more clarification is requested

[michurin]

nRF51822_Development_Kit_User_Guide_v1.3.pdf document has table 6 which indicates SoftDevice A and SoftDevice B. DK includes s110_nrf51822_5.2.1_softdevice.hex. Is this SD A or SD B?

Thanks.

[Hung Bui]

Hi, The SoftDevice A, Softdevice B in Table 6 is only examples of the diffrence sizes of softdevice and where we should start the application code depends on the size of the softdevice.

The S110 v5.2.1 has the size of 80KB and the start address for application code is 0x14000, available code memory 0x2B000. RAM available 0x2000 and start at 0x20002000. You can find this in any BLE example in the SDK.

[run_ar]

Please refer to the softdevice specification for more details: https://www.nordicsemi.com/eng/nordic/download_resource/20338/7/32644989