Change to description of nRF52850 SAADC RESULT.PTR

RE: Change to description of nRF52850 SAADC RESULT.PTR

MartinBL — Mon, 30 Jul 2018 15:30:11 GMT

Hi,

I got the word from the designers today. The issue has been fixed and we just forgot to update the Product Specification. You are free to use the full 256k of RAM on your device.

RE: Change to description of nRF52850 SAADC RESULT.PTR

craig.goldman — Sun, 15 Jul 2018 14:48:42 GMT

Thank you. I would appreciate a follow-up with the information from the designers to know whether I need to modify my code to account for this change.

RE: Change to description of nRF52850 SAADC RESULT.PTR

MartinBL — Fri, 13 Jul 2018 14:46:10 GMT

Yes, that is what it means. It seems like the DMA functionality was "copy-pasted" from the nRF52832 design which only supports 64k of RAM and unfortunately this limitation got carried along. It is unclear to me whether it has been fixed though, so I have asked the designers for a clarification.

PS: It is holiday season in Norway at the moment, and a lot of the designers are on holiday. Hence it might take a few days to get a response.