Longshine D410PT - Manual (Page 34)

Intel Desktop Board D410PT Product Guide
34
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 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 Key (no pin)
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 In/Out Description Pin Signal In/Out Description
Hard Drive Activity LED Power LED
1 HD_PWR Out
Hard disk LED pull-
up (330 Ω) to +5 V
2 HDR_BLNK_GRN Out
Front panel
green LED
3 HDA# Out
Hard disk active
LED
4 HDR_BLNK_YEL Out
Front panel
yellow LED
Reset Switch On/Off Switch
5 Ground Ground 6 SWITCH_ON# In Power switch
7 FP_RESET# In Reset switch 8 Ground Ground
Power Not Connected
9 +5 V Power 10 N/C No pin