Hi, I have a question about unknown flash data from MBR area which start from offset 0x0000035C, 20 bytes data show as below.
Data[20] : FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 01 00 00 20
I have done below two experiments:
First one is program 1K bytes into NRF51822 module, after power on flash data offset from 0x0000035C ~ 0x0000035F will changed to above 20 bytes data.
(Left side:Program Bin, Right side: After Program and Read Back Bin )
Second one is program normal low power mode Bin file which build from example, the Bin file offset data 0x0000035C ~ 0x0000035F is same a above, after power on, flash data offset from 0x0000035C ~ 0x0000035F is same as above.
(Left side:Program Bin, Right side: After Program and Read Back Bin )
My question is what meaning about above data, and what format I can found from document.
