17
3.7 USB Port Connector
The ROCKY- P258BX has one built-in USB port and one
connector for the future new I/O bus expansion.
•
CN15: USB Connector
•
CN16: USB Port
CN15 Description CN16 Description
1
VCC
1
VCC
2
SBD1-
2
SBD0-
3
SBD1+
3
SBD0+
4
GND
4
GND
3.8 IrDA Infrared Interface Port
ROCKY-P258BX built-in IrDA port supports Serial Infrared (SIR)
or Amplitude Shift Keyed IR (ASKIR) interface. If you want to
use the IrDA port, you have to configure the SIR or ASKIR
model in the BIOS’s Peripheral Setup’s COM2. Then the
normal RS-232 COM2 will be disabled.
•
CN11 : IrDA Connector
PIN NO. DESCRIPTION
1
VCC
2
FIR-RX
3
IR-RX
4
GND
5
IR-TX
6
CIR-RX
Summary of Contents for ROCKY-P258BX
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