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DEMOEM User Manual
Figure 6-1: Logic Analyzer Application
This PC-based application is used to display the logic analyzer data on the
PC. The logic analyzer data is displayed in real-time and each waveform may
be paused, zoomed, and printed.
To start using this application, please plug in a USB cable into the DEMOEM
board. Once the USB and Power LEDs light up, indicating the proper
enumeration on the USB port, click on the Open DEMO and Graph Pins
button. The logic channel graphs should be reflecting data captured from the
IO pins connected to the IN0 and IN1 header pins on the DEMOEM
evaluation board.
This PC-based application is included on the DVD-ROM that accompanies
the DEMOEM, and may also be found at:
http://www.pemicro.com/fixedlinks/demotoolkit.cfm.
6.2
Terminal Application
This PC-based application acts as a standard serial port terminal application
on the PC. It works with standard serial ports as well as the virtual serial port
on the DEMOEM board. The application includes settings to adjust the COM
port number, baud rate, parity, and number of data bits. There is a button to
take a file on the PC and transmit it out of the serial port. There are also
delays which are automatically inserted into the transmission output to
prevent overruns. It is recommended that these defaults not be changed.