CP80617004119AES LBU3 Intel, CP80617004119AES LBU3 Datasheet - Page 295

• Manufacturer Part Number: CP80617004119AES LBU3
• Manufacturer: Intel

Specifications of CP80617004119AES LBU3

• Lead Free Status / RoHS Status: Compliant

Processor Configuration Registers
Datasheet
15:12
11:8
Bit
Access
RW-L
RW-L
Default
Value
0h
0h
DMI VC1 VT-d Completion Tracking Queue Resource
Threshold (DMIVC1CTQRT)
One based minimum threshold value used to throttle DMI
VC1 VT-d fetch. When the number of free DMI VT-d
Completion Tracking Queue entries equals or falls below the
value programmed in this field, DMI VC1 VT-d fetch is
throttled until the number of free DMI Completion Tracking
Queue entries rise above this threshold.
For example:
0000 – Throttle DMI VC1 VT-d Fetch when there is no entry
left.
0001 – Throttle DMI VC1 VT-d Fetch when there is 1 or less
entry left.
0010 - Throttle DMI VC1 VT-d Fetch when there are 2 or less
entry left.
0011 – Throttle DMI VC1 VT-d Fetch when there are 3 or less
entry left.
0100 - Throttle DMI VC1 VT-d Fetch when there are 4 or less
entry left.
0101 - 1111 - Reserved.
DMI VCp VT-d Completion Tracking Queue Resource
Threshold (DMIVCPCTQRT)
One based minimum threshold value used to throttle DMI
VCp VT-d fetch. When the number of free DMI VT-d
Completion Tracking Queue entries equals or falls below the
value programmed in this field, DMI VCp VT-d fetch is
throttled until the number of free DMI Completion Tracking
Queue entries rise above this threshold.
For example:
0000 – Throttle DMI VCp VT-d Fetch when there is no entry
left.
0001 – Throttle DMI VCp VT-d Fetch when there is 1 or less
entry left.
0010 - Throttle DMI VCp VT-d Fetch when there are 2 or less
entry left.
0011 – Throttle DMI VCp VT-d Fetch when there are 3 or less
entry left.
0100 - Throttle DMI VCp VT-d Fetch when there are 4 or less
entry left.
0101 - 1111 - Reserved.
(Sheet 2 of 3)
Description
295