keil setup for nRF51822AA

[roger.k]

Hi. I'm beginner. I want to use nRF51822xxAA chip on keil compiler. project->Option->Target->IROM1 start, Size & IRAM1 start, size. Please let me know IROM's start and size and IRAM's start and size for nRF51822xxAA.

[Susheel Nuguru]

It depends on which softdevice you are using (or if you are not using any softdevice) There is one older post with some numbers for older softdevices here. You will get the idea of where to find the information. If you can tell me if you are using any softdevice, then i can give you exact numbers.

[Yacire]

Thanks Aryan,

It's clear know but i have still a little question about RAM setting in Keil with an example of SDk v11.

I use the S130 V2.0.0 and an example of SDK v11 , and the value for APP_RAM_BASE is 0x200013C8 in the softdevice specification chapter 15, but in keil with an example i have the APP_RAM_BASE equal to 0x20002080 (IRAM1 in keil); Normally it should be 0x200013C8 in the IRAM1 field in keil settings ?

For the ROM setting, everything is fine.The values are correct. They correspond exactly with softdevice specification and field IR0M base and size in keil, but not for the RAM. Best regards.