Motorola MCPN750A Benutzerhandbuch
TM-PIMC-0001 Transition Module
http://www.motorola.com/computer/literature
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7
TM-PIMC-0001 Transition Module COM2 Connector (J8)
An RJ-45 connector is located on the rear panel of the TM-PIMC-0001
Transition Module to provide the interface to the COM2 serial port. The
COM2DIR jumper (J2) is a two position (three pin) jumper that controls
the origin of the serial port. With pins 2-3 jumpered, COM2 from the
MCPN750A is enabled. With pins 1-2 jumpered, the connector is
redirected to the PMC I/O module 2 (PIM2). Refer to the TM-PIMC-0001
Installation Preparation section of Chapter 1 for specific jumper placement
information. The pin assignments for this connector are as follows:
Transition Module to provide the interface to the COM2 serial port. The
COM2DIR jumper (J2) is a two position (three pin) jumper that controls
the origin of the serial port. With pins 2-3 jumpered, COM2 from the
MCPN750A is enabled. With pins 1-2 jumpered, the connector is
redirected to the PMC I/O module 2 (PIM2). Refer to the TM-PIMC-0001
Installation Preparation section of Chapter 1 for specific jumper placement
information. The pin assignments for this connector are as follows:
Table 7-19. TM-PIMC-0001 COM2 Connector (J8)
1
DCD
2
RTS
3
GND
4
TXD
5
RXD
6
GND
7
CTS
8
DTR