MEM FEE00000h - Pentium - LOCAL APIC                                            
Size:	4096 BYTEs
Notes:	the Advanced Programmable Interrupt Controller built into
	  multiprocessor-capable Pentiums (P54C, etc. -- basically 75MHz and
	  faster Pentiums) maps its registers into the top of the physical
	  address space on data reads and writes, but not on code reads;
	  data accesses to the APIC registers do not cause external bus
	  cycles
	the APIC's registers are only visible when the APIC is enabled (which
	  occurs at CPU(Central Processing Unit) The microprocessor which executes programs on your computer. reset when external data lines contain proper signals);
	  all accesses to APIC registers should use 32-bit reads or writes, as
	  8-bit and 16-bit accesses may produce unpredictable results
	the PentiumPro (P6) permits the address at which the local APIC
	  appears to be changed with Model-Specific Register 0000001Bh
SeeAlso: MEM FEC00000h,MEM FEE00020h,MEM xxxxh:xxx0h"Multiprocessor"
SeeAlso: MSR(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like.	These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors. 0000001Bh