Sundance SMT381 2007 - Manual (Page 3)

Table of Contents
1 Introduction ................................................................................................................6
1.1 Module Features .......................................................................................................6
1.2 Possible applications.................................................................................................6
2 Related Documents....................................................................................................7
2.1 Referenced Documents .............................................................................................7
2.2 Applicable Documents ..............................................................................................7
3 Acronyms, Abbreviations and Definitions ...........................................................8
3.1 Acronyms and Abbreviations ...................................................................................8
3.2 Definitions .................................................................................................................8
4 Functional Description.............................................................................................9
4.1 Block Diagram...........................................................................................................9
4.2 Main analogue features ..........................................................................................10
4.3 Clock structure........................................................................................................10
4.4 Analogue output......................................................................................................12
4.5 SLB ..........................................................................................................................14
5 Performance..............................................................................................................14
5.1 Waveform Memory..................................................................................................14
6 Footprint ....................................................................................................................18
6.1 Components location...............................................................................................18
6.2 Test points...............................................................................................................19
7 Support Packages ....................................................................................................21
7.1 SMT368A.................................................................................................................21
7.1.1 SMT381Control task ..........................................................................................22
7.1.2 Registers_381 task .............................................................................................22
7.1.3 Clock_dac_381v4 task ........................................................................................24
7.1.4 Clock_dac_381v4_div4 task ...............................................................................25
7.1.5 DAC381 task.......................................................................................................25
7.1.6 Sine task .............................................................................................................25
7.1.7 Duplicate task.....................................................................................................25
8 Physical Properties .................................................................................................26
8.1 Mechanical Interface ..............................................................................................26
8.2 Electrical Interface .................................................................................................26
9 Safety ..........................................................................................................................27
10 EMC .............................................................................................................................28
11 Appendix ....................................................................................................................28
User Manual SMT381 Page 3 of 31 Last Edited: 12/06/2007 10:43:00