TDA7541 datasheet(45/76 Pages) STMICROELECTRONICS

45 / 76 page

TDA7541

Software specification

45/76

IFSEXP

Expanded IF counter sampling time

ISSBW

ISS filter band width select

ISSENA

ISS filter enable

ISSON

ISS filter control mode

ISSM

ISS filter application mode

KAGC

FM keying AGC

LDENA

Lock detector enable tuner PLL

Stereo decoder level gain adjust

FM local mode enable

LNA

AM LNA Pin/FET mode

MPAC

Influence tuner multi path detection on adjacent channel behavior

MPCC

Stereo decoder multi path detector charge current

MPENA

Tuner multi path detector influence on adjacent channel enable

MPFAST

Fast mode of multi path information at quality pin

MPG

Multi path detector gain

MPINT

Stereo decoder multi path internal influence enable

MPRG

Stereo decoder multi path detector rectifier gain

MPTH

Tuner multi path detector threshold

Mono/Stereo switch fixed (“Forced Mono”)

MUX

Output multiplexer for MUX pin

NBENA

Audio noise blanker enable

NBCT

Audio noise blanker noise controlled threshold

NBDC

Audio noise blanker deviation control

NBFC

Audio noise blanker field strength control

NBLT

Audio noise blanker low threshold

NBMP

Stereo decoder multi path influence on peak discharge current

NBPC

Audio noise blanker peak charge current

NBRR

Audio noise blanker rectifier discharge resistor

NBSMP

Strong multi path influence on audio noise blanker

NBT

Audio noise blanker time constant

ODCUR

Current for over deviation correction

ODENA

Over deviation correction enable

Tuner PLL counter

PCM

Pilot cancellation mode

Table 14.

I2C control bit description (continued)

Name

Function

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