SH7751 Datasheet, PDF (973/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

22. PCI Controller (PCIC)
Bits 15 to 0—SVID15 to 0: Specifies the PCI subsystem vendor ID.
22.2.10 PCI Configuration Register 12 (PCICONF12)
Bit: 31
30
29
...
11
10
9
8
—
—
—
...
—
—
—
—
Initial value:
0
0
0
...
0
0
0
0
PCI-R/W: R
R
R
...
R
R
R
R
PP Bus-R/W: R
R
R
...
R
R
R
R
Bit:
7
6
5
4
3
2
1
0
—
—
—
—
—
—
—
—
Initial value:
0
0
0
0
0
0
0
0
PCI-R/W: R
R
R
R
R
R
R
R
PP Bus-R/W: R
R
R
R
R
R
R
R
Bits 31 to 0—Reserved: These bits are always read as 0.
22.2.11 PCI Configuration Register 13 (PCICONF13)
Bit: 31
30
29
...
11
10
9
8
—
—
—
...
—
—
—
—
Initial value:
0
0
0
...
0
0
0
0
PCI-R/W: R
R
R
...
R
R
R
R
PP Bus-R/W: R
R
R
...
R
R
R
R
Bit:
7
6
5
4
3
2
1
0
CAPPTR7 CAPPTR6 CAPPTR5 CAPPTR4 CAPPTR3 CAPPTR2 CAPPTR1 CAPPTR0
Initial value:
0
1
0
0
0
0
0
0
PCI-R/W: R
R
R
R
R
R
R
R
PP Bus-R/W: R
R
R
R
R
R
R
R
The PCI configuration register 13 (PCICONF13) is a 32-bit read-only register that accommodates
the extended function pointer PCI configuration register stipulated in the PCI power management
specifications. The address offset of the extended function is read from bits 7 to 0.
Rev.4.00 Oct. 10, 2008 Page 875 of 1122
REJ09B0370-0400