Com1 And Com2 Connector Pin Assignments; Table 5-18. Com2 Connector Pin Assignments; Table 5-17. Com1 Connector Pin Assignments - Motorola AltiVec MVME5100 Series Installation & Use Manual

COM1 and COM2 Connector Pin Assignments

A standard RJ45 connector located on the front panel and a 9-pin header
located near the bottom edge of the MVME5100 provides the interface to
the serial debug ports. The RJ45 connector is for COM1 and the 9-pin
header is for COM2.
The pin assignments for these connectors are as follows:

Table 5-17. COM1 Connector Pin Assignments

Table 5-18. COM2 Connector Pin Assignments

http://www.motorola.com/computer/literature
Pin Assignment
1 DCD
2 RTS
3 GNDC
4 TXD
5 RXD
6 GNDC
7 CTS
8 DTR
9 GNDC
Pin Assignment
1 DCD
2 DSR
3 RXD
4 RTS
5 TXD
6 CTS
7 DTR
8 RI
9 GND
Connectors
5
5-27