31

0x0

RW/0C/V

(SPARE_​IA_​15_​LOG)

Reserved

30

0h

RW/0C/V

(SPARE_​IA_​14_​LOG)

Reserved

29

0x0

RW/0C/V

(TURBO_​ATTEN_​LOG)

When set by PCODE indicates that Turbo attenuation (multi core turbo) has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

28

0h

RW/0C/V

Maximum Turbo Log (MAX_​TURBO_​LIMIT_​LOG)

Indicates that Max turbo limit has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

27

0h

RW/0C/V

PL2/PL3 Status (PBM_​PL2_​LOG)

Indicates that PBM PL2 or PL3(package or platform PL2 or PL3) has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

26

0h

RW/0C/V

PL1 Log (PBM_​PL1_​LOG)

Indicates that PBM PL1 (package or platform PL1) has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

25

0x0

RW/0C/V

(DLVR_​TDC_​LOG)

DLVR_​TDC status

24

0h

RW/0C/V

(EDP_​LOG)

When set by PCODE, indicates that EDP has caused IA frequency clipping. Software should write to this bit to clear the status in this bit

23

0h

RW/0C/V

VR Thermal Design Current Log (VR_​TDC_​LOG)

Indicates that VR TDC (Thermal design current) has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

22

0h

RW/0C/V

VR is Hot Log (VR_​THERMALERT_​LOG)

Indicates that Hot VR (any processor VR) has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

21

0h

RW/0C/V

Running Average Thermal Limit Log (RATL_​LOG)

Indicates that Running average thermal limit has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

20

0x0

RW/0C/V

Reliability Stress Restrictor Log (RSR_​LIMIT_​LOG)

Reliability stress restrictor Log, RW, When set by PCODE indicates that Reliability stress restrictor has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

19

0h

RW/0C/V

(PCS_​LIMIT_​LOG)

Reserved

18

0h

RW/0C/V

(SPARE_​IA_​2_​LOG)

Reserved

17

0h

RW/0C/V

Thermal Log (THERMAL_​LOG)

Indicates that Thermal event has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

16

0h

RW/0C/V

PROCHOT# Log (PROCHOT_​LOG)

PROCHOT# Log, RW, When set by PCU indicates that PROCHOT# has cause IA frequency clipping. Software should write to this bit to clear the status in this bit

15

0x0

RO/V

(SPARE_​IA_​15)

Reserved.

14

0h

RO/V

(SPARE_​IA_​14)

Reserved.

13

0x0

RO/V

Turbo Attenuation Status (TURBO_​ATTEN)

Turbo attenuation (multi core turbo) Status, RO, When set by PCU indicates that Turbo attenuation (multi core turbo) has cause IA frequency clipping.

12

0h

RO/V

Maximum Turbo Status (MAX_​TURBO_​LIMIT)

Max turbo limit Status, RO, When set by PCU indicates that Max turbo limit has cause IA frequency clipping.

11

0h

RO/V

PL2/3 Status (PBM_​PL2)

PBM PL2, PL3 (pkg, platform) Status, RO, When set by PCU indicates that PBM PL2 or PL3(package or platform PL2 or PL3) has cause IA frequency clipping.

10

0h

RO/V

PL1 Status (PBM_​PL1)

Indicates that PBM PL1 (package or platform PL1) has cause IA frequency clipping.

9

0x0

RO/V

(DLVR_​TDC)

DLVR TDC is causing frequency clipping

8

0h

RO/V

(EDP)

When set by PCODE, indicates that EDP has caused IA frequency clipping

7

0h

RO/V

VR Thermal Design Current Status (VR_​TDC)

Indicates that VR TDC (Thermal design current has cause IA frequency clipping.

6

0h

RO/V

VR is Hot Status (VR_​THERMALERT)

Indicates that Hot VR (any processor VR) has cause IA frequency clipping.

5

0h

RO/V

Running Average Thermal Limit Status (RATL)

Indicates that Running average thermal limit has cause IA frequency clipping.

4

0x0

RO/V

Reliability Stress Restrictor Limit (RSR_​LIMIT)

Indicates that Reliability stress restrictor has cause IA frequency clipping.

3

0h

RO/V

(PCS_​LIMIT)

Reserved.

2

0h

RO/V

(SPARE_​IA_​2)

Reserved.

1

0h

RO/V

Thermal Status (THERMAL)

Indicates that Thermal event has cause IA frequency clipping.

0

0h

RO/V

PROCHOT# Status (PROCHOT)

Indicates that PROCHOT# has cause IA frequency clipping.