tmpr4937 TOSHIBA Semiconductor CORPORATION, tmpr4937 Datasheet - Page 290

• Manufacturer Part Number: tmpr4937
• Description: 64-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

31:29
28:4
Bit
2:1
31
15
3
0
10.4.5
BA[31:29]
Mnemonic
0x00
R/W
BA[31:29]
TYPE
MSI
PF
P2G Memory Space 0 PCI Lower Base Address Register (P2GM0PLBASE) 0xD010
of the PCI Configuration Space.
29
This register corresponds to the Memory Space 0 Lower Base Address Register at offset address 0x10
This register cannot be accessed when the PCI Controller is in the Satellite mode.
Figure 10.4.5 P2G Memory Space 0 PCI Lower Base Address Register
Base Address
Reserved
Prefetchable
Type
Memory Space
Field Name
28
Reserved
Base Address (Default: 0x00)
Sets the lower address of the PCI base address in Target Access Memory
Space 0. The size of Memory Space 0 is fixed at 512 MB.
Prefetchable (Fixed Value: 1)
1: Indicates that memory is prefetchable.
Type (Default: 00)
00: Indicades that an address is within a 32-bit address region.
Memory Space Indicator (Fixed Value: 0)
0: Indicates that this Base Address Register is for use by the PCI Memory
Space.
10-32
Reserved
Description
Chapter 10 PCI Controller
4
PF
R
3
1
2
TYPE
00
R
1
Read/Write
R/W
R
R
R
MSI
16
R
0
0
⎯
: Type
: Initial value
: Type
: Initial value