NCA-5220 User Manual
63
Feature
Options
Description
C6DRAM
Disabled
Enabled
Enable/Disable moving of DRAM contents to PRM
memory when CPU is in C6 state
Software Guard
Extensions (SGX)
Disabled
Enabled
Enable/Disable Software Guard Extensions (SGX)
CPU Flex Ratio
Override
Disabled
Enabled
Enable/Disable CPU Flex Ratio Programming
CPU Flex Ratio
Override
37
Enable/Disable CPU Flex Ratio Programming
Hardware
Prefetcher
Disabled
Enabled
To turn on/off the MLC streamer prefetcher.
Adjacent Cache
Line Prefetch
Disabled
Enabled
To turn on/off prefetching of adjacent cache lines.
Intel (VMX)
Virtualization
Technology
Disabled
Enabled
When enabled, a VMM can utilize the additional
hardware capabilities provided by Vanderpool
Technology.
Active Processor
Cores
All
1
2
3
4
5
Number of cores to enable in each processor
package.
Hyper-Threading
Disabled
Enabled
Enabled for Windows XP and Linux (OS optimized for
Hyper-Threading Technology) and Disabled for
other OS (OS not optimized for Hyper-Threading
Technology).
BIST
Disabled
Enabled
Enable/Disable BIST (Built-In Self Test) on reset
AP threads Idle
Manner
HALT Loop
MWAIT Loop
RUN Loop
AP threads Idle Manner for waiting signal to run
AES
Disabled
Enabled
Enable/Disable AES (Advanced Encryption Standard)
MachineCheck
Disabled
Enabled
Enable/Disable Machine Check
MonitorMWait
Disabled
Enabled
Enable/Disable MonitorMWait
Summary of Contents for NCA-5220
Page 62: ...NCA 5220 User Manual 62 CPU Configuration...
Page 69: ...NCA 5220 User Manual 69 Trusted Computing TPM2 0...
Page 71: ...NCA 5220 User Manual 71 Super IO Configuration...
Page 84: ...NCA 5220 User Manual 84 Intel TXT Information...
Page 90: ...NCA 5220 User Manual 90 NVMe Configuration...
Page 94: ...NCA 5220 User Manual 94 Memory Configuration...
Page 96: ...NCA 5220 User Manual 96 PEG Port Configuration...
Page 100: ...NCA 5220 User Manual 100 PCI Express Configuration...