FMC ADC 100M 14b 4cha - Software issueshttps://ohwr.org/project/fmc-adc-100m14b4cha-sw/issues2019-08-05T09:44:01Zhttps://ohwr.org/project/fmc-adc-100m14b4cha-sw/issues/5V5 - Improving temperature compensation2019-08-05T09:44:01ZErik van der BijV5 - Improving temperature compensationSundance suggested:
The graphs for both ADC and DAC gains are all close to a straight a
line, so a simple 2 point temperature correction calibration would
reduce these errors by at least an order of magnitude.
Consider the above suggestion for a straight line software gain
correction, instead of the existing single point gain correction. This
requires no hardware changes, and the driver modifications could handle
boards calibrated with either a single or double point gain correction.
Please refer to the measurements reports
https://www.ohwr.org/project/fmc-adc-100m14b4cha-hw/wikis/Documents/2017-and-2018-Integration-and-Measurement-resultsFederico VagaFederico Vaga