Texas Instruments DEM-DSD1791 Скачать руководство пользователя страница 2

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty. Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for
their products and applications using TI components. To minimize the risks associated with customer products
and applications, customers should provide adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,
copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process
in which TI products or services are used. Information published by TI regarding third-party products or services
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property
of the third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of information in TI data books or data sheets is permissible only if reproduction is without
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for
such altered documentation.

Resale of TI products or services with statements different from or beyond the parameters stated by TI for that
product or service voids all express and any implied warranties for the associated TI product or service and is
an unfair and deceptive business practice. TI is not responsible or liable for any such statements.

Following are URLs where you can obtain information on other Texas Instruments products and application
solutions:

Products

Applications

Amplifiers

amplifier.ti.com

Audio

www.ti.com/audio

Data Converters

dataconverter.ti.com

Automotive

www.ti.com/automotive

DSP

dsp.ti.com

Broadband

www.ti.com/broadband

Interface

interface.ti.com

Digital Control

www.ti.com/digitalcontrol

Logic

logic.ti.com

Military

www.ti.com/military

Power Mgmt

power.ti.com

Optical Networking

www.ti.com/opticalnetwork

Microcontrollers

microcontroller.ti.com

Security

www.ti.com/security

Telephony

www.ti.com/telephony

Video & Imaging

www.ti.com/video

Wireless

www.ti.com/wireless

Mailing Address:

Texas Instruments

Post Office Box 655303, Dallas, Texas 75265

Copyright 

 2003, Texas Instruments Incorporated

Содержание DEM-DSD1791

Страница 1: ...November 2003 Audio Converter Products Digital Audio User s Guide SLEU038...

Страница 2: ...ute a license from TI to use such products or services or a warranty or endorsement thereof Use of such information may require a license from a third party under the patents or other intellectual pro...

Страница 3: ...handling or use of the goods Please be aware that the products received may not be regulatory compliant or agency certified FCC UL CE etc Due to the open construction of the product it is the user s r...

Страница 4: ...re is uncertainty as to the load specification please contact a TI field representative During normal operation some circuit components may have case temperatures greater than 55 C The EVM is designed...

Страница 5: ...gment Audio Stereo Digital to Analog Converter data sheet SLES075 PCM1791A 24 Bit 192 kHz Sampling Advanced Segment Audio Stereo Digital to Analog Converter data sheet SLES071 PCM1793 24 Bit 192 kHz S...

Страница 6: ...Contents vi Trademarks Microsoft is a trademark of Microsoft Corporation Windows is a trademark of Microsoft Corporation Other trademarks are the property of their respective owners...

Страница 7: ...trol for PCM1793 1 3 1 4 Audio Data Interface 1 4 1 4 1 PCM Audio Interface 1 5 1 4 2 DSD Audio Interface for PCM1791 1793 1 5 1 4 3 DSD Audio Interface for DSD1791 1793 1 5 1 5 Demonstration Software...

Страница 8: ...Bottom View 2 6 2 7 DEM DAI ASDAC Analog Section Sockets for Daughter Board Low Pass Filter 2 7 2 8 DEM DAI ASDAC Regulator and Connector 2 7 2 9 DEM DAI ASDAC PCM DSD1791 PCM1793 Digital Section Digi...

Страница 9: ...1793 PCM1793 Hardware control DEM DSD1791 DSD1791 Software control DEM DSD1793 DSD1793 I2C control Topic Page 1 1 Block Diagram 1 2 1 2 Connections 1 2 1 3 Operation Control 1 3 1 4 Audio Data Interfa...

Страница 10: ...e operated by connecting 15 V and 5 V power supplies and the S PDIF interface CN051 AVCC 9 V to 15 V Icc 20 mA typical CN052 GND analog CN053 AVCC 9 V to 15 V Icc 20 mA typical CN054 VCC 4 5 V to 5 5...

Страница 11: ...itch SW004 is the reset control for the CS8414 DAI receiver 1 3 3 SW005 DAI External Interface Selection Switch SW005 selects whether the S PDIF inputs for the PCM DSD1791 1793 are provided through th...

Страница 12: ...93 The interface formats are listed in Table 1 2 Table 1 3 De Emphasis Control DEMP1 PIN 25 DEMP0 PIN 24 De Emphasis Function L L Disabled L H 48 kHz H L 44 1 kHz H H 32 kHz Switches DEMP0 and DEMP1 s...

Страница 13: ...ntrol Software provided with the DEM PCM DSD1791 allows programming of the PCM DSD1791 internal registers The software operates on computers running Microsoft Windows 3 1 95 98 or 2000 The demonstrati...

Страница 14: ...to connect between the PC and connector CN003 of the DEM PCM DSD1791 The demonstration software includes a total five files in the DEM1791 these files include the following DEM1791 exe DEM1791 ini Vb...

Страница 15: ...Demonstration Software 1 7 Description Top Menu Attenuation Window Operation Window Function Window...

Страница 16: ...P1 Honda CN104 RCA Red LPR6520 0802 SMK CN103 RCA Yellow LPR6520 0803 SMK CN001 RCA Yellow LPR6520 0804 SMK CN051 Banana jack Orange T 45 Yellow Sato Parts CN052 Banana jack Green T 45 Green Sato Part...

Страница 17: ...10 F 16 V AL ELE capacitor ROA 16V 100M ELNA C002 0 1 F Ceramic capacitor RPE132F104Z50 Murata C004 C006 0 1 F 2125 Ceramic capacitor GRM40F104Z25PT Murata C007 C008 3900 pF Film capacitor APSF0100J39...

Страница 18: ...1 10...

Страница 19: ...presents the DEM DAI ASDAC and the DEM AS VDAC printed circuit boards and schematics Topic Page 2 1 DEM DAI ASDAC Printed Circuit Board 2 2 2 2 DEM AS VDAC Printed Circuit Board 2 5 2 3 DEM DAI ASDAC...

Страница 20: ...DEM DAI ASDAC Printed Circuit Board 2 2 2 1 DEM DAI ASDAC Printed Circuit Board Figure 2 1 DEM DAI ASDAC Silkscreen...

Страница 21: ...DEM DAI ASDAC Printed Circuit Board 2 3 Schematics and Printed Circuit Boards Figure 2 2 DEM DAI ASDAC Top View...

Страница 22: ...DEM DAI ASDAC Printed Circuit Board 2 4 Figure 2 3 DEM DAI ASDAC Bottom View...

Страница 23: ...DEM AS VDAC Printed Circuit Board 2 5 Schematics and Printed Circuit Boards 2 2 DEM AS VDAC Printed Circuit Board Figure 2 4 DEM AS VDAC Silkscreen Figure 2 5 DEM AS VDAC Top View...

Страница 24: ...DEM AS VDAC Printed Circuit Board 2 6 Figure 2 6 DEM AS VDAC Bottom View...

Страница 25: ...ND VOUTR VOUTR NC AVCC AVCC NC GND GND DSD L DSD R D BCK D SCLK 7 AVCC R107 680 R103 1 8k R111 3 3k C111 10uF 16V C109 10uF 16V R102 1 8k CN104 RCA pj U102 NJM5534 R106 680 C104 1800pF 2 3 6 4 R114 10...

Страница 26: ...C015 100uF 16V CN004 FFC 48BMEP1 1 2 3 4 5 6 7 Vcc GND 14 13 12 11 10 9 8 Vcc GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1 2 3 4 5 6 7 8 9 10 Vcc GND 20 19 18 17 16 15 14 13 12 11 U005 74VHC244 C013 0 1uF...

Страница 27: ...0 C009 0 068uF C015 100uF 16V CN004 FFC 48BMEP1 1 2 3 4 5 6 7 Vcc GND 14 13 12 11 10 9 8 Vcc GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1 2 3 4 5 6 7 8 9 10 Vcc GND 20 19 18 17 16 15 14 13 12 11 U005 74VHC2...

Страница 28: ...4 0 1uF C003 10uF 16V 1 2 3 4 5 SW001 DSS105 RA001 47k x 5 VDD 5 Pin DBCK FMT2 FMT1 FMT0 DEMP1 DEMP0 SCKO ZERO L ZERO R P_LRCK P_BCK P_DATA MUTE P_SCLK 4 Pin DSDR 3 Pin DSDL 2 Pin DSD 1 Pin DSD C002 0...

Отзывы: