Hi Sir/Madam,
Could you please tell me how to configure PLL of AFE 5832 since I found the output data of 32 channels the device are not aligned in phase. Could you please give me an example configure protocol or codes for me. Thank you very much!
Qi
Hi Sir/Madam,
Could you please tell me how to configure PLL of AFE 5832 since I found the output data of 32 channels the device are not aligned in phase. Could you please give me an example configure protocol or codes for me. Thank you very much!
Qi
Hi,
TX_TRIG signal can be used to align the phase of 32 channels. Frequency of TX_TRIG signal should be a multiple of Fs/2
Hi, after initializing the device after power up as recommended in datasheet section 10.4, TX_TRIG signal can be given such that the width of TX_TRIG pulse is atleast Fs/2 where Fs is system clock.
Hi could you please tell me after I configured PLL +TX_TRIG for initiation stage, what should I do to avoid phase influences of TX_TRIG on sampling? in dataseet, I found "The phase reset from TX_TRIG can be disabled using MASK_TX_TRIG”(8.3.10.2 ADC Synchronization Using TX_TRIG), but the datasheet does not tell me how to perform this and also there is no MASK_TX_TRIG at all in the datasheet. "
Many thanks,
Qi