Motorola CPCI-6020 manual Front Panel Asynchronous Serial Port, Front Panel USB ports, USB Port

Front Panel Asynchronous Serial Port Controls, LEDs, and Connectors

Table 3-1 Ethernet Connector Pin Assignments (continued)

Pin

6

7

8

Signal

RD-

AC Terminated

AC Terminated

3.3.2Front 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:

Table 3-2 COM1 Pin Assignments

Signal

1

2

3

4

5

6

7

8

Pin

DCD

RTS

GND

TXD

RXD

GND

CTS

DTR

3.3.3Front 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:

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

1

2

Pin Number

USBVOUT0

USB0DATA_N

CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C) 59