SH7763 Datasheet, PDF (543/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 13 PCI Controller (PCIC)
(18) PCI Capability Pointer Register (PCICP)
This register is the expansion function pointer register of the PCI configuration register that is
prescribed in the PCI power management specification.
Bit: 7
6
5
4
3
2
1
0
CP
Initial value: 0
1
0
0
0
0
0
0
SH R/W: R R R R R R R R
PCI R/W: R R R R R R R R
Bit
7 to 0
Bit Name
CP
Initial
Value
H'40
R/W
SH: R
PCI: R
Description
Capabilities pointer
The offset address of the expansion function register.
(19) PCI Interrupt Line Register (PCIINTLINE)
Bit:
Initial value:
SH R/W:
PCI R/W:
7
0
R/W
R/W
6
0
R/W
R/W
5
0
R/W
R/W
4
3
INTLINE
0
0
R/W R/W
R/W R/W
2
0
R/W
R/W
1
0
R/W
R/W
0
0
R/W
R/W
Bit
7 to 0
Bit Name
INTLINE
Initial
Value
H'00
R/W
SH: R/W
PCI: R/W
Description
PCI Interrupt Line
PCI interrupt connected to the external interrupt of this
LSI. Specify these bits by system software during
initialization.
The initial value is H'00.
The setting value of this field does not affect the
operation of this LSI.
Rev. 1.00 Oct. 01, 2007 Page 477 of 1956
REJ09B0256-0100