hi, I used nRF52932QFAA ,SDK14.2 uart bootloader.it works well with softdevice loader 5.0.0.But when I download my app(without softdevice),it cannot work. Flash composed like below. Bootloader is placed into 0x73000 (size: 0xB000) Application is placed into 0x23000 (size:0x50000) RAM used like below. Bootloader working without SD. 0x20006000 (size: 0x9 000) Application working with SD. 0x20002C00 (size: 0x28 00) best regards.

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Bootloader without SoftDevice

hi,

I used nRF52932QFAA ,SDK14.2 uart bootloader.it works well with softdevice loader 5.0.0.But when I download my app(without softdevice),it cannot work.

Flash composed like below.

Bootloader is placed into 0x73000 (size: 0xB000)
Application is placed into 0x23000 (size:0x50000)

RAM used like below.

Bootloader working without SD. 0x20006000 (size: 0x9000)
Application working with SD. 0x20002C00 (size: 0x2800)

best regards.