r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 154

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 4 Pipelining
Rev. 1.00 Oct. 01, 2007 Page 88 of 1956
REJ09B0256-0100
(6-12) Single-precision FABS, FNEG/double-precision FABS, FNEG: 1 issue cycle
(6-13) FLDI0, FLDI1: 1 issue cycle
(6-14) Single-precision floating-point computation: 1 issue cycle
(6-15) Single-precision FDIV/FSQRT: 1 issue cycle
(6-16) Double-precision floating-point computation: 1 issue cycle
(6-17) Double-precision floating-point computation: 1 issue cycle
(6-18) Double-precision FDIV/FSQRT: 1 issue cycle
FCMP/EQ, FCMP/GT, FADD, FLOAT, FSUB, FTRC, FCNVSD, FCNVDS
FMUL
FCMP/EQ, FCMP/GT, FADD, FLOAT, FMAC, FMUL, FSUB, FTRC, FRCHG, FSCHG, FPCHG
I1
I1
I1
I1
I1
I1
I1
I2
I2
I2
I2
I2
I2
I2
Figure 4.2 Instruction Execution Patterns (8)
ID
ID
ID
ID
ID
ID
ID
FE1
FE1
FS1
FS1
FE1
FE1
FE1
s1
s1
FE2
FE2
FE2
FE2
FE1
FS2
FS2
FE2
s2
s2
FE3
FE3
FE3
FE3
FE2
FE1
FS3
FS3
FE3
s3
s3
FEDS (Divider occupied cycle)
FEDS (Divider occupied cycle)
FE4
FE4
FE4
FE4
FS4
FS4
FE4
FE3
FE2
FE5
FE5
FE5
FE5
FE5
FE4
FE3
FE3
FS
FS
FE6
FE6
FE6
FE6
FE4
FE6
FE3
FE3
FE5
FE4
FE6
FE5
FE4
FE5
FE4
FS
FS
FS
FS
FS
FE5
FE6
FE5
FE6
FS
FE6
FE6
FS
FS
FS
FS