Read data is 0XF4,0X53,0XFE, how to parse?
help
[edited by: ljln119 at 3:25 AM (GMT 0) on 14 Jan 2020]
Read data is 0XF4,0X53,0XFE, how to parse?
Hi,
EngineerZone (ez.analog.com) offers support for English language inquiries only. Please post your question in English so that all members can read it. If you require assistance in Chinese please visit…
Looking at the timing diagram of Figure 3a, I think there could be something wrong with your communication with the ADC. The first two bits should always be zeros. Can you provide an oscilloscope photo…
When B0 is sent, the received data is hexadecimal 88,40, F0.Actual channel B0= 0.260v.When sending B1, the received data is hexadecimal E8,A7,FC, and the actual channel B1=2.495V.The Numbers don't match…
Looking at the timing diagram of Figure 3a, I think there could be something wrong with your communication with the ADC. The first two bits should always be zeros. Can you provide an oscilloscope photo showing CSL, SCK, SDI and SDO? A schematic of your circuit would also be helpful.
The first two bits should always be zeros,why?
If you look at the timing diagram of Figure 3a you will see that the first two data bits clocked out of SDO (bits 18 and 17) are always zero.
If you look at the timing diagram of Figure 3a you will see that the first two data bits clocked out of SDO (bits 18 and 17) are always zero.