Motorola CPCI-6020 ユーザーズマニュアル
Front Panel Asynchronous Serial Port
Controls, LEDs, and Connectors
CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)
59
3.3.2
Front Panel Asynchronous Serial Port
An RJ-45 receptacle is located on the front panel of the CPCI-6020 to provide the interface to
the COM1 serial port. This port is configured as DCE. The pin assignments for this connector
is as follows:
the COM1 serial port. This port is configured as DCE. The pin assignments for this connector
is as follows:
3.3.3
Front Panel USB ports
There are two USB Series A receptacles located on the front panel of the CPCI-6020. The pin
assignments are shown in the next tables:
assignments are shown in the next tables:
6
RD-
7
AC Terminated
8
AC Terminated
Table 3-1 Ethernet Connector Pin Assignments (continued)
Pin
Signal
Table 3-2 COM1 Pin Assignments
Signal
Pin
1
DCD
2
RTS
3
GND
4
TXD
5
RXD
6
GND
7
CTS
8
DTR
Table 3-3 USB Port 1
Pin Number
Pin Name
1
USBVOUT1
2
USB1DATA_N
3
USB1DATA_P
4
GND
Table 3-4 USB Port 0
Pin Name
Pin Number
1
USBVOUT0
2
USB0DATA_N