Using the Evaluation Software
4.1
Operation
Once the evaluation board is connected to the PC, use the software interface to control the device.
The LM10524 should become active as soon as the USB cable is plugged in and ‘Power Up Mode’ is
clicked.
To Enable DEVSLP mode, PWR_UP mode should be pulled low using PWR_UP Pulse Button.
When the USB cable is plugged in, an orange led LD1 (DC IN) is lit. When the device starts up correctly, a
green LED, LD1 (PWR_OK), is lit. When the LM10524 is in devsleep mode, A red LED, LD2 (DEVSLP), is
lit. All the device functions can be accessed via the control buttons.
4.2
Main Screen (
&
)
The right and lower part of screen is visible as the background for both tab screens. Common functions
can be controlled here.
4.3
Right Part of Screen
The Probe frame contains the results of the voltage measurements. Values can be read when the device
becomes active.
The Pins frame shows the status of IRQ pin & PWR_UP mode. It also contains checkboxes to control
DEVSLEEP and PWR_UP PULSE signals.
5
SNVU314 – January 2014
LM10524EVM User Guide
Copyright © 2014, Texas Instruments Incorporated
