Connecting To The Serial Headers; Connecting To The Front Panel Header; Front Panel Header Signal Names - Intel BLKD410PT Product Manual

Intel Desktop Board D410PT Product Guide

Connecting to the Serial Headers

Before connecting to the serial headers, observe the precautions in "Before You Begin"
on page 23. See Figure 10, B on page 32 for the location of the serial headers.
Table 8 shows the pin assignments for the serial headers.
Table 8. Serial Port Headers (COM 1 and COM 2)
Pin Signal Name
1 DCD (Data Carrier Detect)
3 TXD# (Transmit Data)
5 Ground
7 RTS (Request To Send)
9 RI (Ring Indicator)

Connecting to the Front Panel Header

Before connecting to the front panel header, observe the precautions in "Before You
Begin" on page 23. See Figure 10, C on page 32 for the location of the front panel
header.
Table 9 shows the pin assignments for the front panel header.
Table 9. Front Panel Header Signal Names
Pin Signal
Hard Drive Activity LED
1 HD_PWR
3 HDA#
Reset Switch
5 Ground
7 FP_RESET# In
9 +5 V
34
In/Out Description
Hard disk LED pull-
Out
up (330 Ω) to +5 V
Hard disk active
Out
LED
Ground
Reset switch
Power
Power
Pin Signal Name
2 RXD# (Receive Data)
4 DTR (Data Terminal Ready)
6 DSR (Data Set Ready)
8 CTS (Clear To Send)
10 Key (no pin)
Pin Signal
Power LED
2 HDR_BLNK_GRN
4 HDR_BLNK_YEL
On/Off Switch
6 SWITCH_ON#
8 Ground
Not Connected
10 N/C
In/Out Description
Front panel
Out
green LED
Front panel
Out
yellow LED
In Power switch
Ground
No pin