Usb Port Connector; Irda Infrared Interface Port - ICP Electronics ROCKY-3786EV User Manual

3.6 USB Port Connector

ROCKY-3786EVG provides two USB ports and U2 version
provides six ports -- two USB 1.1 and four USB 2.0 ports.
•CN6: USB 1.1
1. VCC
2. GROUND
3. DATA1-
4. DATA2+
5. DATA1+
6. DATA2-
7. GROUND
8. VCC
•CN27, CN28: USB 2.0, U2 version only
1. VCC
2. GROUND
3. DATA1-
4. DATA2+
5. DATA1+
6. DATA2-
7. GROUND
8. VCC

3.7 IrDA Infrared Interface Port

The ROCKY-3786EVG built-in a IrDA port which supports
Serial Infrared(SIR) or Amplitude Shift Keyed IR(ASKIR)
interface. While using the IrDA port, the user have to set
SIR or ASKIR model in the BIOS's Peripheral Setup's
COM 2. Then the normal RS-232 COM 2 will be disabled.
7 1
8 2
7 1
8 2
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