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Intel Desktop Board D915PCY/D915PCM Technical Product Specification
Table 20.
S/PDIF Connector (Optional)
Pin
Signal Name
1
+5 V
2
S/PDIF Output
3
Ground
Table 21.
ATAPI CD-ROM Connector (Optional)
Pin
Signal Name
1
Left audio input from CD-ROM
2
CD audio differential ground
3
CD audio differential ground
4
Right audio input from CD-ROM
Table 22.
Front Panel Audio Connector
Pin
Signal Name
1
Port E [Port 1] Left Channel
3
Port E [Port 1] Right Channel
5
Port F [Port 2] Right Channel
7
Port E [Port 1] and Port F [Port 2]
Sense send (jack detection)
9
Port F [Port 2] Left Channel
INTEGRATOR'S NOTE
The front panel audio connector is colored yellow.
Table 23.
Serial Port B Connector (optional)
Pin
Signal Name
1
DCD
3
TXD
5
Ground
7
RTS
9
RI
Table 24.
Chassis Intrusion Connector
Pin
Signal Name
1
Intruder
2
Ground
64
Pin
Signal Name
2
Ground
4
Presence# (dongle present)
6
Port E [Port 1] Sense return
(jack detection)
8
Key
10
Port F [Port 2] Sense return
(jack detection)
Pin
Signal Name
2
RXD
4
DTR
6
DSR
8
CTS
10
Not connected
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