Intel D845HV Product Specification - Page 69

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

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Technical Reference Table 41. Front Panel Audio Connector Pin Signal Name Pin 1 MIC_IN_FP 2 3 MIC_BIAS 4 5 R_FNTOUT 6 7 Not connected 8 9 L_FNT_OUT 10 Signal Name AUD_JACK_GND V_5P0_AUD_ANALOG R_RETIN Not connected 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 72 for more information. Table 42. Serial Port B Connector (Optional) Pin Signal Name Pin 1 DCD (Data Carrier Detect) 2 3 TXD# (Transmit Data) 4 5 Ground 6 7 RTS (Request to Send) 8 9 RI (Ring Indicator) 10 Signal Name RXD# (Receive Data) DTR (Data Terminal Ready) DSR (Data Set Ready) CTS (Clear to Send) Not connected Table 43. Front Panel USB Connector Pin Signal Name 1 USB_FNT_PWR 3 USB_FNTA# 5 USB_FNTA 7 Ground 9 Not connected Pin Signal Name 2 USB_FNT_PWR 4 USB_FNTB# 6 USB_FNTB 8 Ground 10 Not connected 2.8.3.1 Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector (Optional) Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector. Table 44. 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 69

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Technical Reference
69
Table 41.
Front Panel Audio Connector
Pin
Signal Name
Pin
Signal Name
1
MIC_IN_FP
2
AUD_JACK_GND
3
MIC_BIAS
4
V_5P0_AUD_ANALOG
5
R_FNTOUT
6
R_RETIN
7
Not connected
8
Not connected
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 72 for more information.
Table 42.
Serial Port B Connector (Optional)
Pin
Signal Name
Pin
Signal Name
1
DCD (Data Carrier Detect)
2
RXD# (Receive Data)
3
TXD# (Transmit Data)
4
DTR (Data Terminal Ready)
5
Ground
6
DSR (Data Set Ready)
7
RTS (Request to Send)
8
CTS (Clear to Send)
9
RI (Ring Indicator)
10
Not connected
Table 43.
Front Panel USB Connector
Pin
Signal Name
Pin
Signal Name
1
USB_FNT_PWR
2
USB_FNT_PWR
3
USB_FNTA#
4
USB_FNTB#
5
USB_FNTA
6
USB_FNTB
7
Ground
8
Ground
9
Not connected
10
Not connected
2.8.3.1
Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector
(Optional)
Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector.
Table 44.
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