STV82X7 datasheet(137/156 Pages) STMICROELECTRONICS

Part #	STV82X7

Description	Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders

PDF	156 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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137 / 156 page

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STV82x7

12.24 AutoStandard Coefficients Settings

AUTOSTD_COEFF_CTRL

AUTOSTD_COEFF_INDEX_MSB

Bit Name

Reset

Function

CHANNEL_STATUS[7:6]

Channel status mode:

00: Mode zero

other values: reserved

EMPHASIS[5:3]

000

Emphasis: according to IEC60958 specification

0: Asserted

1: Not asserted

NON_AUDIO

Non-audio:

0: Linear PCM

1: Non-audio signal

PRO_CON

Select Professional or Consumer modes:

0: Consumer

1: Professional

Address: FBh

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

AUTOSTD_COEFF_

CTRL[1:0]

Bit Name

Reset

Function

Bits [7:2]

000000

Reserved.

AUTOSTD_COEFF

_CTRL[1:0]

Control the Demod filter coeff table settings

00: No action

01: Init Coeffecients to ROM values

10: Update Coeffecients with I2C values (set to 0 by DSP to acknowledge)

Address: FCh

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

AUTOSTD_

COEFF_

INDEX_MSB

STV82X7 Datasheet(PDF) 137 Page - STMicroelectronics

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