Stretched the pulse width of SOC and COG based on the required ADC clock cycles of conversion to fix the temperature sensing issue. A. The SOC signal should follow the requirement stated on FPGA-TN-02129 (Section 3.6. ADC Conversion). "The analog ...
Description: This article explains the purpose of internal reference generator in ADC for all Nexus products. Solution: The 1.2V internal reference generator is provided to facilitate wafer level and package functional testing. With an accuracy of ...
Solution: Based on Appendix B of FPGA-TN-02129 (ADC User Guide for Nexus Platform), package CSFBGA121 does not support external VREF for both LIFCL-40 and LIFCL-17.
Description:This article explains the reason ADC clock-in cannot be driven using an oscillator output in CertusPro-NX. Solution:In CertusPro-NX., the ADC clock input is hard-wired on the fabric to the 4th secondary output (CLKOS4) of the Lower Right ...