Nexcom EBC 355A User Manual page 49

Chapter 3: BIOS Setup
CPU Configuration
This section is used to configure the CPU.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Main Advanced Chipset PCIPnP
CPU Configuration
Intel(R) Celeron(R) CPU J1900 @ 1.99GHz
CPU Signature 30678
Microcode Patch 815
Max CPU Speed 1990 MHz
Min CPU Speed 1334 MHz
Processor Cores 4
Intel HT Technology not Supported
Intel VT-x Technology Supported
L1 Data Cache 24 kB x 4
L1 Code Cache 32 kB x 4
L2 Cache 1024 kB x 2
L3 Cache not Present
64-bit Supported
Limit CPUID Maximum [Disabled]
Execute Disable Bit [Enabled]
Hardware Prefetcher [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Intel Virtualization Technology [Enabled]
EIST [Enabled]
Version 2.16.1243. Copyright (C) 2013 American Megatrends, Inc.
Limit CPUID Maximum
The CPUID instruction of some newer CPUs will return a value greater
than 3. The default is Disabled because this problem does not exist in the
Windows series operating systems. If you are using an operating system
other than Windows, this problem may occur.
Execute Disable Bit
When this field is set to Disabled, it will force the XD feature flag to always
return to 0.
Copyright © 2018 NEXCOM International Co., Ltd. All Rights Reserved.
Security Exit
Disabled for Windows XP
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Hardware Prefetcher
Turns on or off the mid level cache (L2) streamer prefetcher.
Adjacent Cache Line Prefetch
Turns on or off prefetching of adjacent cache lines.
Intel Virtualization Technology
®
When this field is set to Enabled, the VMM can utilize the additional
hardware capabilities provided by Vanderpool Technology.
EIST
Enables or disables Intel SpeedStep.
®
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EBC 355A User Manual