MSP4408G Ver la hoja de datos (PDF) - Micronas

Número de pieza

componentes Descripción

Fabricante

MSP4408G

Multistandard Sound Processor

Micronas 

ANA_IN1+

ANA_IN2+

ADR-Bus

Interface

AGC

A

D

Automatic

Soundselect

DEMODULATOR

Deemphasis: FM/AM

50/75 µs

FM/AM 0

(incl. Carrier Mute) DBX/MNR

Panda1

Prescale Stereo or A 1

Decoded

(0Ehex)

Standards:

NICAM

A2

Deemphasis: NICAM Stereo or A 3

J17

AM

BTSC

EIA-J

Prescale Stereo or B 4

(10hex)

SAT

FM-Radio

Standard

and Sound

I2C

Read

Detection

Register

I2S1

I2S_DA_IN1

I2S

(sync. 48 kHz)

Interface

5

I2S_CL

Prescale

(16hex)

I2S_WS

I2S_DA_IN2

I2S

I2S2

(sync. 48 kHz)

Interface

6

Prescale

(12hex)

I2S_CL3

I2S_WS3

I2S_DA_IN3

(async. 5-50 kHz)

I2S

Interface

Synchronization /

Interpolation

I2S3

Prescale

7

(11hex)

15

Main

Channel

Matrix

(08hex)

AVC* Σ

(29hex)

Beeper

Aux

Channel

Matrix

(09hex)

I2S

Channel

Matrix

(0Bhex)

(14hex)

Σ

Preem-

phasis

(34hex)

Volume

(00hex)

Volume

(06hex)

D

A

D

A

I2S

Interface

DACM_L

DACM_R

DACA_L

DACA_R

I2S_DA_OUT

(sync. 48 kHz)

Quasi-Peak

Channel

Matrix

(0Chex)

Quasi-Peak

Detector

I2C

Read

Register

Mix1

Mix1

Channel

Matrix

(38hex)

scale (3Ahex)

Σ

Mix2

Mix2

Channel

Matrix

(39hex)

scale (3Bhex)

Note: *AVC

location is

programmable

AVC*

(29hex)

SC1_IN_L

SC1_IN_R

SC2_IN_L

SC2_IN_R

SC3_IN_L

SC3_IN_R

SC4_IN_L

SC4_IN_R

MONO_IN

A

D

SCART

Prescale

(0Dhex)

(13hex)

SCART1

Volume

D

Channel

2

Matrix

A

(0Ahex)

(07hex)

SCART2

Channel

Matrix

(41hex)

Volume

(40hex)

D

A

Fig. 2–1: Signal flow block diagram of the MSP 44x8G (input and output names correspond to pin names).

SCART1_L/R

SC1_OUT_L

SCART2_L/R

SC1_OUT_R

SC2_OUT_L

SC2_OUT_R

(13hex)

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