Dave,
Thank you for the prompt response. My calibrations are for 9 photo diodes on a specific chip. Each diode reads different light counts out of the factory so I have been calibrating all 9 diodes to initialize around 390k counts in dark and 6 million counts when a uniform, test light strip (basically a night light) is exposed to all 9 simultaneously. By varying multipliers and offsets (y = mx + b since they should all be linear and hopefully very close) in lab view, I then put the corresponding hex values into my VHDL Quartus program. I think the issue may be in the communication at power on between the EPCS and and FPGA. I'm not sure where the calibrations are getting stored. I know that the .sof files get put on the FPGA but the .jic files go to the EPCS instead. I suppose my calibrations would then be getting stored on the EPCS? Then the FPGA should be reading that data and storing the configuration. It isn't my VHDL programming in play and I'm a Matlab guy by nature so maybe I need to spend more time looking through the program.
Thank you,
Justin