MachXO2 Pico
Development Kit
Running the Environment
Scanning Demo
1. In the terminal window, press ‘
m
’ on the
keyboard to display the menu. The Environ-
ment Scanning Demo main menu appears in
HyperTerminal.
Note: Press ‘m’ to redisplay
the menu if it scrolls off the screen. Refer to the
MachXO2 Pico Development Kit User’s Guide
for main menu command usage.
2. In the terminal window, press ‘
l
’ (lower case
‘L’ character). A data point from the current
monitoring ADC will be saved in page 0 of the
SPI Flash device on the board. Repeat logging a few more times.
3. In the terminal window, press ‘
d
’. The first logged data point will be read on page 0 of the
SPI Flash device and displayed on the HyperTerminal. You can display additionally logged
data points until a “No More Data” message is displayed.
4. To display the logged data again, press ‘
c
’. This will clear the page address pointers and
data will be read beginning with page 0 of the SPI Flash.
5. Press ‘
e
’ to erase the content of the SPI Flash device.
QS011
February 2011
latticesemi.com
Copyright © 2011 Lattice Semiconductor Corporation. Lattice Semiconductor, L (styl-
ized) Lattice Semiconductor Corp., Lattice (design), ispLEVER, Lattice Diamond and
MachXO2 are either registered trademarks or trademarks of Lattice Semiconductor
Corporation in the United States and/or other countries. Other product names used in
this publication are for identification purposes only and may be trademarks of their re-
spective companies.
Done!
Congratulations! You have successfully connected and demonstrated the MachXO2 Pico
Development Kit. Please refer to the
MachXO2 Pico Development Kit User’s Guide
available on
the Lattice web site at www.latticesemi.com/alpha-mxo2-pico-kit for the following:
• Running advanced demos
• Details on additional evaluation board features and operation
• Programming the MachXO2 Pico Evaluation Board with the USB cable
• Modifying and generating the demo bitstreams from the Diamond project source files
• Schematics
Technical Support
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