Flag Leds (Led2-4); Usb Monitor Led (Zled3); Power Led (Led6) - Analog Devices ADSP-21160 EZ-KIT Lite Manual

Flag LEDs (LED2–4)
The flag LEDs connect to the processor's flag pins (
are active high and are lit by an output of "
"LEDs and Push Buttons" on page 2-8
program the processor using flags.
corresponding LEDs.
Table 2-4. Flag LEDs
Flag Pin
FLAG0
FLAG1
FLAG2

USB Monitor LED (ZLED3)

The USB monitor LED (
been initialized successfully, and you can connect to the processor using a
VisualDSP++ EZ-KIT Lite session. If the LED does not light in approxi-
mately 15 second after the USB cable connects the board, try cycling
power on the board and/or reinstalling the USB driver (see the Visu-
alDSP++ Installation Quick Reference Card).
When VisualDSP++ is actively communicating with the EZ-KIT Lite tar-
get board, the LED can flicker, indicating communications handshake.

Power LED (LED6)

When is lit (green), it indicates that power is being properly supplied
LED6
to the board.
ADSP-21160 EZ-KIT Lite Evaluation System Manual
www.BDTIC.com/ADI
ADSP-21160 EZ-KIT Lite Hardware
Table 2-4
LED Reference Designator
LED2
LED3
LED4
) indicates that USB communication has
ZLED3
FLAG2–0
" from the processor. Refer to
1
for more information on how to
shows the flag signals and the
). The LEDs
2-9