CL-PD6833-VC-A View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CL-PD6833-VC-A' PDF : 216 Pages View PDF
CL-PD6833
PCI-to-CardBus Host Adapter
5.13 Subsystem Vendor ID and Subsystem Device ID
Byte 3
Subsystem
Device ID
(high)
Byte 2
Subsystem
Device ID
(low)
Byte 1
Subsystem
Vendor ID
(high)
Byte 0
Subsystem
Vendor ID
(low)
Register Name: Subsystem Vendor ID and Subsystem Device ID
Offset: 40h
Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 23
Bit 22
Bit 21
Subsystem Device ID (high)
R/W:00000000
Bit 20
Bit 19
Bit 15
Bit 14
Bit 13
Subsystem Device ID (low)
R/W:00000000
Bit 12
Bit 11
Bit 7
Bit 6
Bit 5
Subsystem Vendor ID (high)
R/W:00000000
Bit 4
Bit 3
Subsystem Vendor ID (low)
R/W:00000000
Bit 26
Bit 18
Bit 10
Bit 2
Register Per: socket
Bit 25
Bit 24
Bit 17
Bit 16
Bit 9
Bit 8
Bit 1
Bit 0
Bits 15:0 — Subsystem Vendor ID
This field is the identification assigned to the subsystem vendor by the PCI Special Interest Group.
It must be set by the software.
Bits 31:16 — Subsystem Device ID
This field is the device identification assigned by the subsystem vendor to its device. It must be set
by the software.
NOTES:
1) After writing to this register, set the Subsystem Vendor ID Lock bit (register 98h, bit 0) to ‘0’.
2) If the Subsystem Vendor ID Lock bit is set, this register becomes read only and cannot be written to.
June 1998
ADVANCE DATA BOOK v0.3
65
PCI CONFIGURATION REGISTERS
Share Link: 
