DP35DP datasheet(46/84 Pages) INTEL

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Intel Desktop Board DP35DP Technical Product Specification

2.2.2.2

Add-in Card Connectors

The board has the following add-in card connectors:

•

PCI Express x16: one connector supporting simultaneous transfer speeds up to

4 GBytes/sec of peak bandwidth per direction and up to 8 GBytes/sec concurrent

bandwidth

•

PCI Express x1: three PCI Express x1 connectors. The x1 interface supports

simultaneous transfer speeds up to 250 Mbytes/sec of peak bandwidth per

direction and up to 500 MBytes/sec concurrent bandwidth

•

PCI Conventional (rev 2.3 compliant) bus: three PCI Conventional bus add-in card

connectors. The SMBus is routed to all PCI Conventional bus connectors. PCI

Conventional bus add-in cards with SMBus support can access sensor data and

other information residing on the board.

Note the following considerations for the PCI Conventional bus connectors:

•

All of the PCI Conventional bus connectors are bus master capable.

•

SMBus signals are routed to all PCI Conventional bus connectors. This enables PCI

Conventional bus add-in boards with SMBus support to access sensor data on the

board. 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.

2.2.2.3

Auxiliary Front Panel Power/Sleep LED Header

Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel

header.

Table 18. Auxiliary Front Panel Power/Sleep LED Header

Signal Name

In/Out

Description

HDR_BLNK_GRN

Out

Front panel green LED

Not connected

HDR_BLNK_YEL

Out

Front panel yellow LED

DP35DP 数据表(PDF) 46 Page - Intel Corporation

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