Connectors; Asynchronous Serial Port Connector (J1); Table 5-1. Com1 Connector (J1) Pin Assignments - Motorola MVME5500 Installation And Use Manual

Pin Assignments
5

Connectors

Asynchronous Serial Port Connector (J1)

5-2
Bus Mode Select Header (J19) on page 5-42
COP Enable Header (J20) on page 5-43
PCI Bus 0.0 Speed Header (J25) on page 5-43
VME SCON Select Header (J27) on page 5-44
PCI Bus 1.0 Speed Header (J29) on page 5-44
EEPROM Write Protect Header (J30) on page 5-45
An RJ-45 receptacle is located on the front panel of the MVME5500 board
to provide the interface to the COM1 serial port. The pin assignments for
this connector are as follows:

Table 5-1. COM1 Connector (J1) Pin Assignments

Pin Signal
1 DCD
2 RTS
3 GNDC
4 TXD
5 RXD
6 GNDC
7 CTS
8 DTR
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