Issues with AT91M55800: init_serial, overlapping execution regions

Hi! I am using the RealView MDK for a research project. The target device is AT91M55800A. First, I created a project for it. I confirmed the default startup file and added a .c file to the project...
Issues with AT91M55800: init_serial, overlapping execution regions

Hi! I am using the RealView MDK for a research project. The target device is AT91M55800A. First, I created a project for it. I confirmed the default startup file and added a .c file to the project...
L6221E, L6220E during linking for Sram-SAM-ICE in uVision Keilin

I am building an application using some Atmel libraries for At91sam7x256. I am using a scatter file which accompanies Atmel PIO application. Having first chosen "flash-SAM-ICE" from the drop down list...
L6221E, L6220E during linking for Sram-SAM-ICE in uVision Keilin

I am building an application using some Atmel libraries for At91sam7x256. I am using a scatter file which accompanies Atmel PIO application. Having first chosen "flash-SAM-ICE" from the drop down list...
Difference between Sub regions and Overlapping Regions in MPU

Hi Experts, In the Memory Protection Unit, what is the difference between Sub regions and the Overlapping regions ? What is the typical use case of the MPU and how it helps in building a quality software...