嗨
Is there any settings for software patch over air during OTP programming.I may need to apply some patch after OTP .so what are the settings to activate SPOTA ??
Also do we need to set Vpp to 6.8 votls manually ?if so how ? I connected the jumper J12 to enable vpp,but there is no voltage across vpp in the motherboard!!
please respond asap !!
Hi hrg,
Sorry for the delay. There are two documents that discuss SPOTA. The first is an application note AN-B-003 that can be found under resources and the second is an user manual UM-B-007 that can be found under the software tab. The user manual describes how to set up a DA14580 development board and a DA14580 USB dongle and run the Software Patching over the Air (SPotA) application.
Regarding the 6.8V on VPP; unfortunately I cannot include a picture here but if you look in the schematic of the motherboard that can be found under the resources tab (EXPERT : DA14580 DevKit Motherboard Schematic C2.0) you see a FET that has to be switched on as well by the DA14580. This can be done within smartsnippets.
With kind regards, RvA_Dialog