BOXD945GCZL Intel (CPU), BOXD945GCZL Datasheet - Page 60

• Manufacturer Part Number: BOXD945GCZL
• Manufacturer: Intel (CPU)

Specifications of BOXD945GCZL

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Intel Desktop Board D945GCZ Technical Product Specification
2.8.2.2
2.8.2.3
60
The board has the following add-in card connectors:
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•
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Note the following considerations for the PCI Conventional bus connectors:
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The PCI Express x16 connector is configured to support only a PCI Express x1 link when the
Intel GMA950 graphics controller is enabled.
Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector.
Table 26.
Pin
1
2
3
NOTE
PCI Express x16: one connector supporting simultaneous transfer speeds up to 8 GBytes/sec.
PCI Express x1: one PCI Express x1 connector. The x1 interface supports simultaneous
transfer speeds up to 500 MBytes/sec.
PCI Conventional (rev 2.3 compliant) bus: two PCI Conventional bus add-in card connectors.
The SMBus is routed to PCI Conventional bus connector 2 only. PCI Conventional bus add-in
cards with SMBus support can access sensor data and other information residing on the board.
All of the PCI Conventional bus connectors are bus master capable.
SMBus signals are routed to PCI Conventional bus connector 2. This enables PCI
Conventional bus add-in boards with SMBus support to access sensor data on the boards. The
specific SMBus signals are as follows:
⎯ The SMBus clock line is connected to pin A40.
⎯ The SMBus data line is connected to pin A41.
Add-in Card Connectors
Auxiliary Front Panel Power/Sleep LED Connector
Signal Name
HDR_BLNK_GRN
Not connected
HDR_BLNK_YEL
Auxiliary Front Panel Power/Sleep LED Connector
In/Out
Out
Out
Description
Front panel green LED
Front panel yellow LED