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I have connected my 4 adc connector pins(sclk,din,dout,cs_n) to gpio pins. where do need to map these pins in .tcl file so that it takes proper input from the adc?

ngoya5
Beginner
474 Views

are these the correct pins?

ADC_CONVST PIN_U9

ADC_SCK PIN_V10

ADC_SDI PIN_AC4

ADC_SDO PIN_AD4

 

i cant seem to find these pins in fpga .

 

Can someone either help me or provide a sample tcl file.

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3 Replies
JonWay_C_Intel
Employee
112 Views

Hi @ngoya5​ 

Could you provide more info:

1) What is the device

2) Can you share your schematic of the connection

3) What you mean by map these pin in .tcl file. What are you trying to do? and what is your expected results?

4) Generally, what is your intention and end goal?

 

ngoya5
Beginner
112 Views

1) my device is de10 nano

i need to use the adc that is present in the board , can you tell me the steps to do that

JonWay_C_Intel
Employee
112 Views

DE10_NANO_ADC.sof would already be able to read the ADC. There are already steps provided in the doc to read the ADC.

 

Check out their user manual:

https://www.terasic.com.tw/cgi-bin/page/archive_download.pl?Language=English&No=1046&FID=1c19d1d50e0... (Section 5.2)

 

You may need to contact Terasic to provide you the files necessary if you dont have it.

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