ITT Intermetall MSP 3410 B free download

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PRELIMINARY DATA SHEET MSP 3410 B Multistandard Sound Processor Edition Nov. 20, 1995 6251-366-9PD MSP 3410 B Contents Page 4 5 5 5 5 6 6 6 9 9 9 9 10 10 10 10 10 11 11 11 11 11 12 13 14 14 14 14 14 14 14 15 15 15 16 16 17 17 18 18 19 20 2 Section 1. 2. 2.1. 2.2. 2.3. 3. 3.1. 3.2. 4. 4.1. 4.1.1. 4.1.2. 4.1.3. 4.1.4. 4.1.5. 4.1.6. 4.1.7. 4.1.8. 4.1.9. 4.1.10. 4.2. 4.3. 4.4. 5. 5.1. 5.2. 5.2.1. 5.2.2. 5.2.3. 5.2.4. 5.3. 6. 7. 8. 9. 10. 11. 11.1. 11.2. 11.2.1. 11.2.2. 11.2.3. Title Introduction Features of the MSP 3410 B Features of the Demodulator and Decoder Sections Features of the DSP-Section Features of the Analog Section Application Fields of the MSP 3410 B NICAM plus FM-Mono German 2-Carrier System (DUAL FM System) Architecture of the MSP 3410 B Demodulator Block Analog Sound IF ­ Input Section Quadrature Mixers Lowpass Filtering Block for Mixed Sound IF Signals CORDIC Block Differentiate Lowpass Filter Block for Demodulated Signals High Deviation FM Mode MSP-Mute Function in the Dual Carrier FM Mode DQPSK-Decoder NICAM-Decoder Analog Section and SCART Switches MSP 3410 B Audio Baseband Processing Dual Carrier FM Stereo/Bilingual Detection Control Bus Interface Protocol Description Proposal for MSP 3410 B I2C Telegrams Symbols Write Telegrams Read Telegrams Examples Start Up Sequence N-Bus Interface Pay-TV Interface Audio PLL and Crystal Specifications S-Bus Interface I2S Bus Interface Programming the Demodulator Part Write Registers: Table and Addresses Write Registers: Functions and Values Setting of Parameter AD_CV Control Register 'MODE_REG' FIR-Parameter PRELIMINARY DATA SHEET ITT Semiconductors PRELIMINARY DATA SHEET MSP 3410 B Contents, continued Page 21 22 22 23 24 24 24 24 24 25 25 26 26 31 32 34 34 35 38 39 41 41 42 47 54 54 54 55 56 57 58 60 61 63 63 63 63 64 65 Section 11.2.4. 11.3. 11.4. 11.5. 11.6. 11.6.1. 11.6.2. 11.6.3. 11.6.4. 11.6.5. 11.6.6. 12. 12.1. 12.2. 12.3. 13. 13.1. 13.2. 13.3. 13.4. 13.5. 13.5.1. 13.5.2. 13.5.3. 14. 14.1. 14.2. 14.3. 14.4. 15. 16. 17. 18. 19. 19.1. 19.2. 19.3. 20. 21. Title DCO-Increments Read Registers: Listing and Addresses Read Registers: Functions and Values Sequences to Transmit Parameters and Start of Processing Software Proposals for Multistandard TV-Sets Multistandard Including System B/G with NICAM/FM-Mono only Multistandard Including System I with NICAM/FM-Mono only Multistandard Including System B/G with NICAM/FM-Mono and German DUAL FM Satellite Mode Automatic Search Function for FM-Carrier Detection Automatic Standard Detection Programming the Audio Processing Part Summary of the DSP Control Registers Exclusions Summary of Readable Registers Specifications Outline Dimensions Pin Connections and Descriptions Pin Configuration Pin Circuits Electrical Characteristics Absolute Maximum Ratings Recommended Operating Conditions Characteristics Timing Diagrams Power-up Sequence I2C Bus Timing Diagram I2S Bus Timing Diagram SBUS Timing Diagram Application Circuit DMA Application I2S Bus i