tmpr4937 TOSHIBA Semiconductor CORPORATION, tmpr4937 Datasheet - Page 348

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

63:36
Bits
35:2
1:0
63
47
31
15
10.4.59 PDMAC G-Bus Address Register (PDMGA)
Mnemonic
PDMGA
Reserved
G-Bus Address
Reserved
Field Name
Reserved
Figure 10.4.57 G-Bus Address Register
PDMAC G-Bus Address (Default is undefined)
The G-Bus DMA transfer address is specified by a G-Bus physical address
on a 32-bit address boundary. This register value is used for G-Bus Read
access during DMA transfer from the G-Bus to the PCI Bus, or it is used for
G-Bus Write access during DMA transfer from the PCI Bus to the G-Bus.
This register value is held without being affected by a Reset.
PDMGA[15:2]
Undefined
R/W
PDMGA[31:16]
Undefined
Reserved
R/W
10-90
Description
Chapter 10 PCI Controller
0xD208
36
35
PDMGA[35:32]
Undefined
2
R/W
Reserved
1
Read/Write
R/W
48
32
16
0
⎯
⎯
: Type
: Initial value
: Type
: Initial value
: Type
: Initial value
: Type
: Initial value