Datasheet

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LM10504EVAL User Guide
LM10504EVAL User Guide Texas Instruments 4Q 2011
Using the Evaluation Software
The LM10504EVAL should become active as soon as the USB cable is
plugged in. When the device starts up correctly, the green LED LD1 (DC IN)
is illuminated. All of the device functions can be accessed via the control
buttons.
Main screen
As shown in Figures 2 and 3, the top and bottom portions of the screen are
visible in both tab screens. Common functions can be controlled here.
Top of screen
The left corner of the of screen contains the Direct Register Access frame.
Binary data may be written and read from the registers. Use hexadecimal
values in address elds. Correct data value can be created using buttons
b0-b7. Value is immediately written to the device by pressing the Store
button and read from the device by pressing the Read button.
The Probe frame in the center of the screen contains the results of voltage
measurements. Values can be read by pressing the Measure button in
lower right corner of the screen.
The Pins frame in the right corner of the screen shows the status of the
Interrupt pin. It also contains the Reset button and checkboxes to control
Vselect_B2 and Vselect_B3 signals. Pressing the Reset button causes
100 ms positive pulse in reset pin.
Figure 2: LM10504 Evaluation Software Main Screen
Software