CXD2724AQ-3 datasheet(28/65 Pages) SONY

Part #	CXD2724AQ-3

Description	Single-Chip Dolby Pro Logic Surround Decoder

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CXD2724AQ-3

(2) Setting Data

(2)-1. Setup Data

Table 8-1-1 lists the registers most closely related to Pro Logic mode.

Setup data not listed in Table 8-1-1 may be set as desired, with due consideration given to the contents of

Fields A to D noted in "6. Setup Register".

1: Noise sequencer mode

1: Virtual mode

01: Dolby 3 Stereo mode

01: SFC mode

Center channel (C-ch) trim volume

Surround channel (S-ch) trim volume

Coefficient RAM area setting (111: Other than Virtual mode, 100: Virtual mode)

SQA14

SQA13

SQA09, 08

SQA05, 04

SQB15 to 11

SQB10 to 06

SQD02 to 00

"0"

"00"

Don't care

"111"

Register name Setting value

Remarks

Table 8-1-1. Pro Logic Mode Setup Register Settings

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