user manual

4-24 Computer Group Literature Center Web Site

Connector Pin Assignments

Ethernet AUI Connector

The MVME2603/2604 provides both AUI and 10BaseT/100BaseTX LAN

connections. For MVME712M-compatible base boards, the LAN interface

is an AUI connection implemented with a DB15 connector (J6) located on

the MVME712M transition module. The pin assignments are listed in the

following table.

15 No Connection No Connection 33

16 GND No Connection 34

17 No Connection No Connection 35

18 No Connection No Connection 36

Table 4-14. Ethernet AUI Connector (MVME712M)

1 GND

2C+

3T+

4 GND

5R+

6 GND

7 No Connection

8 No Connection

9 C–

10 T–

11 No Connection

12 R–

13 +12V

14 No Connection

15 No Connection

Table 4-13. Parallel I/O Connector (MVME712M) (Continued)