nRFGo Studio flash erase/programming issue

RE: nRFGo Studio flash erase/programming issue

Kuba — Thu, 06 Mar 2014 09:46:38 GMT

Thanks for help!! Best regards Kuba

RE: nRFGo Studio flash erase/programming issue

Håkon Alseth — Thu, 06 Mar 2014 09:41:51 GMT

Hi Kuba,

That revision of the chip has the ANT stack preprogrammed, and cannot be erased. You need to obtain a nRF51422 revision QFAAD0/E0.

Best regards Håkon

RE: nRFGo Studio flash erase/programming issue

Kuba — Wed, 05 Mar 2014 19:35:31 GMT

Thanks for response, Chip marking is QFAAC0. Regards Kuba

RE: nRFGo Studio flash erase/programming issue

Håkon Alseth — Wed, 05 Mar 2014 16:14:28 GMT

Hi,

Can you post the chip markings on your nRF51422 device?

Older revisions of the chip have the ANT stack pre-programmed from our production line, and this cannot be removed. The never revisions are delivered blank, as the S210 and S310 are now delivered as .hex files that can be downloaded from our web site.

Please see this document for more information: www.nordicsemi.com/.../12630269

Best regards Håkon