WTS701MFSLASHT datasheet(7/77 Pages) WINBOND

7 / 77 page

WTS701

Publication Release Date: May 2003

- 7 -

Revision 3.09

7.4.6 Converting Text..................................................................................................................... 43

7.5 SPI Interface ................................................................................................................................ 46

7.5.1 SPI Transactions................................................................................................................... 46

7.6 CODEC Interface......................................................................................................................... 49

7.7 Control Characters....................................................................................................................... 52

7.7.1 Phonetic Alphabet Playback ................................................................................................. 52

7.7.2 Speed Change ...................................................................................................................... 54

7.7.3 Volume Change .................................................................................................................... 55

7.7.4 Case Sensitivity..................................................................................................................... 55

7.7.5. Pause Control ...................................................................................................................... 55

7.8 Customizing Abbreviations .......................................................................................................... 56

7.8.1 Abbreviation Data Format ..................................................................................................... 56

7.8.2 Abbreviation Table Format.................................................................................................... 57

7.8.3 Command Execution............................................................................................................. 57

7.9 Device Programming ................................................................................................................... 58

7.10 Text-To-Speech Processor Commmands – Quick Reference Table........................................ 59

7.10.1 Text Input Format................................................................................................................ 64

7.10.2. Buffer length limit ............................................................................................................... 65

7.10.3. Undefined characters......................................................................................................... 65

8. TIMING WAVEFORMS ..................................................................................................................... 66

8.1 SPI Timing Diagram..................................................................................................................... 66

8.2 CODEC Timing Diagrams ........................................................................................................... 68

9. ABSOLUTE MAXIMUM RATINGS.................................................................................................... 70

10. ELECTRICAL CHARACTERISTICS ............................................................................................... 71

11. TYPICAL APPLICATION CIRCUIT.................................................................................................74

12. PACKAGE DRAWING AND DIMENSIONS .................................................................................... 75

13. ORDERING INFORMATION........................................................................................................... 76

14. VERSION HISTORY ....................................................................................................................... 77

WTS701MF/T Datasheet(PDF) 7 Page - Winbond