D865Pcd Add-In Board And Peripheral Interface Connectors - Intel D865PCD Technical Product Specification

2.8.2.4 Add-in Board and Peripheral Interface Connectors
Figure 11 shows the location of the add-in board connector and peripheral connectors. Note the
following considerations for the PCI bus connectors:
•
All of the PCI bus connectors are bus master capable.
•
SMBus signals are routed to PCI bus connector 2. This enables PCI bus add-in boards with
SMBus support to access sensor data on the Desktop 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.
Item Description
A PCI bus connector 3
B PCI bus connector 2
C PCI bus connector 1
D AGP connector
Figure 11. D865PCD Add-in Board and Peripheral Interface Connectors
A B C D
2
1
2
1
G
40
2
39
34
33
39 1
F E
Item Description
E Diskette drive
F Primary IDE [black]
G Secondary IDE [white]
Technical Reference
OM17037
51