49
3 System Board
Accessory Board Slots
PCI Slots
There is a total of five Peripheral Component Interconnect (PCI) 32-bit,
33 MHz connectors on the system board.
The PCI slots accept 3.3 V and 5 V PCI 32-bit 33 MHz cards, and universal
PCI cards (which are 3.3 V or 5 V compatible). Refer to the table on the
following page for the different PCI board installations.
The maximum supported power consumption per slot is 25W, either from
the 5V or the 3.3V supply and must respect the electrical specifications of
the PCI 2.2 specification. Total power consumption for the PCI slots must
not exceed 60 W.
The power consumption of each PCI board is automatically reported to the
system through the two Presence Detect pins of each PCI slot. These pins
code the following cases:
•
No accessory board in the PCI slot
•
7 W maximum PCI board in the PCI slot
•
15 W maximum PCI board in the PCI slot
•
25 W maximum PCI board in the PCI slot.
The following table shows the various PCI board installations for the
different PCI slots:
The system board and BIOS support the PCI specification 2.2. This
specification supports PCI-to-PCI bridges and multi-function PCI devices,
and each of the five PCI slots have Master capabilities.
The PCI slots are connected to the ICH2 PCI 32-bit 33 MHz bus.
PCI Card
3.3 V and 5 V
Universal
(3.3 V or 5 V compatible)
PCI Slot
32-bit/
33 MHz
64-bit/
33 MHz
32-bit/
33 MHz or 66 MHz
64-bit/
33 MHz or 66 MHz
Slots 1, 2, 3, 4 & 5
5 V, 32-bit/33 MHz
yes
yes
1
1.
A 64-bit card can be installed in a 32-bit slot. However, this card will only operate in 32-bit
mode.
yes
yes
2
yes
1
yes
2
2.
A 66 Mhz card can be installed in a 33 MHz slot. However, this card will only operate in
33 MHz mode.
Summary of Contents for Vectra VL800
Page 1: ...hp vectra vl800 desktop minitower technical reference manual www hp com go vectrasupport ...
Page 26: ...26 1 VL800 Desktop Documentation ...
Page 44: ...44 2 VL800 Minitower Documentation ...
Page 122: ...122 6 HP BIOS BIOS Addresses ...
Page 138: ...138 7 Tests and Error Messages Error Message Summary ...