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MSP430 Ultra-Low Power 16-bit Microcontroller Forum
issue with WAVEFSV1, WAVEFSI1, WAVEFSI2 in MSP430FE423A
My WAVEFSV1, WAVEFSI1 and WAVEFSI2 is stuck at zero 0x0000 all time in MSP430FE423A microcontroller.
I can assure that ESPEN bit in ESPCTL is set to '1' (thus ESP430 is enabled)
ESPSUSP bit in ESPCTL is reset to '0' (thus ESP430 is not suspended).
I am giving 1.2Vp-p, 50 Hz signal from signal generator on the I1+/-, I2+/-, V1+/-.
I dont know how to debug. What else needs to be checked and how? ADC? Any other control register?
Thanks in advance for advise,
In my further trial and error I found that,
When my ESPEN bit in ESPCTL gets set to '1', my REFON bit in SD16CTL gets reset to '0'.
Why that's happening? How to stop it?
Thanks in adv,
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