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Installing SDK 5.2.0 to Keil 5.10 to recognize nRF51822IC Rev 2 Chip

I am working with an nRF51822 IC revision 2 chip and S110 SD 6.2.1 with Keil 5.10. My version of Keil 5.10 will not recognize the chip. I think that this is because I cannot install SDK 5.2.0.  I have found a download for SDK 5.2.0 on a different thread, but I have not been able to install the SDK onto Keil 5.10. Keil's pack installer will not recognize the SDK as a pack because it does not have a .PDSC file in the zip folder. I have seen windows installers that can install an SDK from a zip folder (such as the one that I have downloaded) onto Keil.  However, I do not have an installer specific to this SDK. Does anyone know where I can find one?

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  • Hi Martin,

    I don't think that is the correct SDK for the Rev 2 chip according to the compatability matrix. As an update, I have tried installing newer versions of Keil in hopes that the packs will install correctly on a newer version. This has not worked. 

    1 more lead: The pack installer for Keil 5.1 and 5.10 are failing to read pack descriptions for me. 5.25 is succeeding, but I think I may have the "lite" version installed. I am not sure how this might be affecting its ability to recognize the chip. (to be clear, Keil version 5.25 also does not recognize my nRF51822IC rev 2 chip, even though I have all of the SDKs mentioned installed)

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