RAM Specifies the range of virtual addresses available to the kernel for allocation to running processes and the RAM-based Windows CE-based file system. The region must be contiguous.
Do not reserve memory in the middle of a RAM section. Doing so creates two noncontiguous regions of memory, which is the maximum supported by Windows CE.
If you need to reserve memory in the middle of your RAM allocation, a portion of free RAM is reported in the Config.bib file and the rest is reported when the kernel calls OEMGetExtensionDRAM or pNKEnumExtensionDRAM.