Dongle can not be restored back using nrfjprog

[nine-fox]

Hi,

The following is the guide under this ticket: devzone.nordicsemi.com/.../where-i-can-find-the-example-of-usbd-dfu-for-pc-side

Terje said "you can use nrfjprog with "nrfjprog --readcode backup.hex" for storing the flash contents in a hexfile named "backup.hex". Then you can program it back onto the Dongle at any later time if needed (with "nrfjprog --program backup.hex".)"

However, I met several issue when I use J-LINK to program it. The steps are as follows.

1) use nrfjprog with "nrfjprog --readcode nrfjprog_readback.hex". See the attachment.

2) I used JFlash --> readback -->Entire Chip, to save it as "jflash_readback.hex". See the attachment.

3) issue nrfjprog --eraseall, and the result is ok.

$ nrfjprog --eraseall

Erasing user available code and UICR flash areas.

Applying system reset.

4) use "nrfjprog --program nrfjprog_readback.hex". And the result is, dongle doesn't work. Just like a bricked dongle.

nrfjprog --program nrfjprog_readback.hex

Parsing hex file.

Reading flash area to program to guarantee it is erased.

Checking that the area to write is not protected.

Programming device.

5) use JFlash to open jflash_readback.hex and click Program&verify. And it works!!!!! 

That's very strange. May I ask what's the difference? Why can't I use nrfjprog to program?

Jlink version is 6.22g

nrfjprog is 9.7.3

nrfjprog_readback.hexjflash_readback.hex

BY THE WAY, I found that, if I turn on log when issuing nrfjprog, it shows "device nrf52832_XXAA". Is this related to this problem? Thanks.

Fullscreen log.log Download

--------------------------------------------------------------------------------
nrfjprog --eraseall --family NRF52 --log
nrfjprog version 9.7.3
--------------------------------------------------------------------------------
nRF_open_dll
. nRF52_open_dll
. . nRF52_dll_version
nRF_enum_emu_snr
. nRF52_enum_emu_snr
. . nRF52_enum_emu_snr
nRF_enum_emu_snr
. nRF52_enum_emu_snr
. . nRF52_enum_emu_snr
nRF_connect_to_emu_with_snr
. nRF52_connect_to_emu_with_snr
. . nRF52_is_connected_to_emu
. . nRF52_enum_emu_snr
. . nRF52_connect_to_emu_with_snr
. . . nRF52_connect_to_emu_without_snr
. . . nRF52_connect_to_emu_without_snr:	JLink:	 Firmware: J-Link V9 compiled Jan 11 2018 11:06:30
. . . nRF52_connect_to_emu_without_snr:	JLink:	 Hardware: V9.40
. . . nRF52_connect_to_emu_without_snr:	JLink:	 S/N: xxxxxx
. . . nRF52_connect_to_emu_without_snr:	JLink:	 Feature(s): RDI, GDB, FlashDL, FlashBP, JFlash
. . . nRF52_connect_to_emu_without_snr:	JLink:	 TELNET listener socket opened on port 19021
. . . nRF52_connect_to_emu_without_snr:	JLink:	WEBSRV  Starting webserver
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0072ms, 0075ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	WEBSRV Webserver running on local port 19081
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0072ms, 0075ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	  returns O.K.
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0072ms, 0075ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	JLINK_GetHWStatus(...)
. . . nRF52_connect_to_emu_without_snr:	JLink:	  returns 0x00
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0003ms, 0078ms total)  
. . . nRF52_connect_to_emu_without_snr:	There is no generic nRF52 device in J-Link, so we select NRF52832_xxAA.

. . . nRF52_connect_to_emu_without_snr:	JLink:	JLINK_ExecCommand("Device = NRF52832_xxAA", ...). 
. . . nRF52_connect_to_emu_without_snr:	JLink:	C:\Program Files (x86)\SEGGER\JLink_V622g\JLinkDevices.xml evaluated successfully.
. . . nRF52_connect_to_emu_without_snr:	JLink:	Device "NRF52832_XXAA" selected.
. . . nRF52_connect_to_emu_without_snr:	JLink:	Device "NRF52832_XXAA" selected.
. . . nRF52_connect_to_emu_without_snr:	JLink:	  returns 0x00
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0112ms, 0190ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	JLINK_ExecCommand("SetRestartOnClose = 0", ...). 
. . . nRF52_connect_to_emu_without_snr:	JLink:	  returns 0x01
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0000ms, 0190ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	JLINK_ExecCommand("DisableFlashDL", ...). 
. . . nRF52_connect_to_emu_without_snr:	JLink:	  returns 0x00
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0000ms, 0190ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	JLINK_ExecCommand("SetDbgPowerDownOnClose = 1", ...). 
. . . nRF52_connect_to_emu_without_snr:	JLink:	  returns 0x01
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0000ms, 0190ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...). 
. . . nRF52_connect_to_emu_without_snr:	JLink:	  returns 0x00
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0000ms, 0191ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	JLINK_TIF_Select(JLINKARM_TIF_SWD)
. . . nRF52_connect_to_emu_without_snr:	JLink:	  returns 0x00
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0020ms, 0211ms total)  
. . . nRF52_connect_to_emu_without_snr:	JLink:	JLINK_SetSpeed(2000)
. . . nRF52_connect_to_emu_without_snr:	JLink:	 (0002ms, 0213ms total)  
nRF_read_device_version
. nRF52_read_device_version
. . nRF52_is_connected_to_emu
. . nRF52_is_connected_to_emu:	JLink:	JLINK_IsOpen()
. . nRF52_is_connected_to_emu:	JLink:	  returns 0x01
. . nRF52_is_connected_to_emu:	JLink:	 (0000ms, 0214ms total)  
. . nRF52_is_connected_to_device
. . nRF52_is_connected_to_device:	JLink:	JLINK_IsConnected()
. . nRF52_is_connected_to_device:	JLink:	  returns FALSE
. . nRF52_is_connected_to_device:	JLink:	 (0000ms, 0214ms total)  
. . nRF52_readback_status
. . . nRF52_is_ctrl_ap_available
. . . . nRF52_read_access_port_register
. . . . . nRF52_coresight_configure
. . . . . nRF52_coresight_configure:	JLink:	JLINK_CORESIGHT_Configure()
. . . . . nRF52_coresight_configure:	JLink:	  returns 0
. . . . . nRF52_coresight_configure:	JLink:	 (0004ms, 0218ms total)  
. . . . . nRF52_power_debug_and_system_regions
. . . . . . nRF52_write_debug_port_register
. . . . . . nRF52_write_debug_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)
. . . . . . nRF52_write_debug_port_register:	JLink:	  returns 0
. . . . . . nRF52_write_debug_port_register:	JLink:	 (0005ms, 0223ms total)  
. . . . . . nRF52_write_debug_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x01, 0x50000000)
. . . . . . nRF52_write_debug_port_register:	JLink:	  returns 0
. . . . . . nRF52_write_debug_port_register:	JLink:	 (0005ms, 0228ms total)  
. . . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0)
. . . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . . nRF52_read_access_port_register:	JLink:	 (0002ms, 0230ms total)  
. . . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03)
. . . . nRF52_read_access_port_register:	JLink:	 -- Value=0x02880000
. . . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0235ms total)  
. . . . nRF52_read_access_port_register
. . . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0)
. . . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . . nRF52_read_access_port_register:	JLink:	 (0004ms, 0239ms total)  
. . . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03)
. . . . nRF52_read_access_port_register:	JLink:	 -- Value=0x02880000
. . . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0244ms total)  
. . . . nRF52_read_access_port_register
. . . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0)
. . . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0249ms total)  
. . . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03)
. . . . nRF52_read_access_port_register:	JLink:	 -- Value=0x02880000
. . . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0254ms total)  
. . . . nRF52_read_access_port_register
. . . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x010000F0)
. . . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . . nRF52_read_access_port_register:	JLink:	 (0003ms, 0257ms total)  
. . . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03)
. . . . nRF52_read_access_port_register:	JLink:	 -- Value=0x02880000
. . . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . . nRF52_read_access_port_register:	JLink:	 (0004ms, 0261ms total)  
. . . nRF52_read_access_port_register
. . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000)
. . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0266ms total)  
. . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03)
. . . nRF52_read_access_port_register:	JLink:	 -- Value=0x00000001
. . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . nRF52_read_access_port_register:	JLink:	 (0003ms, 0269ms total)  
. . . nRF52_read_access_port_register
. . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000)
. . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0274ms total)  
. . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03)
. . . nRF52_read_access_port_register:	JLink:	 -- Value=0x00000001
. . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0279ms total)  
. . . nRF52_read_access_port_register
. . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000)
. . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . nRF52_read_access_port_register:	JLink:	 (0003ms, 0282ms total)  
. . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03)
. . . nRF52_read_access_port_register:	JLink:	 -- Value=0x00000001
. . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0287ms total)  
. . . nRF52_read_access_port_register
. . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x01000000)
. . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . nRF52_read_access_port_register:	JLink:	 (0004ms, 0291ms total)  
. . . nRF52_read_access_port_register:	JLink:	JLINK_CORESIGHT_ReadAPDPReg(AP reg 0x03)
. . . nRF52_read_access_port_register:	JLink:	 -- Value=0x00000001
. . . nRF52_read_access_port_register:	JLink:	  returns 0
. . . nRF52_read_access_port_register:	JLink:	 (0005ms, 0296ms total)  
. . nRF52_connect_to_device
. . nRF52_connect_to_device:	JLink:	JLINK_Connect()
. . nRF52_connect_to_device:	JLink:	 >0x10B TIF>
. . nRF52_connect_to_device:	JLink:	Found SW-DP with ID 0x2BA01477
. . nRF52_connect_to_device:	JLink:	Found SW-DP with ID 0x2BA01477
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x10B TIF>
. . nRF52_connect_to_device:	JLink:	Found SW-DP with ID 0x2BA01477
. . nRF52_connect_to_device:	JLink:	Found SW-DP with ID 0x2BA01477
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	Scanning AP map to find all available APs
. . nRF52_connect_to_device:	JLink:	Scanning AP map to find all available APs
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	AP[2]: Stopped AP scan as end of AP map has been reached
. . nRF52_connect_to_device:	JLink:	AP[2]: Stopped AP scan as end of AP map has been reached
. . nRF52_connect_to_device:	JLink:	AP[0]: AHB-AP (IDR: 0x24770011)
. . nRF52_connect_to_device:	JLink:	AP[0]: AHB-AP (IDR: 0x24770011)
. . nRF52_connect_to_device:	JLink:	AP[1]: JTAG-AP (IDR: 0x02880000)
. . nRF52_connect_to_device:	JLink:	AP[1]: JTAG-AP (IDR: 0x02880000)
. . nRF52_connect_to_device:	JLink:	Iterating through AP map to find AHB-AP to use
. . nRF52_connect_to_device:	JLink:	Iterating through AP map to find AHB-AP to use
. . nRF52_connect_to_device:	JLink:	 >0x42 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x42 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	AP[0]: Core found
. . nRF52_connect_to_device:	JLink:	AP[0]: Core found
. . nRF52_connect_to_device:	JLink:	AP[0]: AHB-AP ROM base: 0xE00FF000
. . nRF52_connect_to_device:	JLink:	AP[0]: AHB-AP ROM base: 0xE00FF000
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x0D TIF>
. . nRF52_connect_to_device:	JLink:	 >0x28 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	 >0x35 TIF>
. . nRF52_connect_to_device:	JLink:	CPUID register: 0x410FC241. Implementer code: 0x41 (ARM)
. . nRF52_connect_to_device:	JLink:	CPUID register: 0x410FC241. Implementer code: 0x41 (ARM)
. . nRF52_connect_to_device:	JLink:	Found Cortex-M4 r0p1, Little endian.
. . nRF52_connect_to_device:	JLink:	Found Cortex-M4 r0p1, Little endian.
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(4 bytes @ 0xE000EDF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(4 bytes @ 0xE0002000)
. . nRF52_connect_to_device:	JLink:	FPUnit: 0 code (BP) slots and 0 literal slots
. . nRF52_connect_to_device:	JLink:	FPUnit: 0 code (BP) slots and 0 literal slots
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(4 bytes @ 0xE000EDFC)
. . nRF52_connect_to_device:	JLink:	 -- CPU_WriteMem(4 bytes @ 0xE000EDFC)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(4 bytes @ 0xE0001000)
. . nRF52_connect_to_device:	JLink:	 -- CPU_WriteMem(4 bytes @ 0xE0001000)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(4 bytes @ 0xE000ED88)
. . nRF52_connect_to_device:	JLink:	 -- CPU_WriteMem(4 bytes @ 0xE000ED88)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(4 bytes @ 0xE000ED88)
. . nRF52_connect_to_device:	JLink:	 -- CPU_WriteMem(4 bytes @ 0xE000ED88)
. . nRF52_connect_to_device:	JLink:	CoreSight components:
. . nRF52_connect_to_device:	JLink:	CoreSight components:
. . nRF52_connect_to_device:	JLink:	ROMTbl[0] @ E00FF000
. . nRF52_connect_to_device:	JLink:	ROMTbl[0] @ E00FF000
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF000)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][2]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][2]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF010)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][6]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][6]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF020)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][10]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][10]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF030)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][14]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][14]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF040)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][18]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][18]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF050)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][22]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][22]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF060)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][26]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][26]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF070)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][30]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][30]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF080)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][34]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][34]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF090)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][38]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][38]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF0A0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][42]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][42]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF0B0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][46]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][46]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF0C0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][50]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][50]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF0D0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][54]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][54]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF0E0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][58]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][58]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF0F0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][62]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][62]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF100)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][66]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][66]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF110)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][70]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][70]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF120)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][74]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][74]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF130)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][78]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][78]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF140)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][82]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][82]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF150)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][86]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][86]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF160)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][90]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][90]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF170)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][94]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][94]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF180)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][98]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][98]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF190)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][102]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][102]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF1A0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][106]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][106]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF1B0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][110]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][110]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF1C0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][114]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][114]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF1D0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][118]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][118]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF1E0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][122]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][122]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF1F0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][126]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][126]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF200)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][130]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][130]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF210)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][134]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][134]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF220)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][138]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][138]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF230)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][142]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][142]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF240)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][146]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][146]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF250)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][150]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][150]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF260)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][154]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][154]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF270)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][158]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][158]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF280)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][162]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][162]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF290)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][166]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][166]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF2A0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][170]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][170]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF2B0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][174]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][174]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF2C0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][178]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][178]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF2D0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][182]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][182]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF2E0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][186]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][186]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF2F0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][190]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][190]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF300)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][194]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][194]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF310)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][198]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][198]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF320)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][202]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][202]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF330)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][206]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][206]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF340)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][210]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][210]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF350)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][214]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][214]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF360)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][218]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][218]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF370)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][222]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][222]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF380)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][226]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][226]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF390)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][230]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][230]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF3A0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][234]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][234]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF3B0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][238]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][238]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF3C0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][242]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][242]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF3D0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][246]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][246]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF3E0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][250]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][250]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FF3F0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFF0)
. . nRF52_connect_to_device:	JLink:	 -- CPU_ReadMem(16 bytes @ 0xE00FFFE0)
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][254]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	ROMTbl[0][254]: E00FF000, CID: 9E3C1C04, PID: 9E3C1C04 ???
. . nRF52_connect_to_device:	JLink:	  returns 0x00
. . nRF52_connect_to_device:	JLink:	 (0418ms, 0714ms total)  
. . . nRF52_read_device_version
. . . . nRF52_read_u32
. . . . nRF52_read_u32:	JLink:	JLINK_ExecCommand("InvalidateCache", ...). 
. . . . nRF52_read_u32:	JLink:	  returns 0x00
. . . . nRF52_read_u32:	JLink:	 (0000ms, 0714ms total)  
. . . . nRF52_read_u32:	JLink:	JLINK_ReadMemU32(0x10000130, 0x0001 Items, ...)
. . . . nRF52_read_u32:	JLink:	 -- CPU_ReadMem(4 bytes @ 0x10000130)
. . . . nRF52_read_u32:	JLink:	  returns 0xFFFFFFFF
. . . . nRF52_read_u32:	JLink:	 (0000ms, 0714ms total)  
. . . . nRF52_read_u32:	JLinkARM.dll ReadMemU32 returned error -1.

. . . nRF52_disconnect_from_device
. . . . nRF52_is_connected_to_device
. . . . nRF52_is_connected_to_device:	JLink:	JLINK_IsConnected()
. . . . nRF52_is_connected_to_device:	JLink:	  returns TRUE
. . . . nRF52_is_connected_to_device:	JLink:	 (0000ms, 0714ms total)  
. . . . nRF52_disconnect_from_emu
. . . . . nRF52_is_connected_to_device
. . . . . nRF52_is_connected_to_device:	JLink:	JLINK_IsConnected()
. . . . . nRF52_is_connected_to_device:	JLink:	  returns TRUE
. . . . . nRF52_is_connected_to_device:	JLink:	 (0001ms, 0715ms total)  
. . . . . nRF52_write_u32
. . . . . nRF52_write_u32:	JLink:	JLINK_WriteU32(0xE000EDFC, 0x00000000)
. . . . . nRF52_write_u32:	JLink:	 -- CPU is running
. . . . . nRF52_write_u32:	JLink:	 -- CPU_WriteMem(4 bytes @ 0xE000EDFC)
. . . . . nRF52_write_u32:	JLink:	  returns 0xFFFFFFFF
. . . . . nRF52_write_u32:	JLink:	 (0000ms, 0715ms total)  
. . . . . nRF52_write_u32:	JLinkARM.dll WriteU32 returned error -1.

nRF_close_dll
. nRF52_close_dll
. . nRF52_is_connected_to_emu
. . nRF52_is_connected_to_emu:	JLink:	JLINK_IsOpen()
. . nRF52_is_connected_to_emu:	JLink:	  returns 0x01
. . nRF52_is_connected_to_emu:	JLink:	 (0000ms, 0715ms total)  
. . nRF52_disconnect_from_emu
. . . nRF52_is_connected_to_device
. . . nRF52_is_connected_to_device:	JLink:	JLINK_IsConnected()
. . . nRF52_is_connected_to_device:	JLink:	  returns TRUE
. . . nRF52_is_connected_to_device:	JLink:	 (0000ms, 0715ms total)  
. . . nRF52_write_u32
. . . nRF52_write_u32:	JLink:	JLINK_WriteU32(0xE000EDFC, 0x00000000)
. . . nRF52_write_u32:	JLink:	 -- CPU is running
. . . nRF52_write_u32:	JLink:	 -- CPU_WriteMem(4 bytes @ 0xE000EDFC)
. . . nRF52_write_u32:	JLink:	  returns 0xFFFFFFFF
. . . nRF52_write_u32:	JLink:	 (0001ms, 0716ms total)  
. . . nRF52_write_u32:	JLinkARM.dll WriteU32 returned error -1.

[nine-fox]

By comparing these 2 hex files using programmer app in nrf-connect, I just found the jflash_readback.hex is like this:

18:57:49.4030

Data block: 0x00000000-0x00100000 (0x00100000 bytes long)

18:57:49.4040

Data block: 0x10001000-0x10002000 (0x00001000 bytes long)

It contains another data block than nrfjprog_readback.hex. May I ask why? As far as I can see, the address 0x10001000 is not so right, since nrf52840 has 1M flash, which is 0x00100000 max address.........

 

[nine-fox]

I used jflash to read it again, it DOES contains 2 ranges. When I click jflash->target->readback->selected sectors, it prompts:

Target memory read successfully. (1052672 bytes, 2 ranges)

Also, I can read 0x10001000-0x10002000 by click jflash->target->readback->Range...

[tesc]

Hi,

Sorry, yes, that makes sense. You need to backup the UICR contents as well. In order to read both "normal" flash and the UICR, use "nrfjprog --readcode --readuicr filename.hex". Please let me know if that works, so that I can correct my answer in the other thread.

Regards,
Terje

[nine-fox]

well, it works when adding --readuicr. Looks like this:

$ nrfjprog --readcode --readuicr filename.hex --log

Reading flash.

Reading UICR.

Storing data in 'filename.hex'.

Thanks,

Vincent