Ieee 1394A Header; Serial Port Header; Front Panel Header; Serial Port Header Signal Names - Intel BOXDG35EC - Core2 Quad/LGA 775/ G35/FSB Product Manual

Intel Desktop Board DG35EC Product Guide

IEEE 1394a Header

See Figure 23, C for the location of the IEEE 1394a header. Table 6 shows the pin
assignments for the header.
Table 6. IEEE 1394a Signal Header Names
Pin Signal Name
1 TPA1+
3 Ground
5 TPA2+
7 +12 V
9 Key (no pin)

Serial Port Header

See Figure 23, D for the location of the serial port header. Table 7 shows the pin
assignments for the header.
Table 7. Serial Port Header Signal Names
Pin Signal Name
1 DCD
3 TXD#
5 Ground
7 RTS
9 RI

Front Panel Header

See Figure 23, E for the location of the multi-colored front panel header. Table 8
shows the pin assignments for the front panel header.
Table 8. Front Panel Header
Pin Description
Hard Drive Activity LED
1 Hard disk LED pull-up to +5 V Out
3 Hard disk active LED
Reset Switch
5 Ground
7 Reset switch
9 Power
46
In/Out Pin
Out
In
Power
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
Description
Power LED
2 Front panel green LED
4 Front panel yellow LED
On/Off Switch
6 Power switch
8 Ground
Not Connected
10 No pin
In/Out
Out
Out
In