SLVU681 Datasheet, PDF (6/21 Pages) Texas Instruments – DRV8818EVM Evaluation Module

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3.3.1 Pin Information Control
Control pins appear in RED or GREEN. Click on these pins to change the state of the pin; this shows the
current state. Using the following key, you can see that a RED color indicates that the pin is a logic low,
and a GREEN color indicates it is logic high.
3.3.2 Basic Configuration and Control Buttons
Whereas clicking the individual pins changes the state of the pins, you can also use the control boxes at
the bottom to change the state of the pins.
For example, click on the Full Step radio button in the bottom right corner of the highlighted box. What
happens to the picture on the top?
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DRV8818EVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated
SLVU681 – February 2012
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