Folk,
...After this release I am focused on hardware aspects; specifically getting control over the fan, temp, and hopefully voltage. I've put a number of hours into research and testing on those aspects and now have some confidence in my understanding of how the controls currently work -- its just a matter of me getting control over them now.
.....
Thank you,
Jason
I think that you firstly need to learn how to change the voltage on the chips, and only then - control the fan. Although its likely to be related things.
I have several devices from different batches: 1,2,3. And they all work differently: 1 batch - when the frequency increases from 500 to 750, the voltage also changes from 0.8V to 0.85V
2 - batch: with increasing frequency - the voltage changes, but at a frequency of about 668-700 current protection is activated, and the PWM converter turns off
3 - batch: - When changing the frequency, the voltage DOES NOT CHANGE. At any frequency - the voltage on the chips is 0.8V
I use immersion cooling, and the temperature on the chips is less than 50 degrees at any frequency, on any batch. Therefore, if it were possible to control the voltage, I could easily check how much the maximum frequency could be increased.
If voltage cant control thru the software a hardware mod can be done to increase the voltage higher then the .80 as with most devices if you increase the freq the power needs to rise some to make it effective