D865Grh Add-In Board And Peripheral Interface Connectors - Intel D865GRH Specification

2.8.2.4 Add-in Board and Peripheral Interface Connectors
Figure 19 shows the location of the add-in board connector and peripheral connectors for the
Desktop Board D865GRH. 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
E Diskette drive
Figure 19. D865GRH Add-in Board and Peripheral Interface Connectors
A B C D
2
1
1
2
1
J I H G F
Item
F
G
H
I
J
40
2
39
34
33
39 1
E
OM15933
Description
Primary Parallel ATA IDE [black]
Secondary Parallel ATA IDE [white]
SCSI hard drive activity LED (optional)
Serial ATA connector 1
Serial ATA connector 0
Technical Reference
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