Intel BOXD865PCDL Product Specification - Page 51

Add-in Board and Peripheral Interface Connectors

Page 51 highlights

Technical Reference 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. ABCD 2 1 2 1 G 40 39 2 34 33 39 1 F E OM17037 Item A B C D Description PCI bus connector 3 PCI bus connector 2 PCI bus connector 1 AGP connector Item E F G Description Diskette drive Primary IDE [black] Secondary IDE [white] Figure 11. D865PCD Add-in Board and Peripheral Interface Connectors 51

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Technical Reference
51
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.
OM17037
A
B
C
D
G
F
E
2
40
2
1
1
39
39
1
2
33
34
Item
Description
Item
Description
A
PCI bus connector 3
E
Diskette drive
B
PCI bus connector 2
F
Primary IDE [black]
C
PCI bus connector 1
G
Secondary IDE [white]
D
AGP connector
Figure 11.
D865PCD Add-in Board and Peripheral Interface Connectors