EA9777-3

Page 5

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the right to change specifications

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typographical

errors

reserved.

EA 9777-3USB EVALUATIONBOARD

The Evaluation board provides a variety of features, starting with LEDs to indicate data-transfer,

ending with potentiometers to use the analogue inputs of EA eDIPTFTs.

The lands J8 are directly connected with the corresponding pin of the eDIP. If you remove the 0R-

resistors the periphery is completly disconnected. Please refer to the schematic on the last page.

Note: Not all functions of the Evaluation board are supported by every display of the eDIP-series.

FUNCTION OF POTENTIOMETER

Both potentiometers are connected to the anolgue

inputs of the eDIPTFTs. They set the voltage of AIN1

and AIN2 between GND and VDD.