TDA7416

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2.3.11Testing Audioprocessor (20)

Note: This byte is used for testing or evaluation purposes only and must not set to other values than “11111110”

in the application!

MSB

LSB

FUNCTION

0

1

Audioprocessor Testmode

off

on

0

1

0

1

0

1

X

0

1

X

X

X

0

0

0

0

0

0

0

1

1

1

1

1

0

0

0

0

1

1

1

0

0

0

1

1

0

0

1

1

0

0

1

0

0

1

0

1

Test-Multiplexer

Spectrum Analyzer Filter

62Hz

Spectrum Analyzer Filter

157Hz

Spectrum Analyzer Filter

396Hz

Spectrum Analyzer Filter

1kHz

Spectrum Analyzer Filter 2.51kHz

Spectrum Analyzer Filter 6.34kHz

Spectrum Analyzer Filter

16kHz

Switch-Ron measurement setup (Level input)

not used

200kHz Oscillator

NB-Hold

internal Reference

0

1

Clock

external

internal

0

1

AZ Function

off

on

0

1

SC-Clock

Fast Mode

Normal Mode