nRF51822 How can I set its registers by using uart I/F?

[makoto]

I want to set its registers by uart I/F. Because our host cpu(ARM9) has no SWD I/F.

How can I set its registers by using uart I/F? I read a document of "nRF51_Series_Reference_manual v3.0" ,but I didn't resolve this problem.

Are there any document for how to setting registers by uart I/F?

[RK]

You can't. Well you can if you write custom code to read the UART and set registers, but the chip has no built-in UART interface to control it.