Hi ALL,
I am using TC514 Dual slope 16bit ADC, to capture analog data form a sensor.
I have read the data sheet and designed the required ckt.
i have interfaced this to dspic30f4013 and triggered the events in given sequence.
i have used 32bit (Timer2+Timer3) Gated accumulation mode to catpure the analog value in terms of machine cycle counts of dsPic30f4013 microcontroller.
The Problem is that i am not getting very precise and accurate timer counts consistently.
The timer counts differs 65536 counts each 3 to 4 readings.
Can anybody please help me to get through this problem.
Thanks !!!