nrfjprog parameters for nRF9160

[Tron]

Hi, 

I have two questions, one regarding nrfjprog and one regarding pynrfjprog: 

1. How do I write content to a specific address of the flash using nrfjprog? Specifically, my unit serial no is at a specific address in the flash, how do I write the serial number to that specific area using nrfjprog?
2. How do I control the SWD frequency using pynrfjprog? for nrfjprog you set the clock frequncy using -c parameter, is this the same for pynrfjprog?
3. Thank you in advance

[Tron]

Found the answer to q1 myself. writing the content of a flash area is done using nrfjprog --memwr <addr> --val <serialno>, and the serial no will be stored on the flash. 

What confused me was the mem in memwr . nvswr would be a better operation name