TDA7514 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7514

SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR

STMicroelectronics 

TDA7514

4.10 Section 2 (Stereodecoder, Audioprocessor + Tuner)Section 1 (Turner)

Table 48. ADDRESS

MSB

D7

D6

D5

D4

D3

D2

D1

1

0

0

0

1

1

0

Table 49. SUBADDRESS

MSB

S7

S6

S5

S4

testcon

azhold

autoincr

S3

S2

S1

subaddress

4.11 READ MODE: ISS OUTPUT

MSB

S7

S6

S5

S4

S3

S2

S1

SMETER ADC

STEREO

LSB

D0

R/W

LSB

S0

LSB

S0

SMON

Table 50. AUDIO PROCESSOR / STEREO DECODER - RELATED BYTES

MSB

LSB

Function

Subaddr. D7

D6

D5

D4

D3

D2

D1

D0

loudness

0

gain

correctionl

input gain

source selector

Source selector,

1

soft step

volume steps

Volume

2

soft step

loudness gain pass

corner frequency

loudness steps

loudness

3

speaker

coupling

treble center

frequency

treble steps

Treble

4

soft step bass quality factor

bass steps

Bass

5

soft step

Speaker steps

Speaker Left Front

6

soft step

Speaker steps

Speaker LRight Front

7

soft step

Speaker steps

Speaker Left Rear

8

soft step

Speaker steps

Speaker Right Rear

9

rear seat bass DC

audio on

cut

bass center

frequency

mute (*)

soft mute time

mute (*) Configuration Audio Processor 1

10

rear

seat

audio

selector

loudness

freq. resp.

soft step time

loudness low pass

corner frequency

loudness Configuration Audio Processor II

treble

boost

chime dis

Configuration Audio Processor III

11

beep frequency

AZ on

mute (*)

RR

LR

RF

LF

12

de-emph

time

constant

pilot

threshold

NB peak

charge

cur

force NB AM fix

mono threshold

Std In Gain

mute (*) Stereo decoder II, NB II

13

MP infl. on

NB enable

NB dis.

from MP

(test)

NB AM

HPF order

NB AM

HPF

corner

roll-off compensation

Stereo decoder III, NB IV

48/74

Share Link: