DE10-Lite
User Manual
34
www.terasic.com
May 11, 2018
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The DE10-Lite board has eight analog inputs are connected to MAX 10 FPGA ADC1, through a
1x6 and a 1x2 header input, wherein the 1x2 header is reserved and not mounted with parts.
Any analog inputs signals sourced through the Arduino header JP8 are first filtered by the Analog
Front-End circuit. This circuit scales the maximum allowable voltage per the Arduino specification
(5.0V) to the maximum allowable voltage per the MAX 10 FPGA ADC IP block (2.5V).
These Analog inputs are shared with the Arduino's analog input pin (ADC_IN0 ~ ADC_IN5),
Figure 3-20
shows the connections between the Arduino Analog input and FPGA.
Figure 3-20 Connections between the Arduino Analog input and MAX 10 FPGA
