Intel BOXD410PT Product Guide - Page 34
Connecting to the Serial Headers, Table 8. Serial Port Headers COM 1 and COM 2
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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 Pin Signal Name 1 DCD (Data Carrier Detect) 3 TXD# (Transmit Data) 5 Ground 7 RTS (Request To Send) 9 RI (Ring Indicator) 2 RXD# (Receive Data) 4 DTR (Data Terminal Ready) 6 DSR (Data Set Ready) 8 CTS (Clear To Send) 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 Hard Drive Activity LED Power LED 1 HD_PWR Out Hard disk LED pullup (330 Ω) to +5 V 2 HDR_BLNK_GRN Out 3 HDA# Out Hard disk active LED 4 HDR_BLNK_YEL Out Description Front panel green LED Front panel yellow LED Reset Switch On/Off Switch 5 Ground 7 FP_RESET# In Ground Reset switch 6 SWITCH_ON# In 8 Ground Power switch Ground Power Not Connected 9 +5 V Power 10 N/C No pin 34