Norco BIS-6330A, Руководство пользователя, Страница: 36 / 64

BIS-6330A
Digital Signage Player
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The read only options contain the detailed information of CPU, including CPU supplier, model,
frequency, Level1 Cache, Level2 Cache, etc.
Hyper-Threading
Enable or disable CPU Hyper-Threading Technology.
Active Processor Cores
Activate Processor Cores (only when the processor has multiple cores)
Limit CPUID Maximum
Please set this item as [Enabled] if the system OS doesn’t support the extended CPUID
function.
Execute Disabled Bit
Execute Disable Bit (EDB) is a hardware-based security feature that introduced to its new
generation CPU by Intel, which can help reduce system exposure to viruses and malicious
code. EDB allows the processor to classify areas in memory where application code can or
cannot execute. To use Execute Disable Bit you must have Windows XP SP2 operating system
to support this function. System default this option [Enabled].
Intel Virtualization Technology
Intel virtualization technology enables to run multiple O/S of the same kind or different kind by
using the same physical platform so as to realize the management and allocation of computer
resources, maximizing the resource utilization.
Hardware Prefetcher
The hardware prefetcher operates transparently, without programmer intervention, to fetch
streams of data and instruction from memory into the unified second-level cache. The
prefetcher is capable of handling multiple streams in either the forward or backward direction.
Enable or disable this function.
Adjacent Cache Line Prefetch
The Adjacent Cache-Line Prefetch mechanism, like automatic hardware prefetch, operates