As promised I will talk about how to replace the “old” PIC (Peripheral Interrupt Controller) with the “new” APIC (Advanced Peripheral Interrupt Controller) in a CEPC (x86) BSP. I will refer to the “MyBSP” BSP in my explanation, your clone of the CEPC BSP. As APIC is mostly only available for (Intel) x86 platforms, this talk will only be valid for x86, not ARM. The Windows CE Boot to Kernel startup phase There are a few good MSDN links that explain quite a bit about the Windows CE startup phase. This ......