Texas Instruments TLV320DAC23, TLV320AIC23 DASCCTAIC23 Start-Up, DASCCTAIC23 Overview, Main Panel

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DASCCT_AIC23 Start-Up

4.2DASCCT_AIC23 Start-Up

1)Execute the software file named DASCCT_AIC23.exe from the directory where the software was loaded.

2)Click the Master or Slave radio button to select the operating mode.

3)Click the AIC 23 or DAC 23 radio button to select the device.

4.3DASCCT_AIC23 Overview

The EQ GUI was designed with a screen resolution of 1152 by 864. Therefore, the windows optimally fit on the screen using this resolution. For a screen resolution of 800 by 600, the main window initializes higher up, toward the center of the screen. All other resolutions initialize at the same coordinates as designed in the 1152 by 864 screen resolution.

4.4 Main Panel

The GUI main panel is shown in Figure 4–2. The following paragraphs describe the features seen on the main panel.

Figure 4–2. Main Panel

4.4.1About Button

The About button is hidden under the TI logo in the upper left corner of the main panel. Pressing this button causes a standard About box to appear with release information about DASCCT_AIC23.

4.4.2AIC 23 and DAC 23 Radio Buttons

These radio button allow selection of the device to be emulated by the TLV320AIC23 EVM2, the codec or the DAC.

4.4.3Master and Slave Radio Buttons

These radio buttons select the operating mode of the device.

4-4

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Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions How to Use This Manual Read This FirstAbout This Manual Related Documentation From Texas InstrumentsTrademarks Contents Figures Introduction Page Quick Start-Up Page Theory of Operation TopicTLV320AIC23 EVM2 Parts Location Diagram Photographs of EVM TLV320AIC23 EVM2 Top ViewTLV320AIC23 EVM2 Bottom View Parallel Port Interface Board Top View Jumper Settings TLV320AIC23 EVM2 PowerAnalog Connections TLV320AIC23 EVM2 Features Digital I/OMaster Clock Digital LoopbackPage Software DASCCTAIC23 Installation AIC23/DAC23 EVM2 Connection Diagram DASCCTAIC23 Start-Up DASCCTAIC23 OverviewMain Panel About ButtonLine Input Volume HeadPhone VolumeReset Button Message Area9 I2C Adjust Button Normal Mode and USB Mode Radio Buttons10 I2C Bypass Check Box DataLog On Check BoxI2C Adjust Clock Select ButtonFrequency Display Areas Preset Modes View RegistersMode Files 6 OK, Apply, and Cancel Buttons Vol Line Input RegisterVol HeadPhone Register Audio Analog RegisterAnalog Control Audio Digital RegisterPower Down Register Audio Format RegisterFormat Control Sampling Rate RegisterClock Setup Interface Activate RegisterI2C Error Messages Device can be undeterminedPage Kit Contents TLV320AIC23 EVM2 Kit Contents Bill of Materials Description Qty Part Number Mfr Ref. DesERJ-8RQJ3R3V Circuit Card and Schematic Thu Nov 29 104853 Thu Nov 29 104627 Thu Nov 29 104713 Page