keil flash nrf52 problem

[Mikhail]

Hi! I try to flash nrf52 from keil and message appear: The firmware of the connected J-link (S/N: xxxxxxxx) does not support the following memory access: Read @ 0x02000004 Flags: via AHB-AP ???

Via nrf go studio I can flash SD and firmware success.

How can flash via Keil?

[AndrzejB]

Did you adjust ROM and RAM ranges in "Options for target" ->Target?

[Mikhail]

IROM1 start - 0x1F000 size- 0x61000 IRAM1 start - 0x200030E8 size- 0xCF18

Also- I used it project on another comp with win 7- ok same project on the win 10 doesn't flash nr52

[Joakim Jakobsen]

Hi Mikhail! Could you tell me which J-link driver version you are using?
Using an old version might lead to this problem. Try installing the latest version of the nRF5x-Command-Line-Tools if you don't already have it.
Best regards.

[Joakim Jakobsen]

You can also take a look at the suggestions in these cases:
devzone.nordicsemi.com/.../
devzone.nordicsemi.com/.../

[Mikhail]

I use j-link version from nrf go studio- 5.12