fjmurcia
Newbie level 3
We are developing a board for remote monitoring using MSP430 and AD7793. We are able to read the values from the AD converter without problem but we cannot write the gain value in the registers in order to modify the input range.
I have attached one screenshot from the oscilloscope where the yellow signal is SCLK and the blue one is DIN (data inserted into the AD). As you can see in the attachment, we are trying to write the following secuence: 0x10, 0x01, 0x10 in order to write the first 8 bits to the communication register and the following 16bits to the configuration register (gain=2 and buffered mode).
If you or your team have some experience similar to this I will appreciate some help, thank you!
I have attached one screenshot from the oscilloscope where the yellow signal is SCLK and the blue one is DIN (data inserted into the AD). As you can see in the attachment, we are trying to write the following secuence: 0x10, 0x01, 0x10 in order to write the first 8 bits to the communication register and the following 16bits to the configuration register (gain=2 and buffered mode).
If you or your team have some experience similar to this I will appreciate some help, thank you!