r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 100

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

4. Pipelining
Rev.1.00 Jan. 10, 2008 Page 70 of 1658
REJ09B0261-0100
(4-1) LDC to Rp_BANK/SSR/SPC/VBR: 1 issue cycle
(4-2) LDC to DBR/SGR: 4 issue cycles
(4-3) LDC to GBR: 1 issue cycle
(4-4) LDC to SR: 4 issue cycles + 4 branch cycles
(4-5) LDC.L to Rp_BANK/SSR/SPC/VBR: 1 issue cycle
(4-6) LDC.L to DBR/SGR: 4 issue cycles
(4-7) LDC.L to GBR: 1 issue cycle
(4-8) LDC.L to SR: 6 issue cycles + 4 branch cycles
I1
I1
I1
I1
I1
I1
I1
I1
I2
I2
I2
I2
I2
I2
I2
I2
I3
I3
I3
I3
I3
I3
I3
I3
Figure 4.2 Instruction Execution Patterns (4)
ID
ID
ID
ID
ID
ID
ID
ID
E1S1
E1s1
S1
S1
s1
s1
s1
S1
ID
ID
ID
ID
E2S2
E2s2
ID
S2
S2
s2
s2
s2
ID
S2
ID
ID
E3S3
E3s3
ID
ID
S3
S3
s3
s3
s3
S3
ID
ID
WB
WB
WB
WB
WB
WB
WB
WB
ID
(I1)
ID
(I2)
(I3)
(Branch to the
next instruction.)
(I1)
(Branch to the next instruction.)
(ID)
(I2)
(I3)
(ID)