Datasheet

Kit Operation

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5.1 Analog Input

The analog input sources can be applied directly to J2 (top or bottom side). The analog inputs may also

be accessed through J7 and screw terminal J8.

5.2 Analog Output

The analog outputs from the TLV320AIC1106 are available on J1 (top or bottom). They also may be

accessed through J6.

5.3 Default Jumper Locations

Table 5 lists the jumpers found on the EVM and their respective factory default conditions.

Table 5. List of Jumpers

JUMPER DEFAULT POSITION JUMPER DESCRIPTION

W1 Not installed Coupling for EAR. Either directly or via capacitor

W2 Installed Connects EARVDD to 3.3VA

W3 Not installed Connecting J7 through MK1

W4 Installed Connecting left of J7 to MIC-

W5 Not installed Adjusting MIC5 gain resistance

W6 Not installed Adjusting MIC5 gain resistance

W7 2 to 3 Unmute/mute MIC

W8 2 to 3 Unmute/mute EAROUT

W9 Not installed Selecting MCLK from MCLK input

W10 Installed Selecting MCLK from SCLK input

W11 Installed Connecting DVDD with 3.3VD

W12 2 to 3 /LINSEL Select

6 Kit Operation

This section provides information on using the TLV320AIC1106EVM-K, including setup, program

installation, and program usage.

6.1 TLV320AIC1106EVM-K Block Diagram

A block diagram of the TLV320AIC1106EVM-K is shown in Figure 1. The evaluation kit consists of two

circuit boards connected together. The motherboard is designated as the USB-MODEVM Interface board,

whereas the daughterboard is the TLV320AIC1106EVM described previously in this manual.

TLV320AIC1106EVM-K SLAU328A–October 2010–Revised January 2011

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