Texas Instruments TLV320DAC23 manual TLV320AIC23 EVM2 Parts Location Diagram

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Figure 3–1. TLV320AIC23 EVM2 Parts Location Diagram

Right Out

Left Out

MIc

Line Out

Left In	J1L	J2R	J2L
		J3	J2
			J2
Line In		J1	Headphone
Line In			Headphone
		U1	J4
Right In	J1R	Y1
Right In	J1R

Parallel

PortPJ1

Connector

I2C		Power
J5
	J7
Master CLKIN	Digital I/O	Master CLKOUT

3-2

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Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions About This Manual How to Use This ManualRead This First 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 Analog Connections Jumper SettingsTLV320AIC23 EVM2 Power Master Clock TLV320AIC23 EVM2 FeaturesDigital I/O Digital LoopbackPage Software DASCCTAIC23 Installation AIC23/DAC23 EVM2 Connection Diagram Main Panel DASCCTAIC23 Start-UpDASCCTAIC23 Overview About ButtonReset Button Line Input VolumeHeadPhone Volume Message Area10 I2C Bypass Check Box 9 I2C Adjust ButtonNormal Mode and USB Mode Radio Buttons DataLog On Check BoxFrequency Display Areas I2C AdjustClock Select Button Preset Modes View RegistersMode Files Vol HeadPhone Register 6 OK, Apply, and Cancel ButtonsVol Line Input 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