Id Register (Pciid) 0Xd000 - Toshiba TMPR4925 Manual

10.4.1

ID Register (PCIID) 0xD000

The Device ID field corresponds to the Device ID Register in the PCI Configuration Space, and the
Vendor ID field corresponds to the Vendor ID register of the PCI Configuration Space. These two fields
can be modified by software only when PCICCFG.ConfigBusy=1 after Reset. A write to Register
PCICDATA0 when PCICCFG.ConfigBusy=1 will modify the contents of this register. Otherwise this
register is Read Only.
This register cannot be accessed when in the Satellite mode.
31
15
Bits Mnemonic Field Name
31:16 DID Device ID
15:0 VID Vendor ID
DID
R/L
0x0181
VID
R/L
0x102f
Device ID (Initial value: 0x0181, R/L)
This register indicates the ID that is allocated to a device. The ID can be changed.
Vendor ID (Initial value: 0x102f, R/L)
This register indicates the device product that is allocated by PCI SIG. The product
allocation can be changed.
Figure 10.4.1 ID Registers
10-26
Chapter 10 PCI Controller
Description
16
: Type
: Initial value
0
: Type
: Initial value