Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

CXD2724AQ-1 Datasheet(PDF) 17 Page - Sony Corporation

Part No. CXD2724AQ-1
Description  Single-Chip Dolby Pro Logic Surround Decoder
Download  65 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SONY [Sony Corporation]
Direct Link  http://www.sony.co.jp
Logo SONY - Sony Corporation

CXD2724AQ-1 Datasheet(HTML) 17 Page - Sony Corporation

Back Button CXD2724AQ-1 Datasheet HTML 13Page - Sony Corporation CXD2724AQ-1 Datasheet HTML 14Page - Sony Corporation CXD2724AQ-1 Datasheet HTML 15Page - Sony Corporation CXD2724AQ-1 Datasheet HTML 16Page - Sony Corporation CXD2724AQ-1 Datasheet HTML 17Page - Sony Corporation CXD2724AQ-1 Datasheet HTML 18Page - Sony Corporation CXD2724AQ-1 Datasheet HTML 19Page - Sony Corporation CXD2724AQ-1 Datasheet HTML 20Page - Sony Corporation CXD2724AQ-1 Datasheet HTML 21Page - Sony Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 17 / 65 page
background image
– 17 –
CXD2724AQ-1
5. Microcomputer Interface
[Relevant pins] RVDT, SCK, XLAT, REDY
The CXD2724AQ-1 performs the serial audio interface format setting and the coefficient settings such as
volume and filter by serial data from the microcomputer.
(1) Pin Configuration
The four external pins indicated in the table below are assigned to the microcomputer interface.
Serial data input from microcomputer.
Shift clock for serial data. Input data from RVDT is taken according to the SCK rise.
Interprets the 8 bits of RVDT before this signal rises as transfer mode data, and the
bits before that as address data.
Transfer prohibited while at Low level. Transfer enabled at High. This pin is an open
drain, and must be pulled up externally.
Symbol
RVDT
SCK
XLAT
REDY
I/O
Function
I
I
I
O
Table 5-1. Microcomputer Interface External Pins
(2) Description of Communication Formats
The internal data transfer timing from the microcomputer interface to the coefficient RAM and setup register is
called the SV cycle, and is generated once per 1 LRCK.
The SV cycle is generated immediately preceding the signal processing program, so it has absolutely no effect
on signal processing, and there is no risk of the sound being cut.
Address section + Mode section + Data section
act as one package of data to transfer data from the microcomputer to the CXD2724AQ-1.
[Write] ∗ For coefficient RAM
A0
A7
M0
M7
D0
D15
Address section (8 bits) Mode section (8 bits)
RVDT
SCK
XLAT
REDY
Data section (16 bits)
Fig. 5-1. Example of Communication


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65 


Datasheet Download

Go To PDF Page

Related Electronics Part Number

Part No.DescriptionHtml ViewManufacturer
CXD2719Q Single-Chip Dolby Pro Logic Surround Decoder 1  2  3  4  5  More Sony Corporation
CXD2720Q-2 Single-Chip Dolby Pro Logic Surround Decoder 1  2  3  4  5  More Sony Corporation
CXD2724AQ-3 Single-Chip Dolby Pro Logic Surround Decoder 1  2  3  4  5  More Sony Corporation
CXD2728Q Single-Chip Dolby Pro Logic Surround Decoder 1  2  3  4  5  More Sony Corporation
LV1050M Dolby Pro Logic Surround Decoder 1  2  3  4  Sanyo Semicon Device
NJM2177 DOLBY PRO LOGIC SURROUND DECODER 1  2  3  4  New Japan Radio
M62464BFP Dolby Pro Logic Surround Decoder with Discrete 5.1ch Analog Input 1  2  3  4  5  More Mitsubishi Electric Semiconductor
NJW1102A DOLBY PRO LOGIC SURROUND DECODER 1  2  3  4  New Japan Radio
NJW1104 DOLBY PRO LOGIC SURROUND DECODER 1  2  3  4  5  More New Japan Radio
M62462FP Dolby Pro Logic Surround Decoder 1  2  3  4  5  More Mitsubishi Electric Semiconductor

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn