NRF52840 JLinkARM.dll reported "-1", an unknown error

Hello
  I am having some problems burning NRF52840 using nrfjprog version 10.9.0. When I write firmware through jlink and continuously burn multiple chips, failure often occurs, JLinkARM.dll reported "-1", an unknown error. After repeated burning failure, after a period of time (about a day) can be burned successfully. I do not know where the problem is, can you help to solve the problem? Here is the log:

2024-Jun-18 17:21:20  --------------------------------------------------------------------------------
2024-Jun-18 17:21:20  nrfjprog.exe --snr 69513015 -f UNKNOWN --clockspeed 10000 --qspiini C:\Users\cyy\Desktop\Key_Download\Key_Download\file\00052840\EV06_20.qspi.ini --qspichiperase --program C:\Users\cyy\Desktop\Key_Download\Key_Download\file\00052840\EV06_images1.10.0_fonts1.4.0_96103AV1.0-0703.fs.hex -r --log
2024-Jun-18 17:21:20  nrfjprog version 10.9.0
2024-Jun-18 17:21:20  --------------------------------------------------------------------------------
2024-Jun-18 17:21:20  nRF_logger_open
2024-Jun-18 17:21:20  nRF_logger_open:  nRFJProg logger opened to callback at address 0XC20900
2024-Jun-18 17:21:20  nRF_open_dll
2024-Jun-18 17:21:20  nRF_open_dll: Load library at "C:\\Users\\cyy\\Desktop\\Key_Download\\Key_Download\\nrfjprog\\JLINKARM_UNKNOWN_NRFJPROG.dll".

2024-Jun-18 17:21:20  . nRFXX_logger_open
2024-Jun-18 17:21:20  . nRFXX_logger_open:  nRFJProg logger opened to callback at address 0X5C69B850
2024-Jun-18 17:21:20  . . Segger_logger_open
2024-Jun-18 17:21:20  . . Segger_logger_open:   nRFJProg logger opened to callback at address 0X5C65E1A0
2024-Jun-18 17:21:20  . . Segger_open_dll
2024-Jun-18 17:21:20  . . Segger_open_dll:  No J-Link DLL path was provided. Attempting to auto detect.

2024-Jun-18 17:21:20  . . Segger_open_dll:  Load library at "C:\\Program Files (x86)\\SEGGER\\JLink\\JLinkARM.dll".

2024-Jun-18 17:21:20  . . . Segger_dll_version
2024-Jun-18 17:21:20  . . Segger_set_core_data
2024-Jun-18 17:21:20  nRF_enum_emu_snr
2024-Jun-18 17:21:20  . nRFXX_enum_emu_snr
2024-Jun-18 17:21:20  . . Segger_enum_emu_snr
2024-Jun-18 17:21:20  . . . Segger_enum_emu_snr
2024-Jun-18 17:21:20  . . . . Segger_get_num_emus
2024-Jun-18 17:21:20  nRF_connect_to_emu_with_snr
2024-Jun-18 17:21:20  . nRFXX_connect_to_emu_with_snr
2024-Jun-18 17:21:20  . . Segger_connect_to_emu_with_snr
2024-Jun-18 17:21:20  . . . Segger_is_connected_to_emu
2024-Jun-18 17:21:20  . . . Segger_enum_emu_snr
2024-Jun-18 17:21:20  . . . . Segger_get_num_emus
2024-Jun-18 17:21:20  . . . Segger_connect_to_emu_with_snr
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    Segger logging enabled with callback at 0x1550181680.

2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:013.344  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  Firmware: J-Link V9 compiled May  7 2021 16:26:12
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:014.074  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  Decompressing FW timestamp took 142 us
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:020.858  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  Hardware: V9.50
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:021.467  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  S/N: 69513015
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:021.869  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  OEM: SEGGER
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:022.083  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  Feature(s): JFlash, GDB, RDI, FlashBP, FlashDL
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:023.197  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  TELNET listener socket opened on port 19021
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:023.579  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  WEBSRV Starting webserver
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:023.923  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  WEBSRV Webserver running on local port 19080
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:024.276
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 13.649ms returns "O.K."  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:024.580
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:024.829
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_GetHWStatus(...)  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:025.282
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 0.664ms returns 0  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:025.980
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:026.312
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_ExecCommand("SetRestartOnClose = 0", ...).  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:026.586
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 0.133ms returns 0x01  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:026.842
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:027.103
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_ExecCommand("DisableFlashDL", ...).  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:027.352
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 0.201ms returns 0x00  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:027.725
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:027.935
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_ExecCommand("ExcludeFlashCacheRange 0x0-0xFFFFFFFF", ...).  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:028.130
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 0.094ms returns 0x00  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:028.310
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:028.562
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_SetHookUnsecureDialog  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:028.794  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_SetHookUnsecureDialog(...)
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:029.019
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 0.554ms returns 0  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:029.213
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:029.388
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_TIF_Select(JLINKARM_TIF_SWD)  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:030.229
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 1.063ms returns 0x00  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:030.635
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:030.984
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_SetSpeed(10000)  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:031.348
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 0.544ms  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:031.732
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:032.030
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_GetSN()  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:032.266
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  - 0.315ms returns 69513015  
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  T09F0 000:032.433
2024-Jun-18 17:21:20  . . . . Segger_connect_to_emu_without_snr:    JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:032.736
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  JLINK_ExecCommand("CORESIGHT_SetIndexAHBAPToUse = 0", ...).  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:032.921
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  - 0.081ms returns 0x00  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:033.077
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:033.304
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  JLINK_ExecCommand("device = Cortex-M4", ...).  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:041.036  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  XML file found at: C:\Program Files (x86)\SEGGER\JLink\JLinkDevices.xml
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:042.018  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  C:\Program Files (x86)\SEGGER\JLink\JLinkDevices.xml evaluated successfully.
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:058.094  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  Device "CORTEX-M4" selected.
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:060.056
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  - 26.671ms returns 0x00  
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  T09F0 000:060.295
2024-Jun-18 17:21:20  . . . . . Segger_load_core_data:  JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  nRF_read_connected_emu_snr
2024-Jun-18 17:21:20  . nRFXX_read_connected_emu_snr
2024-Jun-18 17:21:20  . . Segger_read_connected_emu_snr
2024-Jun-18 17:21:20  . . . Segger_is_connected_to_emu
2024-Jun-18 17:21:20  . . . Segger_is_connected_to_emu: JLink INFO  T09F0 000:060.741
2024-Jun-18 17:21:20  . . . Segger_is_connected_to_emu: JLink INFO  JLINK_IsOpen()  
2024-Jun-18 17:21:20  . . . Segger_is_connected_to_emu: JLink INFO  T09F0 000:060.886
2024-Jun-18 17:21:20  . . . Segger_is_connected_to_emu: JLink INFO  - 0.215ms returns 0x01  
2024-Jun-18 17:21:20  . . . Segger_is_connected_to_emu: JLink INFO  T09F0 000:061.031
2024-Jun-18 17:21:20  . . . Segger_is_connected_to_emu: JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  nRF_read_device_family
2024-Jun-18 17:21:20  . nRFXX_read_device_family
2024-Jun-18 17:21:20  . . Segger_is_connected_to_emu
2024-Jun-18 17:21:20  . . Segger_is_connected_to_emu:   JLink INFO  T09F0 000:061.407
2024-Jun-18 17:21:20  . . Segger_is_connected_to_emu:   JLink INFO  JLINK_IsOpen()  
2024-Jun-18 17:21:20  . . Segger_is_connected_to_emu:   JLink INFO  T09F0 000:061.552
2024-Jun-18 17:21:20  . . Segger_is_connected_to_emu:   JLink INFO  - 0.213ms returns 0x01  
2024-Jun-18 17:21:20  . . Segger_is_connected_to_emu:   JLink INFO  T09F0 000:061.691
2024-Jun-18 17:21:20  . . Segger_is_connected_to_emu:   JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . : JLink INFO  T09F0 000:061.847
2024-Jun-18 17:21:20  . . : JLink INFO  JLINK_Lock()  
2024-Jun-18 17:21:20  . . Segger_read_debug_port_idr
2024-Jun-18 17:21:20  . . . Segger_read_debug_port_register
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register
2024-Jun-18 17:21:20  . . . . . Segger_coresight_configure
2024-Jun-18 17:21:20  . . . . . Segger_coresight_configure: JLink INFO  T09F0 000:062.272
2024-Jun-18 17:21:20  . . . . . Segger_coresight_configure: JLink INFO  JLINK_CORESIGHT_Configure()  
2024-Jun-18 17:21:20  . . . . . Segger_coresight_configure: JLink INFO  T09F0 000:162.600
2024-Jun-18 17:21:20  . . . . . Segger_coresight_configure: JLink INFO  - 100.705ms returns 0  
2024-Jun-18 17:21:20  . . . . . Segger_coresight_configure: JLink INFO  T09F0 000:163.226
2024-Jun-18 17:21:20  . . . . . Segger_coresight_configure: JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:163.675
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLink INFO  JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x00)  
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:164.397  
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLink INFO  failed
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:164.989
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLink INFO  - 1.547ms returns -1  
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:165.440
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_read_debug_port_register:  JLinkARM.dll reported "-1", an unknown error.

2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action
2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action:  Attempting to clear any configuration errors in debug port before closing connection.

2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action:  JLink INFO  T09F0 000:166.205
2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action:  JLink INFO  JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x00, 0x0000001F)  
2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action:  JLink INFO  T09F0 000:166.796
2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action:  JLink INFO  - 0.806ms returns -1  
2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action:  JLink INFO  T09F0 000:167.137
2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action:  JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . . Segger_abort_debug_action:  JLinkARM.dll reported "-1", an unknown error.

2024-Jun-18 17:21:20  . . : JLink INFO  T09F0 000:167.507
2024-Jun-18 17:21:20  . . : JLink INFO  - 0.488ms  
2024-Jun-18 17:21:20  nRF_close_dll
2024-Jun-18 17:21:20  . nRFXX_close_dll
2024-Jun-18 17:21:20  . . Segger_close
2024-Jun-18 17:21:20  . . . Segger_disconnect_from_emu
2024-Jun-18 17:21:20  . . . . Segger_is_connected_to_emu
2024-Jun-18 17:21:20  . . . . Segger_is_connected_to_emu:   JLink INFO  T09F0 000:168.265
2024-Jun-18 17:21:20  . . . . Segger_is_connected_to_emu:   JLink INFO  JLINK_IsOpen()  
2024-Jun-18 17:21:20  . . . . Segger_is_connected_to_emu:   JLink INFO  T09F0 000:168.491
2024-Jun-18 17:21:20  . . . . Segger_is_connected_to_emu:   JLink INFO  - 0.347ms returns 0x01  
2024-Jun-18 17:21:20  . . . . Segger_is_connected_to_emu:   JLink INFO  T09F0 000:168.830
2024-Jun-18 17:21:20  . . . . Segger_is_connected_to_emu:   JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . Segger_disconnect_from_emu
2024-Jun-18 17:21:20  . . . . . Segger_is_connected_to_device
2024-Jun-18 17:21:20  . . . . . Segger_is_connected_to_device:  JLink INFO  T09F0 000:169.346
2024-Jun-18 17:21:20  . . . . . Segger_is_connected_to_device:  JLink INFO  JLINK_IsConnected()  
2024-Jun-18 17:21:20  . . . . . Segger_is_connected_to_device:  JLink INFO  T09F0 000:169.501
2024-Jun-18 17:21:20  . . . . . Segger_is_connected_to_device:  JLink INFO  - 0.230ms returns FALSE  
2024-Jun-18 17:21:20  . . . . . Segger_is_connected_to_device:  JLink INFO  T09F0 000:169.650
2024-Jun-18 17:21:20  . . . . . Segger_is_connected_to_device:  JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . . Segger_is_debug_region_powered
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register
2024-Jun-18 17:21:20  . . . . . . . Segger_is_connected_to_emu
2024-Jun-18 17:21:20  . . . . . . . Segger_is_connected_to_emu: JLink INFO  T09F0 000:170.052
2024-Jun-18 17:21:20  . . . . . . . Segger_is_connected_to_emu: JLink INFO  JLINK_IsOpen()  
2024-Jun-18 17:21:20  . . . . . . . Segger_is_connected_to_emu: JLink INFO  T09F0 000:170.196
2024-Jun-18 17:21:20  . . . . . . . Segger_is_connected_to_emu: JLink INFO  - 0.214ms returns 0x01  
2024-Jun-18 17:21:20  . . . . . . . Segger_is_connected_to_emu: JLink INFO  T09F0 000:170.338
2024-Jun-18 17:21:20  . . . . . . . Segger_is_connected_to_emu: JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:170.479
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  JLINK_Lock()  
2024-Jun-18 17:21:20  . . . . . . . Segger_write_debug_port_register
2024-Jun-18 17:21:20  . . . . . . . Segger_write_debug_port_register:   JLink INFO  T09F0 000:170.686
2024-Jun-18 17:21:20  . . . . . . . Segger_write_debug_port_register:   JLink INFO  JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000)  
2024-Jun-18 17:21:20  . . . . . . . Segger_write_debug_port_register:   JLink INFO  T09F0 000:171.056
2024-Jun-18 17:21:20  . . . . . . . Segger_write_debug_port_register:   JLink INFO  - 0.515ms returns 0  
2024-Jun-18 17:21:20  . . . . . . . Segger_write_debug_port_register:   JLink INFO  T09F0 000:171.296
2024-Jun-18 17:21:20  . . . . . . . Segger_write_debug_port_register:   JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:171.466
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01)  
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:171.780  
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  Value=0x00000080
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:172.039
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  - 0.647ms returns 0  
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:172.217
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  JLINK_HasError()  
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  T09F0 000:172.447
2024-Jun-18 17:21:20  . . . . . . Segger_read_debug_port_register:  JLink INFO  - 0.309ms  
2024-Jun-18 17:21:20  . . . . Segger_disconnect_from_emu:   JLink INFO  T09F0 000:182.639
2024-Jun-18 17:21:20  . . . . Segger_disconnect_from_emu:   JLink INFO  JLINK_Close()  
2024-Jun-18 17:21:20  . . Segger_close: Freeing Library.

2024-Jun-18 17:21:20  nRF_close_dll:    Freeing Library.


Parents
  • Hi,

     

    If I understand your scenario correct, the issue is stability when programming the nRF. Please correct me if I have misunderstood.

    I see that you have a clock speed of 10 MHz, have you tried to reduce this to see if this helps wrt. stability issues?

     

    Kind regards,

    Håkon

  • HI,

    Yes. After reducing the speed, the chip can be burned successfully. But I need stability at the same time, I also need enough speed, I don't know how much this speed is appropriate? Is there a recommended speed?Besides the speed problem, there are other problems, right? Please let me know and I'll try to fix it.
    Kind regards,
    Capps

  • Hi Capps,

     

    capps said:
    Yes. After reducing the speed, the chip can be burned successfully.

    Did this make the process stable?

    capps said:
    Besides the speed problem, there are other problems, right? Please let me know and I'll try to fix it.

    Does this mean that you still have issues even when reducing the speed?

     

    Kind regards,

    Håkon

  • HI Håkon,

    Q:Did this make the process stable?

    A: So far, only a few tests have been done and we haven't seen stability yet. We thought about dropping the speed down to 9 MHz to try more

    Q:Does this mean that you still have issues even when reducing the speed?

    A:At this time, we believe that the problem may be too fast to burn, Jlink version differences, and poor contact, but can not determine the specific cause. We're still working on it, and we're asking for your help.

    Kind regards,

    Capps

Reply
  • HI Håkon,

    Q:Did this make the process stable?

    A: So far, only a few tests have been done and we haven't seen stability yet. We thought about dropping the speed down to 9 MHz to try more

    Q:Does this mean that you still have issues even when reducing the speed?

    A:At this time, we believe that the problem may be too fast to burn, Jlink version differences, and poor contact, but can not determine the specific cause. We're still working on it, and we're asking for your help.

    Kind regards,

    Capps

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