Based on the knowledge about how to use LTBHB203E1K LCD module and EP1K30QC208-3 FPGA
a display part of handheld digital storage oscilloscope was completed to reduce system cost and power consumption by modular design. The method of driving liquid crystal module is given and data storage and data processing modules are realized by FPGA. The design achieved such purposes as displaying input signal waveform
user settings
input signal parameters and so on. This technique has highly practical value and has been applied to the products.
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references
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