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Processor Configuration Registers

284 Datasheet, Volume 2

1 ROS-V 0b

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Primary Pending Fault (PPF)

This field indicates if there are one or more pending faults logged

in the fault recording registers. Hardware computes this field as

the logical OR of Fault (F) fields across all the fault recording

registers of this remapping hardware unit.

0 = No pending faults in any of the fault recording registers

1 = One or more fault recording registers has pending faults. The

FRI field is updated by hardware whenever the PPF field is set

by hardware. Also, depending on the programming of Fault

Event Control register, a fault event is generated when

hardware sets this field.

0 RW1CS 0b

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Primary Fault Overflow (PFO)

Hardware sets this field to indicate overflow of fault recording

registers. Software writing 1 clears this field. When this field is set,

hardware does not record any new faults until software clears this

field.

B/D/F/Type: 0/0/0/VC0PREMAP

Address Offset: 34–37h

Reset Value: 0000_0000h

Access: RW1CS, ROS-V, RO

Size: 32 bits

BIOS Optimal Default 0_0000h

Bit Attr

Reset

Value

RST/

PWR

Description

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Intel E3-1275 Scheda Tecnica Pagina 284