PSoC4 CSD Tuner problem | Cypress Semiconductor
PSoC4 CSD Tuner problem
I have used CY8C4125AXI.
I want to use tuner for touch sensitivity tuning.
but I have some problem to use tuner for all IDAC setting and Auto-calibration.
when I set the 'compaesation IDAC' disable, It works well.
but I set the 'compaesation IDAC' enable, It works badI have 4 cases.
1. Compensation IDAC : Disable Auto-calibration : Disable - No problem
2. Compensation IDAC : Disable Auto-calibration : Enable - No problem
3. Compensation IDAC : Enable Auto-calibration : Disable
signal, base, raw value is 0 also tuning is imposible.
4. Compensation IDAC : Enable Auto-calibration : Enable
at first time I can see the data(signal, base, raw) but when I changed the value(threshold, hysterisis and ETC), all data changed to 0 after that these data not recovered, even I click revert parameters.
how can I use tuner with compasation IDAC option?