Intel D810EMO Personal Computer User Manual


 
Technical Reference
47
2.8.3.1 USB Port Connector
Table 30 lists the signal names of the USB port connector.
Table 30. USB Port Connector (J7A1)
Pin Signal Name Pin Signal Name
1 USB_PWR 2 USB_PWR
3 USB_P2RL# 4 USB_P3RL#
5 USB_P2RL 6 USB_P3RL
7 Ground 8 Ground
9 Key (no pin) 10 USB_FP_OC
2.8.3.2 Front Panel Connector
Table 31 lists the signal names of the front panel connector.
Table 31. Front Panel Connector (J8C1)
Pin Signal In/Out Description Pin Signal In/Out Description
Hard Drive Activity LED Power /Sleep / Message Waiting LED
1 HD_PWR Out Hard disk LED pull-up
(330 ) to +5 V
2 HDR_BLNK_GRN Out Front panel
green LED
3 HD_LED# Out Hard disk active LED 4 HDR_BLNK_YEL Out Front panel
yellow LED
Reset Switch Power Switch
5 GND Ground 6 SW_ON# In Front panel
power switch
7 FP_RESET# In Front panel Reset
button
8 GND Ground
Infrared Port Miscellaneous
9 +5 V Out IR Power 10 N/C In Not connected
11 IRRX In IrDA serial input 12 GND Ground
13 GND Ground 14 (Pin removed) Not connected
15 IRTX Out IrDA serial output 16 +5 V Out Power