Manual

Chapter 5 Pinouts VM62(A) / VM42(A) User’s Manual
5.2.5 Ethernet 10BaseT (SI-10BT) SITBT on board
Figure 5.2.5.1: SI-10BT Front Panel Pinouts
BU3 RJ45 (SCC1)
Collision Transmit
ETHERNET
Col Tx
10BaseT
Pin 8
Pin 1
8-pin RJ45 Serial Interface Connector (BU3)
Pin Nr. Signal
1 TD+
2 TD-
3 RD+
4 Not Connected
5 Not Connected
6 RD-
7 Not Connected
8 Not Connected
Configuration
The SI-10BT piggyback has one configurable jumper that sets the shielding of the board. The jumper settings are shown
below.
Jumper J1: Shielding
Setting Description
1-2 Shielded Default
1-3 Not Shielded
Page 5-8 ©1995 PEP Modular Computers May 17, 1996