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Manual Texas Instruments DEM-PCM1717

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  • Texas Instruments DEM-PCM1717 - page 1

    1 ® DEM-PCM1717 ® © 1996 Burr-Brown Corporation LI-475 Printed in U.S.A. July, 1996 DEM-PCM1717 DEM-PCM1717-1 DEM-DAI1717 EVALUATION FIXTURE FEA TURES ● DEM-PCM1717 Basic evaluation board for the PCM1717 requires an external audio processor for connection to digital audio source. ● DEM-PCM1717-1 DEM-PCM1717 plus Windows evaluation software a ...

  • Texas Instruments DEM-PCM1717 - page 2

    2 ® DEM-PCM1717 BLOCK DIAGRAMS (CONT) PCM1717 GND Audio Data LRCK/BCK/DATA 256/384fs Control Data ML/MC/MD Lch Direct Out Lch Capacitive Out Rch Direct Out Rch Capacitive Out +V CC DEM-DAI1717 DEM-PCM1717 The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions ...

  • Texas Instruments DEM-PCM1717 - page 3

    3 ® DEM-PCM1717 DEM-PCM1717 The DEM-PCM1717 is the basic evaluation fixture for the PCM1717 ∆Σ audio DAC. This fixture provides an easy way to connect power, data, and interface signals to the DAC. Figure 1 shows the block diagram of the DEM-PCM1717. The user must supply 4 digital audio signals, power, and mode control signals. The DAC will the ...

  • Texas Instruments DEM-PCM1717 - page 4

    4 ® DEM-PCM1717 FIGURE 3. DEM-PCM1717 Schematic. CN2 ML MD MC RSTB GND +V CC + S1 ML/MUTE MC/DM1 MD/DM0 RSTB MODE C6 10µF R 1 + C3 2.2µF + C 2  0.1µF C 1  100µF PCM1717E 1 2 3 4 5 6 7 8 9 10 XTI DGND V DD  LRCIN DIN BACKIN ZERO D/C_R V OUT R AGND XTO CLKO ML/MU ...

  • Texas Instruments DEM-PCM1717 - page 5

    5 ® DEM-PCM1717 FIGURE 4. DEM-PCM1717 Parts Layout and Trace Design. ...

  • Texas Instruments DEM-PCM1717 - page 6

    6 ® DEM-PCM1717 DEM-PCM1717-1 This demo board kit consist of a DEM-PCM1717 hardware board, together with an interface cable, for connecting the DEM-PCM1717 to power and connecting the software con- trol lines to an IBM-PC parallel port. DEM-PCM1717 also includes evaluation software, described later under Software Description. The interface cable c ...

  • Texas Instruments DEM-PCM1717 - page 7

    7 ® DEM-PCM1717 DEM-DAI1717 also allows for operation in the hardware mode. In this mode, the special functions are limited to de- emphasis frequency selection, soft mute and reset. These hardware features are controlled with DIP switches, and no PC connection is required. DEM-DAI1717 SYSTEM CONTENTS • DEM-DAI1717 Evaluation Board • DEM-DAI171 ...

  • Texas Instruments DEM-PCM1717 - page 8

    8 ® DEM-PCM1717 DEM-DAI1717 SYSTEM BOARD INFORMA TION GENERAL SPECIFICATIONS Table I lists the specifications for the DEM-DAI1717 sys- tem board. SPDIF Interface Optical via Toslink RCA with 75 Ω impedance. System Clock Frequency 256 times sampling frequency, fs Digital Audio Interface 16 bits, Normal Format, MSB last 18 bits, Normal Format, MSB ...

  • Texas Instruments DEM-PCM1717 - page 9

    9 ® DEM-PCM1717 HARDWARE CONNECTIONS FOR THE DEM-DAI1717 Hardware configuration of the DEM-DAI1717 evaluation board consists of supplying a source of digital audio data, connecting the board to an IBM-PC parallel port, connecting the audio output to a speaker or measurement tool and supplying a source of power to the system board. Digital Audio So ...

  • Texas Instruments DEM-PCM1717 - page 10

    10 ® DEM-PCM1717 PCM1717E for a more detailed explanation of these for- mats. Selecting either of these formats is done by clicking on the Format window and selecting the desired format. WIDTH This menu controls the number of bits that the PCM1717 uses for digital audio conversion. The choices are either 16 or 18 bits. LRCK This menu selection all ...

  • Texas Instruments DEM-PCM1717 - page 11

    11 ® DEM-PCM1717 FIGURE 11. DEM-DAI1717 Schematic. +  C 21  10µF R 15 + C 17  0.1µF C 16  10µF PCM1717E 1 2 3 4 5 6 7 8 9 10 XTI DGND V DD  LRCIN DIN BACKIN ZERO D/C_R V OUT R AGND XTO CLKO ML/MUT MC/DM2 MC/DM1 RSTB MODE D/C_L V OUT L V CC 20 19 1 ...

  • Texas Instruments DEM-PCM1717 - page 12

    12 ® DEM-PCM1717 FIGURE 12. DEM-DAI1717 Parts Layout. ...

  • Texas Instruments DEM-PCM1717 - page 13

    13 ® DEM-PCM1717 FIGURE 13. DEM-DAI1717 PCB Design. ...

  • Texas Instruments DEM-PCM1717 - page 14

    14 ® DEM-PCM1717 FIGURE 15. Demo Software Attenuation Menu. FIGURE 14. Demo Software Main Menu. Control Data Input Format HOLD CLOSE Format Standard Width LRCK Low = R Output Format L-Out L-In R-Out R-In Att Ctrl L < > R 16 bit Control Data Functional Condition HOLD CLOSE DeEmph OFF Mute OFF IZD OFF OPE ON Control Data Attenuate Level HOLD C ...

  • Texas Instruments DEM-PCM1717 - page 15

    15 ® DEM-PCM1717 FIGURE 16. Demo Software Format Menu. FIGURE 17. Demo Software Function Menu. Control Data PCM1717 Attenuate Control Functional Condition HOLD CLOSE DeEmph OFF DeEmph De-Emphasis Control OFF Mute OFF IZD OFF OPE ON Mute OFF IZD OFF OPE Left and Right DACs Soft Mute Internal Zero Detection Circuit Control Left and Right DACs Operat ...

  • Texas Instruments DEM-PCM1717 - page 16

    IMPORT ANT NOTICE T exas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify , before placing orders, that information being relied on is current and complete. All product ...

Manufacturer Texas Instruments Category Stereo System

Documents that we receive from a manufacturer of a Texas Instruments DEM-PCM1717 can be divided into several groups. They are, among others:
- Texas Instruments technical drawings
- DEM-PCM1717 manuals
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- or energy labels Texas Instruments DEM-PCM1717
All of them are important, but the most important information from the point of view of use of the device are in the user manual Texas Instruments DEM-PCM1717.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Texas Instruments DEM-PCM1717, service manual, brief instructions and user manuals Texas Instruments DEM-PCM1717. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Texas Instruments DEM-PCM1717.

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A complete manual for the device Texas Instruments DEM-PCM1717, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Texas Instruments DEM-PCM1717 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Texas Instruments DEM-PCM1717.

A complete Texas Instruments manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Texas Instruments DEM-PCM1717 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Texas Instruments DEM-PCM1717, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Texas Instruments DEM-PCM1717, that we can find in the current document
3. Tips how to use the basic functions of the device Texas Instruments DEM-PCM1717 - which should help us in our first steps of using Texas Instruments DEM-PCM1717
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Texas Instruments DEM-PCM1717
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Texas Instruments DEM-PCM1717 in a specific country, if it was not possible to solve the problem on our own.

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