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. 00000010h - Pentium, Pentium Pro - TIME STAMP COUNTER REGISTER
Size:	64 bits
Access:	Read/Write
Desc:	starting at 00000000h:00000000h on reset, this counter increments on
	  every CPU-core clock cycle
Notes:	on a Pentium Pro, only the low 32 bits may be written; on writes, the
	  high 32 bits are cleared to 00000000h
	also supported by Pentium II/III; AMD Am5k86,K5,K6; Cyrix 6x86MX;
	  Centaur (IDTsee Interrupt Descriptor Table) WinChip C6
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. 80000010h