LEDs and Push Buttons
2-14
ADSP-BF561 EZ-KIT Lite Evaluation System Manual
LEDs and Push Buttons
This section describes the functionality of the LEDs and push buttons.
shows the locations of the LEDs and push buttons on the
board.
Reset Push Button (SW1)
The
RESET
push button resets all of the ICs on the board. One exception is
the USB interface chip (
U34
). The chip is not being reset when the push
button is pressed after the USB cable has been plugged in and communi-
cation with the PC has been initialized correctly. Once communication is
initialized, the only way to reset the USB is by powering down the board.
Figure 2-3. LED and Push Button Locations
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