MSP3451G

www.DataSheet4U.com MICRONAS INTERMETALL PRELIMINARY DATA SHEET MSP 34x1G Multistandard Sound Processor Family with Virtual Dolby Surround Edition Oct. 15, 1999 6251-511-1PD wMwwS.DPata3Sh4eext41UG.com PRELIMINARY DATA SHEET Contents Page Section 6 1. 7 1.1. 7 1.2. 8 1.3. 9 2. 10 2.1. 10 2.2. 10 2.2.1. 10 2.2.2. 11 2.2.3. 11 2.2.4. 11 2.3. 13 2.4. 13 2.5. 13 2.5.1. 13 2.5.2. 13 2.5.3. 13 2.5.4. 14 2.6. 14 2.6.1. 14 2.6.2. 14 2.6.3. 14 2.6.4. 15 2.7. 15 2.7.1. 15 2.7.2. 15 2.8. 16 2.9. 16 2.10. 16 2.11. 17 3. 17 3.1. 17 3.1.1. 18 3.1.2. 19 3.1.3. 20 3.1.4. 20 3.1.4.1. 20 3.1.4.2. 20 3.1.4.3. 20 3.1.4.4. 21 3.2. 21 3.3. 21 3.3.1. 25 3.3.2. 26 3.3.2.1. Title Introduction Features of the MSP 34x1G Family and Differences to MSP 34xxD MSP 34x1G Version List MSP 34x1G Versions and their Application Fields Functional Description Architecture of the MSP 34x1G Family Sound IF Processing Analog Sound IF Input Demodulator: Standards and Features Preprocessing of Demodulator Signals Automatic Sound Select Preprocessing for SCART and I2S Input Signals Source Selection and Output Channel Matrix Audio Baseband Processing Automatic Volume Correction (AVC) Loudspeaker and Headphone Outputs Subwoofer Output Quasi-Peak Detector Virtual Surround System Application Tips Sweet Spot Clipping Loudspeaker Requirements Cabinet Requirements SCART Signal Routing SCART DSP In and SCART Out Select Stand-by Mode I2S Bus Interface ADR Bus Interface Digital Control I/O Pins and Status Change Indic...