User`s guide

5-14 AlphaServer DS 20 User’s Guide
Figure 5-9 Advanced PCI Information
Dis
p
la
y
S
y
stem Confi
g
uration F1=Hel
p
Advanced PCI Information
➊ ➋ ➌
Bus Number=0
,
Device Number=5
,
Function Number=0
➍
Confi
g
uration S
p
ace:
Re
g
ister Name Hex offset Hex Value
Vendor ID 00 1080
Device ID 02 C693
Command 04 0147
Status 06 0280
Revision ID 08 00
Pro
g
. I/F 09 00
Sub Class Code 0a 01
Class Code 0b 06
Cache Line Size 0c 00
Latenc
y
Timer 0d 00
Header T
yp
e0e80
BIST 0
f
00
Base Address 0 10 00000000
ENTER =Continue
➊ Bus number — The virtual PCI bus number.
➋ Device number — The PCI bus device number.
➌ Function number — Represents the number assigned to a particular function on
a multifunction device. For example, a combination Ethernet/SCSI controller
would be listed twice, with the first function listed as 0 and the other as 1.
➍ Configuration header space — Displays the information in the selected device’s
PCI configuration space.