Teridian 73M1966B User manual

Simplifying System IntegrationTM
73M1966B
Evaluation Kit User Manual
March 19, 2009
Rev. 1.0
UM_1966B_024

73M1966B Evaluation Kit User Manual UM_1966B_024
2 Rev. 1.0
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UM_1966B_024 73M1966B Evaluation Kit User Manual
Rev. 1.0 3
Table of Contents
1Introduction.........................................................................................................................................5
1.1 System Requirements ..................................................................................................................6
1.2 Package Contents.........................................................................................................................6
1.3 Safety and ESD Notes..................................................................................................................6
2Getting Started....................................................................................................................................7
2.1 Connecting to the PCM Test Set..................................................................................................8
2.2 Connecting the SPI to the PC.......................................................................................................8
2.3 Connecting to a Central Office Line Simulator .............................................................................8
2.3.1 Considerations When Connecting to the Telephone Network................................................9
2.4 Graphical User Interface...............................................................................................................9
2.5 Connecting the Power Supply ....................................................................................................10
2.6 Applying Power...........................................................................................................................10
3Connectors and Jumpers.................................................................................................................11
4Using the Demo Boards...................................................................................................................12
5Motherboard Schematic, PCB Layouts and BOM..........................................................................13
5.1 Schematic...................................................................................................................................13
5.2 PCB Layouts...............................................................................................................................14
5.3 Bill of Materials............................................................................................................................16
6Ordering Information........................................................................................................................17
7Related Documentation....................................................................................................................17
8Contact Information..........................................................................................................................17
Revision History........................................................................................................................................18

73M1966B Evaluation Kit User Manual UM_1966B_024
4 Rev. 1.0
Figures
Figure 1: Motherboard with 73M1966B Demo Board...................................................................................5
Figure 2: Demo Board Connections Overview..............................................................................................7
Figure 3: Central Office Line Simulator.........................................................................................................8
Figure 4: Simple DC Feed Circuit.................................................................................................................9
Figure 5: 73M1966 Motherboard Schematics.............................................................................................13
Figure 6: Motherboard: Silk Screen Top.....................................................................................................14
Figure 7: Motherboard: Top Layer..............................................................................................................14
Figure 8: Motherboard: Bottom Layer.........................................................................................................15
Tables
Table 1: Motherboard Connectors and Jumpers ........................................................................................11
Table 2: Motherboard Bill of Materials........................................................................................................16
Table 3: Order Numbers and Packaging Marks .........................................................................................17

UM_1966B_024 73M1966B Evaluation Kit User Manual
Rev. 1.0 5
1 Introduction
The 73M1966B Evaluation Kit is a system for 73M1966B customer evaluations. The system is primarily
designed to be used with a standard PCM channel measuring set, such as the Wandel & Goltermann
PCM-4, but can be used as a stand-alone evaluation platform. The kit contains the 73M1966 Demo
Motherboard, the 73M1966B Demo Board, and the Teridian Graphical User Interface (GUI). The
recommended Wandel & Goltermann PCM-4 test set is an automated system that can analyze the
performance of the 73M1966B. The GUI can be used to configure the 73M1966B control registers using
a personal computer and to read its status conditions.
The kit demonstrates functionality and allows evaluation of the 73M1966B performance characteristics via
the PCM channel measuring set, which provides a source of A-law or µ-law data that is used for the
analysis of the bi-directional channel.
Figure 1 shows the 73M1966B Demo Board connected on top of the Motherboard. The Motherboard
provides user-friendly connections to the PCM-4 test set, the DC Loop Supply and the personal computer
running the GUI software.
Figure 1: Motherboard with 73M1966B Demo Board
Use this document with those listed in Related Documentation. Note that this document does not
describe the setup and configuration of the 73M1966B Demo Board; refer to the 73M1966B Demo Board
User Manual. The Teridian Graphical User Interface is described in the 73M1866B/73M1966B GUI User
Guide.