Block Diagram Of The Ami 10-Output Module - Symmetricom TSG-3800 Series User Manual

Output Modules
AMI 10-Output Module
Figure 7-4.

Block Diagram of the AMI 10-Output Module

Rocker switch S1 and MUX 1 control the selection of the A/B signal pair used by the
module. S1 consists of six rocker switches, each performing a different function.
The output of the switch is set to either a "1" or a "0", depending upon the side that
is pressed. Pressing a rocker switch on the left side (side next to the labels) sets the
output to "1"; pressing the right side sets the output to "0". MUX 1 (also MUX 2 and
MUX3 discussed below) is a digital multiplexer, which routes the selected inputs to
the outputs.
The INSEL rocker switch controls MUX 1. When INSEL is pressed on the "0" side, it
causes MUX 1 to select the IN1 inputs. When the "1" side is pressed, the IN2 inputs
are selected.
216 TSG-3800 User's Guide
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12778474-002-2 Revision F – March 2004