Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
Announcements
Need Forum Guidance? Click here

Search our FPGA Knowledge Articles here.
18493 Discussions

10 gx fpga VREFP_ADC和VREFN_ADC应如何处理

BQi
Beginner
200 Views

使用10CX085

如果不使用FPGA的传感器功能的话VREFP_ADC和VREFN_ADC应如何处理?悬空or接地?别的管脚如TEMP、ADCGND、VSIGN在手册中都明确说明不使用的话可接地处理。

0 Kudos
1 Reply
Rahul_S_Intel1
Employee
91 Views

Hi ,

I assume you have the query on Cyclone 10 GX FPGA ,

For VREFP_ADC and VREFN_ADC, it is mentioned to connect to GND

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/dp/cyclone-10/pcg-01022.pdf

Pageno: 13

Reply