Specifications

2.3 User-Configurable Jumpers and Options
The diagrams on the following pages provide information on user-configurable jumpers and
options. It shows the different layouts of the two board series as well.
Figure 2-1a. SEM – 4020 Series 11153
Communication Interface Select Switches
Port 0 through Port 7
E1
Through
E8
E10
E13
E12
E9
E11
Board Series
Layout ID