Datasheet

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Figure 2. Evaluation Board Description
Figure 3. Setting number of LEDs
3 Software Features
• 1) Don’t forget to un-check the Sleep box to turn the LEDs on.
• 2) SLEEP button puts device to SLEEP but does not remove device from sleep. Use the Sleep
checkbox. SLEEP does not reset the registers. SW Reset resets the registers to default.
• 3) Checking both LED_A_EN and LED_B_EN will allow the brightness to be controlled by Bank A and
Bank B sliders independently.
• 4) To update the Interrupt Status, click the Readback All button. Any checks indicated a fault. All
registers will be updated with the correct values.
5
SNVU213A–March 2013–Revised April 2013 LM3630 EVM User Guide
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