Nadav Posted March 23, 2014 Report Share Posted March 23, 2014 Hi Guys,I am new to the FPGA world. I am planning to get the Papilio ONE board with LogicStart MegaWing for FPGA and Verilog learning.My question is about the ADC chip on this wing.I understand that SPARTAN FPGA family doesn't come with analog IOs, so an external ADC was used, controlled by SPI protocol.Now lets say I want to play with this option,I guess that I need some kind of Verilog code in order to implement the SPI protocol into the FPGA, am I right?Is there an exsisting block I can use? I have looked for information about it, but all I found is stuff related to the ZAP IDE, while I want to use papilio as an FPGA development platform. Thanks:) Nadav Link to comment Share on other sites More sharing options...
Jack Gassett Posted March 24, 2014 Report Share Posted March 24, 2014 Hamster put together this tutorial:http://hamsterworks.co.nz/mediawiki/index.php/SPI_ADC Jack. Link to comment Share on other sites More sharing options...
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