AP[1]: Core found
AP[1]: AHB-AP ROM base: 0xE00FE000
CPUID register: 0x410FD214. Implementer code: 0x41 (ARM)
Found Cortex-M33 r0p4, Little endian.
FPUnit: 8 code (BP) slots and 0 literal slots
Security extension: not implemented
CoreSight components:
ROMTbl[0] @ E00FE000
ROMTbl[0][0]: E00FF000, CID: B105100D, PID: 000BB4C9 ROM Table
ROMTbl[1] @ E00FF000
ROMTbl[1][0]: E000E000, CID: B105900D, PID: 000BBD21 Cortex-M33
ROMTbl[1][1]: E0001000, CID: B105900D, PID: 000BBD21 DWT
ROMTbl[1][2]: E0002000, CID: B105900D, PID: 000BBD21 FPB
ROMTbl[1][6]: E0042000, CID: B105900D, PID: 000BBD21 CSS600-CTI
Loading target script file nRF_Target.js
Preparing target for download
Executing Reset script Reset();
ResetTarget() start
ResetTarget() end
Downloading ‘merged_CPUNET.hex’ to J-Link
Programming 156.5 KB of addresses 01000000 — 01027217
Failed to prepare for programming.
RAM check failed @ addr 0x2100066C.
RAM check failed while testing 0x2060 bytes @ addr 0x2100066C.
Failed to download application.
Generic error.
Please check J-Link and target connection.
Download failed