dev academy - nrf connect sdk intermediate - lesson 2 excercise 1 : Memory explorer - not possible to select data

[toto cho]

Hello,

I am following the instruction on dev academy - nrf connect sdk intermediate lesson 2 excercise 1, but I can't select data tab on memory explorer.

I can select only rom area.

I wonder if I missed any settings in the VS Code or nRF Connect extension.

I am using 
1. nRF5340DK

2. nRF Connect SDK 2.9.1

I also created the build with ns or without ns.

I wanted to find if any others have the same issues before, but I couldn't find.

[Amanda Hsieh]

Hi, 

Please provide the support information generated from the top right of the Welcome view to help investigate the issue.

Regards,
Amanda H.

[toto cho]

Thank you. I will do.

[toto cho]

// IMPORTANT: The following data can contain sensitive or confidential information about your environment.
// If you do not want others to see this information, make sure to remove it before sharing the data.

// For help and support, visit Nordic Semiconductor's DevZone at devzone.nordicsemi.com/.

{
  "platform": {
    "os": "win32",
    "osVersion": "Windows 11 Pro",
    "osKernel": "10.0.26100",
    "vscode": "1.99.3",
    "electron": "34.3.2",
    "node": "v20.18.3"
  },
  "system": {
    "date": "2025-04-25T12:55:06.303Z",
    "vscodeRoot": "c:\\MyProgram\\MicrosoftVSCode\\resources\\app",
    "nrfConnectForDesktopInstalled": true,
    "vscodeUptime": "00:03:32",
    "osUptime": "06:09:22",
    "cpu": "13th Gen Intel(R) Core(TM) i7-13620H"
  },
  "workspace": {
    "name": "l2_e1",
    "workspaceFile": null,
    "folders": [
      "c:\\ncs\\MyWorkSpace\\ncsinter\\l2_e1"
    ]
  },
  "sdks": [
    {
      "version": "v2.9.1",
      "path": "c:\\ncs\\v2.9.1"
    },
    {
      "version": "v2.7.0",
      "path": "c:\\ncs\\v2.7.0"
    },
    {
      "version": "v2.6.1",
      "path": "c:\\ncs\\v2.6.1"
    },
    {
      "version": "v2.5.2",
      "path": "c:\\ncs\\v2.5.2"
    }
  ],
  "activeBuild": "c:\\ncs\\MyWorkSpace\\ncsinter\\l2_e1\\build",
  "apps": [
    {
      "workspace": "c:\\ncs\\MyWorkSpace\\ncsinter\\l2_e1",
      "uri": "c:\\ncs\\MyWorkSpace\\ncsinter\\l2_e1",
      "buildConfigurations": [
        {
          "id": "c:\\ncs\\MyWorkSpace\\ncsinter\\l2_e1\\build",
          "name": "build",
          "boardId": "nrf5340dk/nrf5340/cpuapp/ns",
          "type": "Sysbuild",
          "isChild": false,
          "isStale": false,
          "taskBindings": {
            "build": [],
            "pristineBuild": [],
            "flash": [],
            "eraseAndFlash": []
          },
          "sdk": "c:\\ncs\\v2.9.1",
          "toolchain": "nRF Connect SDK Toolchain v2.9.1"
        }
      ]
    }
  ],
  "toolchains": [
    {
      "version": "2.9.1",
      "path": "c:\\ncs\\toolchains\\b620d30767"
    },
    {
      "version": "2.7.0",
      "path": "c:\\ncs\\toolchains\\ce3b5ff664"
    },
    {
      "version": "2.6.1",
      "path": "c:\\ncs\\toolchains\\cf2149caf2"
    },
    {
      "version": "2.5.2",
      "path": "c:\\ncs\\toolchains\\c57af46cb7"
    }
  ],
  "connectedDevices": [
    {
      "serialNumber": "001050019005"
    }
  ],
  "tools": {
    "C:\\ncs\\toolchains\\b620d30767\\opt\\zephyr-sdk\\arm-zephyr-eabi\\bin\\arm-zephyr-eabi-gcc.exe": "0.17.0",
    "C:\\Program Files\\SEGGER\\JLink_V826\\JLink.exe": "8.26",
    "C:\\Program Files\\Nordic Semiconductor\\nrf-command-line-tools\\bin\\nrfjprog.exe": "10.23.4",
    "c:\\Nordic\\nrfutil": null,
    "C:\\ncs\\toolchains\\b620d30767\\cmake": "3.21.0",
    "C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\Scripts\\west.exe": "1.2.0",
    "C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\python.exe": "3.12.4",
    "C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\ninja.exe": "1.10.2",
    "C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\gperf.exe": "3.1",
    "C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\dtc.exe": "1.4.7",
    "C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\gn.exe": "2202",
    "C:\\ncs\\toolchains\\b620d30767\\mingw64\\bin\\git.exe": "2.37.3.windows.1",
    "arm-gdbPath": "c:\\ncs\\toolchains\\b620d30767\\opt\\zephyr-sdk\\arm-zephyr-eabi\\bin\\arm-zephyr-eabi-gdb.exe",
    "riscv-gdbPath": "C:\\ncs\\toolchains\\b620d30767\\opt\\zephyr-sdk\\riscv64-zephyr-elf\\bin\\riscv64-zephyr-elf-gdb.exe"
  },
  "nrfutil": {
    "nrfutil-device": {
      "version": "2.8.8",
      "binPath": "c:\\Users\\toto\\.vscode\\extensions\\nordic-semiconductor.nrf-connect-2025.4.106-win32-x64\\platform\\nrfutil\\bin\\nrfutil-device"
    },
    "nrfutil-sdk-manager": {
      "version": "1.0.2",
      "binPath": "c:\\Users\\toto\\.vscode\\extensions\\nordic-semiconductor.nrf-connect-2025.4.106-win32-x64\\platform\\nrfutil\\bin\\nrfutil-sdk-manager"
    }
  },
  "environment": {
    "westEnv": {
      "HOME": "C:\\Users\\toto",
      "HOMEDRIVE": "C:",
      "HOMEPATH": "\\Users\\toto",
      "PATH": "C:\\ncs\\toolchains\\b620d30767;C:\\ncs\\toolchains\\b620d30767\\mingw64\\bin;C:\\ncs\\toolchains\\b620d30767\\bin;C:\\ncs\\toolchains\\b620d30767\\opt\\bin;C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\Scripts;C:\\ncs\\toolchains\\b620d30767\\opt\\nanopb\\generator-bin;C:\\ncs\\toolchains\\b620d30767\\opt\\zephyr-sdk\\arm-zephyr-eabi\\bin;C:\\ncs\\toolchains\\b620d30767\\opt\\zephyr-sdk\\riscv64-zephyr-elf\\bin;c:\\Users\\toto\\.vscode\\extensions\\nordic-semiconductor.nrf-connect-2025.4.106-win32-x64\\platform\\nrfutil\\lib\\nrfutil-sdk-manager;C:\\Program Files (x86)\\Common Files\\Oracle\\Java\\java8path;C:\\Program Files (x86)\\Common Files\\Oracle\\Java\\javapath;C:\\Python\\Python3.9\\Scripts\\;C:\\Python\\Python3.9\\;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\WINDOWS\\System32\\OpenSSH\\;C:\\Program Files\\Bandizip\\;C:\\Program Files\\Nordic Semiconductor\\nrf-command-line-tools\\bin\\;C:\\Program Files\\Git\\cmd;C:\\Program Files\\SEGGER\\JLink;c:\\Nordic;C:\\Program Files\\CMake\\bin;c:\\ncs;C:\\Program Files\\Raspberry Pi\\Pico SDK v1.5.1\\ninja;C:\\msys64\\mingw64\\bin;C:\\Program Files (x86)\\GNU Tools Arm Embedded\\7 2018-q2-update\\bin;C:\\Program Files (x86)\\GNU Tools Arm Embedded\\9 2019-q4-major\\bin;C:\\Program Files (x86)\\GNU Arm Embedded Toolchain\\10 2021.10\\bin;C:\\Program Files (x86)\\GNU Tools ARM Embedded\\4.9 2015q3\\bin;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Python312\\Scripts\\;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Python312\\;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Launcher\\;C:\\Users\\toto\\AppData\\Local\\Microsoft\\WindowsApps;C:\\MyProgram\\MicrosoftVSCode\\bin;C:\\Program Files\\JetBrains\\PyCharm Community Edition 2023.3.4\\bin;;C:\\Users\\toto\\AppData\\Local\\GitHubDesktop\\bin",
      "ZEPHYR_BASE": "c:\\ncs\\v2.9.1\\zephyr",
      "ZEPHYR_TOOLCHAIN_VARIANT": "zephyr",
      "ZEPHYR_SDK_INSTALL_DIR": "C:\\ncs\\toolchains\\b620d30767\\opt\\zephyr-sdk",
      "PYTHONPATH": "C:\\ncs\\toolchains\\b620d30767\\opt\\bin;C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\Lib;C:\\ncs\\toolchains\\b620d30767\\opt\\bin\\Lib\\site-packages"
    },
    "inherited": {
      "HOME": "C:\\Users\\toto",
      "HOMEDRIVE": "C:",
      "HOMEPATH": "\\Users\\toto",
      "Path": "C:\\Program Files (x86)\\Common Files\\Oracle\\Java\\java8path;C:\\Program Files (x86)\\Common Files\\Oracle\\Java\\javapath;C:\\Python\\Python3.9\\Scripts\\;C:\\Python\\Python3.9\\;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\WINDOWS\\System32\\OpenSSH\\;C:\\Program Files\\Bandizip\\;C:\\Program Files\\Nordic Semiconductor\\nrf-command-line-tools\\bin\\;C:\\Program Files\\Git\\cmd;C:\\Program Files\\SEGGER\\JLink;c:\\Nordic;C:\\Program Files\\CMake\\bin;c:\\ncs;C:\\Program Files\\Raspberry Pi\\Pico SDK v1.5.1\\ninja;C:\\msys64\\mingw64\\bin;C:\\Program Files (x86)\\GNU Tools Arm Embedded\\7 2018-q2-update\\bin;C:\\Program Files (x86)\\GNU Tools Arm Embedded\\9 2019-q4-major\\bin;C:\\Program Files (x86)\\GNU Arm Embedded Toolchain\\10 2021.10\\bin;C:\\Program Files (x86)\\GNU Tools ARM Embedded\\4.9 2015q3\\bin;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Python312\\Scripts\\;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Python312\\;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Launcher\\;C:\\Users\\toto\\AppData\\Local\\Microsoft\\WindowsApps;c:\\Nordic;C:\\MyProgram\\MicrosoftVSCode\\bin;c:\\ncs;C:\\Program Files\\JetBrains\\PyCharm Community Edition 2023.3.4\\bin;;C:\\Users\\toto\\AppData\\Local\\GitHubDesktop\\bin;",
      "PATH": "C:\\Program Files (x86)\\Common Files\\Oracle\\Java\\java8path;C:\\Program Files (x86)\\Common Files\\Oracle\\Java\\javapath;C:\\Python\\Python3.9\\Scripts\\;C:\\Python\\Python3.9\\;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\WINDOWS\\System32\\OpenSSH\\;C:\\Program Files\\Bandizip\\;C:\\Program Files\\Nordic Semiconductor\\nrf-command-line-tools\\bin\\;C:\\Program Files\\Git\\cmd;C:\\Program Files\\SEGGER\\JLink;c:\\Nordic;C:\\Program Files\\CMake\\bin;c:\\ncs;C:\\Program Files\\Raspberry Pi\\Pico SDK v1.5.1\\ninja;C:\\msys64\\mingw64\\bin;C:\\Program Files (x86)\\GNU Tools Arm Embedded\\7 2018-q2-update\\bin;C:\\Program Files (x86)\\GNU Tools Arm Embedded\\9 2019-q4-major\\bin;C:\\Program Files (x86)\\GNU Arm Embedded Toolchain\\10 2021.10\\bin;C:\\Program Files (x86)\\GNU Tools ARM Embedded\\4.9 2015q3\\bin;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Python312\\Scripts\\;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Python312\\;C:\\Users\\toto\\AppData\\Local\\Programs\\Python\\Launcher\\;C:\\Users\\toto\\AppData\\Local\\Microsoft\\WindowsApps;c:\\Nordic;C:\\MyProgram\\MicrosoftVSCode\\bin;c:\\ncs;C:\\Program Files\\JetBrains\\PyCharm Community Edition 2023.3.4\\bin;;C:\\Users\\toto\\AppData\\Local\\GitHubDesktop\\bin;"
    }
  },
  "terminal": {
    "defaultProfile": null
  },
  "config": {
    "nordic-semiconductor.nrf-connect": {
      "topdir": "${nrf-connect.sdk:2.6.1}",
      "toolchain": {
        "path": "${nrf-connect.toolchain:2.6.1}"
      },
      "ozonePath": "",
      "applications": [],
      "applicationOptions": {},
      "kconfig": {
        "interface": "kconfig"
      },
      "west": {
        "env": {
          "$base": "terminal"
        }
      },
      "boardRoots": [],
      "taskBindings": {},
      "buildTerminal": {
        "condensedProgress": true
      },
      "debugging": {
        "flash": true,
        "bindings": {},
        "justMyCode": false
      },
      "activeAppFollowActiveEditor": true,
      "flash": {
        "softreset": false,
        "erase": false,
        "recover": false
      },
      "enableTelemetry": true,
      "thirdpartyIntegration": {},
      "toolchainManager": {
        "indexURL": null,
        "installDirectory": null
      },
      "nrfutil": {
        "home": null
      },
      "defaultOpenAction": "ask",
      "terminalProfile": {
        "shell": null
      }
    },
    "nordic-semiconductor.nrf-terminal": {
      "terminalMode": "character"
    }
  },
  "extensions": {
    "internal": {
      "nordic-semiconductor.nrf-connect": {
        "version": "2025.4.106",
        "path": "c:\\Users\\Toto\\.vscode\\extensions\\nordic-semiconductor.nrf-connect-2025.4.106-win32-x64",
        "isActive": true
      },
      "nordic-semiconductor.nrf-terminal": {
        "version": "2024.9.14",
        "path": "c:\\Users\\Toto\\.vscode\\extensions\\nordic-semiconductor.nrf-terminal-2024.9.14",
        "isActive": true
      },
      "nordic-semiconductor.nrf-devicetree": {
        "version": "2025.4.22",
        "path": "c:\\Users\\Toto\\.vscode\\extensions\\nordic-semiconductor.nrf-devicetree-2025.4.22",
        "isActive": true
      },
      "nordic-semiconductor.nrf-kconfig": {
        "version": "2025.4.26",
        "path": "c:\\Users\\Toto\\.vscode\\extensions\\nordic-semiconductor.nrf-kconfig-2025.4.26",
        "isActive": true
      }
    },
    "external": {
      "marus25.cortex-debug": null,
      "ms-vscode.cpptools": "1.24.5",
      "ms-vscode.js-debug": "1.97.1",
      "ms-vscode.js-debug-companion": "1.1.3",
      "ms-vscode.vscode-js-profile-table": "1.0.10",
      "GitHub.copilot": "1.303.0",
      "GitHub.copilot-chat": "0.26.7",
      "trond-snekvik.gnu-mapfiles": "1.1.0",
      "twxs.cmake": "0.0.17"
    }
  }
}