r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 590

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

Section 13 PCI Controller (PCIC)
(26) PCI Cache Snoop Address Register 0 (PCICSAR0)
PCICSAR0 specifies the address to be compared with the PCI address requested by an external
device.
Refer to section 13.4.4 (7), Cache Coherency.
Rev. 1.00 Oct. 01, 2007 Page 524 of 1956
REJ09B0256-0100
Initial value:
Initial value:
Bit
31 to 0
PCI R/W:
PCI R/W:
SH R/W:
SH R/W:
Bit:
Bit:
Bit Name
CADR
R/W
R/W
31
15
—
—
0
0
R/W
R/W
30
14
—
—
0
0
R/W
R/W
Initial
Value
All 0
29
13
—
—
0
0
R/W
R/W
28
12
—
—
0
0
R/W
SH: R/W
PCI: —
R/W
R/W
27
11
—
—
0
0
R/W
R/W
26
10
—
—
0
0
Description
Address to be compared
Specify address to be compared with the PCI address
requested by external PCI devices
R/W
R/W
25
—
—
0
9
0
CADR
CADR
R/W
R/W
24
—
—
0
8
0
R/W
R/W
23
—
—
0
7
0
R/W
R/W
22
—
—
0
6
0
R/W
R/W
21
—
—
0
5
0
R/W
R/W
20
—
—
0
4
0
R/W
R/W
19
—
—
0
3
0
R/W
R/W
18
—
—
0
2
0
R/W
R/W
17
—
—
0
1
0
R/W
R/W
16
—
—
0
0
0