Sundance SMT943 - Manual (Page 3)

User Manual SMT943 Page 3 of 54 Last Edited: 23/08/2011 17:24:00
Table of Contents
Precautions ................................................................................................................................ 5
1
Introduction ..................................................................................................................... 6
2 Related Documents ........................................................................................................ 7
2.1 Referenced Documents .............................................................................................. 7
2.2 Applicable Documents ............................................................................................... 7
3 Functional Description .................................................................................................. 8
3.1 Block Diagram.............................................................................................................. 8
3.2 Module Description .................................................................................................... 8
3.2.1 A/D converters ....................................................................................................... 9
3.2.2 D/A converters ..................................................................................................... 12
3.2.3 Clock structure ..................................................................................................... 15
3.3 FPGA Design ............................................................................................................... 18
3.3.1 Control Register Settings .................................................................................... 18
Register Descriptions ......................................................................................................... 20
3.3.2 Control Register – 0x1. ........................................................................................ 20
CLOCK Register 0 – 0x10. .............................................................................................. 21
CLOCK Register 1 – 0x11. .............................................................................................. 22
CLOCK Register 2 – 0x12. .............................................................................................. 22
CLOCK Register 3 – 0x13. .............................................................................................. 23
CLOCK Register 4 – 0x14. .............................................................................................. 23
CLOCK Register 5 – 0x15. .............................................................................................. 24
CLOCK Register 6 – 0x16. .............................................................................................. 25
CLOCK Register 7 – 0x17. .............................................................................................. 25
CLOCK Register 8 – 0x18. .............................................................................................. 26
CLOCK Register 9 – 0x19. .............................................................................................. 26
CLOCK Register A – 0x1A. ............................................................................................. 27
CLOCK Register B – 0x1B. .............................................................................................. 27
CLOCK Register C – 0x1C. ............................................................................................. 28
CLOCK Register D – 0x1D. ............................................................................................. 28
CLOCK Register E – 0x1E. .............................................................................................. 29
CLOCK Register F – 0x1F. .............................................................................................. 29
CLOCK Register 10 – 0x20. ............................................................................................ 29
CLOCK Register 11 – 0x21. ............................................................................................ 30
CLOCK Register 12 – 0x22. ............................................................................................ 30
CLOCK Register 13 – 0x23. ............................................................................................ 31
CLOCK Register 14 – 0x24. ............................................................................................ 31
CLOCK Register 15 – 0x25. ............................................................................................ 32
CLOCK Register 16 – 0x26. ............................................................................................ 32
CLOCK Register 17 – 0x27. ............................................................................................ 33
CLOCK Register 18 – 0x28. ............................................................................................ 34
CLOCK Register 19 – 0x29. ............................................................................................ 34
ADC Chab Register 0 – 0x30. ........................................................................................ 35