r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 601

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

(8)
This field defines the base class code. For details of the class code, see appendix D in PCI Local
Bus Specification Revision 2.2.
(9)
Bit
7 to 0
Bit
7 to 0
PCI Base Class Code Register (PCIBCC)
PCI Cache Line Size Register (PCICLS)
Bit Name
BCC
Bit Name
CLS
Initial value:
Initial value:
Initial
Value
H'xx
Initial
Value
H'20
PCI R/W:
PCI R/W:
SH R/W:
SH R/W:
Bit:
Bit:
R/W
PCI: R
R/W
PCI: R
SH: R/W
SH: R
R/W
R
R
R
7
7
0
x
R/W
R
R
R
6
6
0
x
Description
Base Class Code
These bits indicate the base class code. The initial
value is H'xx.
Description
Cache Line Size
SBO and SDON are ignored because a memory
target does not support cache.
R/W
R
R
R
5
x
5
1
R/W
R
R
R
4
x
4
0
BCC
CLS
R/W
R
R
R
3
x
3
0
Rev.1.00 Jan. 10, 2008 Page 571 of 1658
R/W
R
R
R
2
x
2
0
R/W
R
R
R
1
1
0
x
R/W
R
R
R
0
0
0
x
13. PCI Controller (PCIC)
REJ09B0261-0100