Vol. 3C 35-115
MODEL-SPECIFIC REGISTERS (MSRS)
207H
519
IA32_MTRR_PHYSMASK3
Thread
See Table 35-2.
208H
520
IA32_MTRR_PHYSBASE4
Thread
See Table 35-2.
209H
521
IA32_MTRR_PHYSMASK4
Thread
See Table 35-2.
20AH
522
IA32_MTRR_PHYSBASE5
Thread
See Table 35-2.
20BH
523
IA32_MTRR_PHYSMASK5
Thread
20CH
524
IA32_MTRR_PHYSBASE6
Thread
20DH
525
IA32_MTRR_PHYSMASK6
Thread
20EH
526
IA32_MTRR_PHYSBASE7
Thread
20FH
527
IA32_MTRR_PHYSMASK7
Thread
210H
528
IA32_MTRR_PHYSBASE8
Thread
See Table 35-2.
211H
529
IA32_MTRR_PHYSMASK8
Thread
See Table 35-2.
212H
530
IA32_MTRR_PHYSBASE9
Thread
See Table 35-2.
213H
531
IA32_MTRR_PHYSMASK9
Thread
See Table 35-2.
250H
592
IA32_MTRR_FIX64K_
00000
Thread
258H
600
IA32_MTRR_FIX16K_
80000
Thread
259H
601
IA32_MTRR_FIX16K_
A0000
Thread
268H
616
IA32_MTRR_FIX4K_C0000
Thread
See Table 35-2.
269H
617
IA32_MTRR_FIX4K_C8000
Thread
See Table 35-2.
26AH
618
IA32_MTRR_FIX4K_D0000 Thread
See Table 35-2.
26BH
619
IA32_MTRR_FIX4K_D8000 Thread
See Table 35-2.
26CH
620
IA32_MTRR_FIX4K_E0000
Thread
26DH
621
IA32_MTRR_FIX4K_E8000
Thread
See Table 35-2.
26EH
622
IA32_MTRR_FIX4K_F0000
Thread
26FH
623
IA32_MTRR_FIX4K_F8000
Thread
277H
631
IA32_PAT
Thread
280H
640
IA32_MC0_CTL2
Package
281H
641
IA32_MC1_CTL2
Package
282H
642
IA32_MC2_CTL2
Core
See Table 35-2.
283H
643
IA32_MC3_CTL2
Core
See Table 35-2.
284H
644
IA32_MC4_CTL2
Core
See Table 35-2.
285H
645
IA32_MC5_CTL2
Core
See Table 35-2.
286H
646
IA32_MC6_CTL2
Package
287H
647
IA32_MC7_CTL2
Package
288H
648
IA32_MC8_CTL2
Package
Table 35-13. MSRs in Processors Based on Intel® Microarchitecture Code Name Nehalem (Contd.)
Register
Address
Register Name
Scope
Bit Description
Hex
Dec