HP Vectra XE320 hp vectra xe320, technical reference manual - Page 20

Accessory Board Slots

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System Features Accessory Board Slots The XE320 has four accessory board slots: three PCI slots and one 1.5V AGP AGP slot. The PCI slots are PCI 2.2 compliant and each slot supports a maximum total current of 375 mA. Your graphics card is installed in the AGP slot. The 1.5V AGP slot is backward PCI 1 PCI 2 compatible with AGP 1x, 2x and 4x modes. A latch on one end of the AGP slot PCI 3 locks the graphics card in place. PCI Slot Numbers Your PC uses logical slot numbers in the BIOS Setup program. You need to know these logical slot numbers if you want to change the PCI slot configuration in the Setup program. XE320 PCI Mapping Table Bus Device PCI Device Slot# 0 0 MCH: Host bridge 0 2 MCH: AGP bridge 0 30 ICH: Hub interface to PCI bridge 0 31 ICH: PCI to LPC bridge 0 31 ICH: IDE controller 0 31 ICH: USB controller 0 31 ICH: SMBUS controller 0 31 ICH: AC97 audio controller 2 9 PCI slot 1 1 2 10 PCI slot 2 2 2 11 PCI slot 3 3 1 0 AGP device AGP slot 1 8 LAN controller Embedded 20 XE320 product description

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System Features
20
XE320 product description
Accessory Board Slots
The XE320 has four accessory board slots: three PCI slots and one 1.5V AGP
slot.
The PCI slots are PCI 2.2 compliant and each slot supports a maximum total
current of 375 mA.
Your graphics card is installed in the AGP slot. The 1.5V AGP slot is backward
compatible with AGP 1x, 2x and 4x modes. A latch on one end of the AGP slot
locks the graphics card in place.
PCI Slot Numbers
Your PC uses logical slot numbers in the BIOS
Setup
program. You need to know these logical slot
numbers if you want to change the PCI slot configuration in the
Setup
program.
XE320 PCI Mapping Table
Bus
Device
PCI Device
Slot
#
0
0
MCH: Host bridge
0
2
MCH: AGP bridge
0
30
ICH: Hub interface to PCI bridge
0
31
ICH: PCI to LPC bridge
0
31
ICH: IDE controller
0
31
ICH: USB controller
0
31
ICH: SMBUS controller
0
31
ICH: AC97 audio controller
2
9
PCI slot 1
1
2
10
PCI slot 2
2
2
11
PCI slot 3
3
1
0
AGP device
AGP slot
1
8
LAN controller
Embedded
PCI 2
AGP
PCI 3
PCI 1