The MPU does look more capable than I'd originally thought, but it still seems very restrictive for general-purpose computing. 8-16 slots and difficult data bou

The MPU does look more capable than I'd originally thought, but it still seems very restrictive for general-purpose computing. 8-16 slots and difficult data boundary/width conditions: http://embedded-computing.com/articles/security-and-the-cortex-m-mpu/ http://embedded-computing.com/articles/security-and-the-cort... Like I said, this is a very impressive project and I admire the people who were able to make it happen, but in the context of writing an application it sort of seems like a solution looking for a problem. It reminds me of running Linux on the Nintendo DS. You can, and it's a fascinating toy, but the games are written bare-metal for a reason.