Terasic Cypress CapSense P0080, Руководство пользователя

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Push-button
The CapSense Matrix Button Keypad board includes a reset push-button (SW1) to allow a system
reset signal for designs loaded into the PSoC device. The push-button provides a high logic level or
a low logic level when it is not pressed or pressed, respectively.
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Audio Beep Buzzer
The CapSense Matrix Button Keypad board contains an audio beep buzzer for an audible beep
feedback for any button press.
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4x4 Matrix-type Capacitive Touch Buttons
4x4 (16) CapSense buttons are connected and laid out in a matrix-type fashion on the CapSense
Matrix Keyboard board. The 16 CapSense buttons include 12 standard buttons marked with 0-9, *
and # symbols. The remainder 4 buttons are unlabeled.
Figure 3-3 illustrates the CapSense buttons
matrix-type layout.
Figure 3-3 CapSense Buttons Layout
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