MSP3410B datasheet(2/68 Pages) MICRONAS

2 / 68 page

PRELIMINARY DATA SHEET

MSP 3410 B

ITT Semiconductors

Contents

Page

Section

Title

Introduction

Features of the MSP 3410 B

2.1.

Features of the Demodulator and Decoder Sections

2.2.

Features of the DSP-Section

2.3.

Features of the Analog Section

Application Fields of the MSP 3410 B

3.1.

NICAM plus FM-Mono

3.2.

German 2-Carrier System (DUAL FM System)

Architecture of the MSP 3410 B

4.1.

Demodulator Block

4.1.1.

Analog Sound IF – Input Section

4.1.2.

Quadrature Mixers

4.1.3.

Lowpass Filtering Block for Mixed Sound IF Signals

4.1.4.

CORDIC Block

4.1.5.

Differentiate

4.1.6.

Lowpass Filter Block for Demodulated Signals

4.1.7.

High Deviation FM Mode

4.1.8.

MSP-Mute Function in the Dual Carrier FM Mode

4.1.9.

DQPSK-Decoder

4.1.10.

NICAM-Decoder

4.2.

Analog Section and SCART Switches

4.3.

MSP 3410 B Audio Baseband Processing

4.4.

Dual Carrier FM Stereo/Bilingual Detection

Control Bus Interface

5.1.

Protocol Description

5.2.

Proposal for MSP 3410 B I2C Telegrams

5.2.1.

Symbols

5.2.2.

Write Telegrams

5.2.3.

Read Telegrams

5.2.4.

Examples

5.3.

Start Up Sequence

N-Bus Interface

Pay-TV Interface

Audio PLL and Crystal Specifications

S-Bus Interface

10.

I2S Bus Interface

11.

Programming the Demodulator Part

11.1.

Write Registers: Table and Addresses

11.2.

Write Registers: Functions and Values

11.2.1.

Setting of Parameter AD_CV

11.2.2.

Control Register ’MODE_REG’

11.2.3.

FIR-Parameter

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