Part Number: ADS7881EVM Hello Guys,
Our customer encountered the same error by following the data bits pin-out on the EVM.
Please help to update the User Guide.
Thanks and regards,
Art
Other Parts Discussed in Thread: ADS7881 , ADS7891 Maybe somebody here can help me solve this problem.
I'm running the evaluation module for the ads7881, but my usable input range is restricted to ~500-600mV of the 2.5V swing. If I input just a DC signal…
Other Parts Discussed in Thread: ADS7881EVM , ADS7881 Hi,
I need to interface an ADC with C6713 processor, I got ADS7881EVM which is 12-bit ADC along with 5-6K interface board but I don't have any idea how to interface them with C6713. I read some documents…
hi TOM,
ADS7881cfg.c contains MSBSP structures thats why I asked how are they using to get sampled data.
Ok. I will ask Single Core DSP forum.
Thanks alot.
Hi Tariq,
The UPP does not have the /RD or /WR strobes that you would normally find on a more traditional parallel bus like (for instance) the EMIF on the TMS320C6713. The ADS7881 needs a CONVST input, which you might be able to get from a timer or GPIO…
Hi Pavel,
Our breakout board, (we call the evaluation modules), for the ADS8411 was made obsolete. I would recommend going with the ADS7881 because it has a faster sampling rate that will meet your 2.5MSPS requirement, it has an internal clock, and an…
Hi Tariq,
Not quite - the ADS7881EVM has female sockets on the bottom of the board and male pins on the top side. These actually 'feed through' the evaluation board, so the chip select, the CONVST, the /RD etc. control lines can be probed on the top…
Hi BAS,
That code you have for the ADS7881 takes 2048 samples and then halts the collection of data. At that point it also stops the timer. A simple way to verify that the timer is actually running is to remove the ADS7881EVM from the 5-6K Interface…
