Hello Joseph,
sorry for my late response.
I was thinking about the second plot and your explanation -> ".. you use the RREG after the DSYNC to start the conversion. The conversion you see from the /DRDY is valid."
As I said before, I'm trying…
Part Number: ADS1243 Other Parts Discussed in Thread: TMS320F28027 , Hello , I am using ADS1243 interfacing with TMS320F28027 launchpad. Hardware Configration are
ADS1243 Side Vdd-3.3 Vdc with respect to GND Vref-1.23/1.24 Vdc[(REF IN+) = 1.24V abd (REF IN…
Part Number: ADS1243 I want to ask, how do I compute this voltage when I collect the rdata?
And the data are read by configuring the ACR if is bipolar, then I will read the positive data and the negative data subtraction, if the single is unipolar .…
Part Number: MSP432P401R Hello,
I want to interface ADS1243 with MSP432P401R processor.ADS1243 is run @4.9152MHz external crystal.ADC work on 3.3V supply. Vref+ is +2.5V and Vref- is 0V(GND). If input voltage given to ADC is 1V then what should be the…
Part Number: ADS1243 The Data sheet for the ADS1243 only gives current consumption at a PGA=1 and PGA = 128. I am using a PGA of 8 with buffer off, what current consumption can I expect?
Thank you.
Hello Bonnie,
The AWR1243 part does not perform FFT or object detection internally. It just gives out the raw ADC data over CSI interface and you need to use external processors (like TDA3 for example) to perform the computation, detection, angle estimation…
Part Number: MSP432P401R Hello ,
I am interfacing ADS1243 with MSP432P401R through SPI communication ,micro controller is working on 3.3V and ADC is working on 5V Vdd; does i need level convertor between micro controller and ADS while communication via…
Part Number: ADS1243 Other Parts Discussed in Thread: ADS1232REF Hi
I'm using an old ADS1243REfF board with Firmware 0.2
On the TI Websitesa newer ADS1243REF is shown. There is an user Manual with Revision B. There is shown a board with the Buttons…
Part Number: ADS1243 Other Parts Discussed in Thread: ADS1248 Hello every one,
I am using ADS1243 to interface with MSP432P401R and i am facing problem while writing or initialising internal register of ADS1243. i am using code composer studio for programming…
Hi ttd, It looks like the problem comes when the expected /DRDY comes at 2x the data period. I have a few more questions to add to the last set. First are there any other devices on the SPI? I can see a few cases where SCLK is being clocked, but /CS…
