum (With Resource Conflict Resolved) - Texas Instruments TMS320C6000 Programmer's Manual

Modulo Scheduling of Multicycle Loops
Figure 6–13. Dependency Graph of Weighted Vector Sum (With Resource Conflict
Resolved)
Note: Shaded numbers indicate the cycle in which the instruction is first scheduled.
6-68
A side
LDW
ai_i+1
5
MPY
5
pi
2
SHR
7
pi_scaled
1
ADD
ci
8
1
STH
mem
SUB
1
cntr
1
B
LOOP
B side
0
5
MPYHL
5
pi+1
2
SHR
7
pi+1_scaled
ADD
1
1
ci+1
1
STH
mem
LDW
0
bi_i+1
5 5
AND
SHR
6
bi bi+1
1
6