Intel D845PT Product Specification - Page 72

Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector

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Intel Desktop Board D845BG/D845PT Technical Product Specification Table 40. Front Panel Audio Connector Pin Signal Name Pin 1 MIC_IN_FP 2 3 MIC_BIAS 4 5 R_FNTOUT 6 7 Ground 8 9 L_FNT_OUT 10 Signal Name Ground V_5P0_AUD_ANALOG R_RETIN Key L_RETIN ✏ NOTE The front panel audio connector is alternately used as a jumper block for routing audio signals. Refer to Section 2.9.1 on page 75 for more information. Table 41. Serial Port B Connector Pin Signal Name 1 DCD (Data Carrier Detect) 3 RXD# (Receive Data) 5 TXD# (Transmit Data) 7 DTR (Data Terminal Ready) 9 Ground Pin Signal Name 2 DSR (Data Set Ready) 4 RTS (Request to Send) 6 CTS (Clear to Send) 8 RI (Ring Indicator) 10 Not connected Table 42. Front Panel USB Connector Pin Signal Name Pin Signal Name 1 USB_FNT_PWR 2 USB_FNT_PWR 3 USB_FNT1# 4 USB_FNT2# 5 USB_FNT1 6 USB_FNT2 7 Ground 8 Ground 9 Not connected 10 Not connected 2.8.3.1 Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector. Table 43. Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector Pin Signal Name In/Out Description 1 HDR_BLNK_GRN Out Front panel green LED 2 Not connected 3 HDR_BLNK_YEL Out Front panel yellow LED 72

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Intel Desktop Board D845BG/D845PT Technical Product Specification
72
Table 40.
Front Panel Audio Connector
Pin
Signal Name
Pin
Signal Name
1
MIC_IN_FP
2
Ground
3
MIC_BIAS
4
V_5P0_AUD_ANALOG
5
R_FNTOUT
6
R_RETIN
7
Ground
8
Key
9
L_FNT_OUT
10
L_RETIN
✏
NOTE
The front panel audio connector is alternately used as a jumper block for routing audio signals.
Refer to Section 2.9.1 on page 75 for more information.
Table 41.
Serial Port B Connector
Pin
Signal Name
Pin
Signal Name
1
DCD (Data Carrier Detect)
2
DSR (Data Set Ready)
3
RXD# (Receive Data)
4
RTS (Request to Send)
5
TXD# (Transmit Data)
6
CTS (Clear to Send)
7
DTR (Data Terminal Ready)
8
RI (Ring Indicator)
9
Ground
10
Not connected
Table 42.
Front Panel USB Connector
Pin
Signal Name
Pin
Signal Name
1
USB_FNT_PWR
2
USB_FNT_PWR
3
USB_FNT1#
4
USB_FNT2#
5
USB_FNT1
6
USB_FNT2
7
Ground
8
Ground
9
Not connected
10
Not connected
2.8.3.1
Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector
Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector.
Table 43.
Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector
Pin
Signal Name
In/Out
Description
1
HDR_BLNK_GRN
Out
Front panel green LED
2
Not connected
3
HDR_BLNK_YEL
Out
Front panel yellow LED