Forum Discussion
New ContributorI 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?
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.
3 Replies
JonWay_alteraFrequent Contributor
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?
ngoya51) 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_altera
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=1c19d1d50e0ee9b21678e881004f6d81 (Section 5.2)
You may need to contact Terasic to provide you the files necessary if you dont have it.
