Renesas SH7781 - Manual (Page 102)

4. Pipelining
Rev.1.00 Jan. 10, 2008 Page 72 of 1658
REJ09B0261-0100
I1 I2 I3 ID s1 s2 s3 WB
MS
I3
I3
I3
I3
I3
I3
I3
I3
I1 I2 ID E1 M2 M3
E1 M2 M3
MS
E1 M2 M3 MS
M2 M3 MS
I1 I2 ID
I1 I2 ID S1 S2 S3 WB
S1 S2 S3 WB
I1 I2 ID
I1 I2 ID s1 s2 s3 WB
MS
I1 I2 ID S1 S2 S3 WB
MS
I1 I2 ID S1 S2 S3 WB
MS
M2 M3 MS
M2 M3 MS
M2 M3
I1 I2 ID S1 S2 S3 WB
S1 S2 S3 WB ID
ID
(5-1) LDS to MACH/L: 1 issue cycle
(5-2) LDS.L to MACH/L: 1 issue cycle
(5-3) STS from MACH/L: 1 issue cycle
(5-4) STS.L from MACH/L: 1 issue cycle
(5-5) MULS.W, MULU.W: 1 issue cycle
(5-6) DMULS.L, DMULU.L, MUL.L: 1 issue cycle
(5-7) CLRMAC: 1 issue cycle
(5-8) MAC.W: 2 issue cycle
(5-9) MAC.L: 2 issue cycle
Figure 4.2 Instruction Execution Patterns (6)