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Push Buttons (SW4–1)
Four push buttons (
Two of the push buttons connect to the processor's
two connect to the processor's DAI. The push buttons are active high and,
when pressed, send a
Buttons" on page 1-15
switch (
) is capable of disconnecting the push buttons from the corre-
SW9
sponding processor pin (refer to
page 2-11
for more information). The processor signals and correspond-
ing push buttons are summarized in
Table 2-7. Push Button Connections
Processor
Push Button Reference Designator Processor
Signal
FLAG1
SW1
FLAG2
SW2
Board Reset Push Button (SW5)
The
push button (
RESET
ADSP-21262 EZ-KIT Lite Evaluation System Manual
ADSP-21262 EZ-KIT Lite Hardware Reference
) are provided for general-purpose user input.
SW4–1
to the processor. Refer to
high (1)
for more information. The push button enable
"Push Button Enable Switch (SW9)" on
Table
Signal
DAI_P19
DAIP_20
) resets all of the ICs on the board.
SW5
pins. The other
FLAG
"LEDs and Push
2-7.
Push Button Reference
Designator
SW3
SW4
2-15
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