SH7785 Datasheet, PDF (635/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

13. PCI Controller (PCIC)
(8) PCI Error Address Information Register (PCIAIR)
This register records PCI address information when an error is detected.
The value of this register is undefined until an interrupt is detected. Regardless of the information
on mask registers, etc, the value is retained when an interrupt is detected.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
AIR
Initial value: x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
SH R/W: R R R R R R R R R R R R R R R R
PCI R/W: R R R R R R R R R R R R R R R R
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
AIR
Initial value: x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
SH R/W: R R R R R R R R R R R R R R R R
PCI R/W: R R R R R R R R R R R R R R R R
Bit
31 to 0
Bit Name
AIR
Initial
Value R/W
H'xxxx xxxx SH: R
PCI: R
Description
Address Log
This register retains PCI address information (the
states of the AD[31:0] line) when an error occurs.
Rev.1.00 Jan. 10, 2008 Page 605 of 1658
REJ09B0261-0100