KWIKSTIK-K40 Datasheet, PDF (18/19 Pages) Freescale Semiconductor, Inc – KwikStik board assembly

Pin
Side B
#
Name
Usage
B72
EBI_OE_b
B73
EBI_D7
B74
EBI_D6
B75
EBI_D5
B76
EBI_D4
B77
EBI_D3
B78
EBI_D2
B79
EBI_D1
B80
EBI_D0
B81
GND
Ground
B82
3.3V
5 Demo Applications
Pin
#
Name
Side A
Usage
A72
EBI_AD8
A73
EBI_AD7
A74
EBI_AD6
A75
EBI_AD5
A76
EBI_AD4
A77
EBI_AD3
A78
EBI_AD2
A79
EBI_AD1
A80
EBI_AD0
A81
GND
Ground
A82
3.3V
The demo applications highlight some of the features of the K40X256 MCU and the KwikStik evaluation
and development board. All of the applications run under the Freescale MQX^TM RTOS.
When the board is plugged in and powered on, a menu will allow selection of one of the applications.
Use the top left and right electrodes (E1, E2) to navigate through the available options. To select an
application, use either one of the bottom electrodes (E5, E6).
Navigate
Power ON
Sound Recorder
Navigate
Remote Control
Navigate
USB Joystick
Select
Select
Select
Sound Recorder
Remote Control
USB Joystick
Figure 14. Main menu navigation flow diagram for demo applications
5.1 Sound Recorder
Raw sound data can be recorded from the microphone, stored in the K40 internal memory, and
reproduced using the audio output mini-plug connector. A pair of headphones or external speakers
connected to the audio output jack of the KwikStik is required for this demo application.
Figure 15. Sound recorder demo application electrode layout
KWIKSTIKK40UM
KwikStik-K40 User's Manual
Page 18 of 19