r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 624

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

13. PCI Controller (PCIC)
(3)
See section 13.4.4 (1), Accessing Memory Space in This LSI.
Rev.1.00 Jan. 10, 2008 Page 594 of 1658
REJ09B0261-0100
Initial value:
Initial value:
Bit
19 to 1
0
Bit
31 to 29 ⎯
PCI R/W:
PCI R/W:
SH R/W:
SH R/W:
PCI Local Space Register 1 (PCILSR1)
Bit:
Bit:
Bit Name
⎯
MBARE
Bit Name
31
15
—
—
R
R
R
R
0
0
30
—
14
—
R
R
R
R
0
0
Initial
Value
All 0
0
Initial
Value
All 0
29
—
13
—
R
R
R
R
0
0
R/W
28
12
—
R
R
R
0
0
R/W
SH: R
PCI: R
SH: R/W
PCI: R
R/W
SH: R
PCI: R
R/W
27
11
—
R
R
R
0
0
R/W
26
10
—
R
R
R
0
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PCI Memory Base Address Register 0 Enable
Enables accesses to the local address space 0 by
setting this bit to 1.
0: MBAR0 disabled
1: MBAR0 enabled
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
R/W
25
—
R
R
R
0
9
0
LSR
R/W
24
—
R
R
R
0
8
0
R/W
23
—
R
R
R
0
7
0
R/W
22
—
R
R
R
0
6
0
R/W
21
—
R
R
R
0
5
0
R/W
20
—
R
R
R
0
4
0
19
—
—
R
R
R
R
0
3
0
18
—
—
R
R
R
R
0
2
0
17
—
—
R
R
R
R
0
1
0
MBA
R/W
RE
16
—
R
R
R
0
0
0