Connecting To The Alternate Front Panel Power Led Header; Connecting To The Ieee 1394A Header; Connecting To The Serial Port Header; Alternate Front Panel Power Led Header - Intel BOXDG965WHMKR Product Manual

Connecting to the Alternate Front Panel Power LED
Header
Figure 22, F on page 44 shows the location of the alternate front panel power LED
header. Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front
panel header. If your chassis has a three-pin power LED cable, connect it to this
header.
Table 8 shows the pin assignments for the front panel header.
Table 8. Alternate Front Panel Power LED Header
Pin Description
1 Front panel green LED
2 No pin
3 Front panel yellow LED

Connecting to the IEEE 1394a Header

See Figure 22, B for the location of the blue IEEE 1394a header. Table 9 shows the
pin assignments for the header.
Table 9. IEEE 1394a Header Signal Names
Pin Signal Name
1 TPA1+
3 Ground
5 TPA2+
7 +12 V
9 Key (no pin)

Connecting to the Serial Port Header

See Figure 22, D for the location of the serial port header. Table 9 shows the pin
assignments for the header.
Table 10. Serial Port Header Signal Names
Pin Signal Name
1 DCD
3 TXD#
5 Ground
7 RTS
9 RI
Installing and Replacing Desktop Board Components
In/Out
Out
Out
Pin Signal Name
2 TPA1-
4 Ground
6 TPA2-
8 +12 V
10 Ground
Pin Signal Name
2 RXD#
4 DTR
6 DSR
8 CTS
10 No connection
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