ExpertBoard EXP8j61 User manual

TableofContents
Chapter1 Introduction1
1.1Overview1
1.2SystemFeatures1
1.3SystemSpecification2
1.4SystemPerformance2
1.5EXP8J61BoardLayout3
Chapter2 Installation4
2.1InstallingDRAM4
2.2SettingCPUTypeJumper6
2.3SelectingCPUI/O& CPUCoreVoltage7
2.4InstallingFLASHROM8
2.5InstallingOtherJumpers& Connectors9
Chapter3 SystemBIOSSetup12
3.1EnteringSetup12
3.2ControlKeys12
3.3GettingHelp13
3.4TheMainMenu13
3.5StandardCMOSSetupMenu15
3.6BIOSFeaturesSetup18
3.7ChipsetFeaturesSetup21
3.8PowerManagement21
3.9PlugandPlay/PCIConfigurationSetup23
3.10IntegratedPeripherals24
3.11PasswordSetting25
3.12IDEHDDAutoDetection26

EXP8JB1 User's Manual
Chapter 1 Introduction
1.1 Overview
TheEXP8JB1 motherboardiscomplementedbya maximum512KL2write-backcache,
providingworkstationlevelcomputingperformance.SIMMandDIMMsocketscansupportup
to128MBofDRAM.
TheEXP8JB1 motherboardofferstheoutstandingI/Ocapabilities.ThreePCILocalBusslots
providea highbandwidthdatapathfordata-movementintensivefunctionssuchasgraphics
acceleration.ThreeISAslotscompletetheI/Omix.
TheEXP8J61 motherboardprovidesthefoundationforcosteffective,highperformance,and
highlyexpandableplatformswhichdeliverthelatestCPUandI/Otechnologies.
1.2 System Features
TheEXP8J61motherboardsupportsthefollowingfeatures:
•INTELPENTIUM90/100/120/133/150/166/200MHzCPU,
CYRIX6x86-120+(100MHz)/6x86-133+(110MHz)/6x86-150+(120MHz)/
6x86-166+(133MHz)CPU,
AMD5K86-P75/5K86-P90/5K86-P100/K5-PR120(90MHz)/ K5-PR133(100MHz)/
K5-PR166CPU
•3 Master32-bitPCIBus
• L1 /L2writeback/writethroughcache
•256KB/512KBcachesize
•72-pinSIMMModulesand168-pinDIMMModule
•2 Serial/1Parallel/1FDConboard
•2-CHANNELPCIIDEonboard
•MESI(ModifiedExclusiveSharedInvalid)protocoltomaintainthedatacoherenceforL2
CachetooptimizeCPUbus
•IrDAfunctionsupport
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EXP8JB1 User's Manual
1.3 System Specification
Processor:
CPUClockSpeed:
Memory:
SRAM:
BIOStype:
AdditionalBIOSFeature:
Slottypes:
Dimension:
INTELPENTIUM90/100/120/1331150/1661200MHzCPU,
CYRIX6x86-120ł(100MHz)/6x86-133ł(110MHz)/6x86-150+(120MHz)/
8x86-100*(133MHz)CPU,
AMD5К86-Р75/5К86-Р90/5К86-Р100/K5-PR120(90MHz)/K5-PR133(100MHz)/
K5PR166CPU
50/55/60/66MHz
8MBto128MB
256K/512K
AWARDBIDS
SetupprograminstalledinROM
Three16-bitISAslot
Three32-bitPCIslot
220X224mm
AdditionalFeatures
MiscellaneousConnectors:Resetbutton,Suspendbutton,Coinbattery
BoardDesign:4-layerImplementationforlownoiseoperation
1.4 System Performance
~~~SOFTWARE POWERMETER NORTONV8.0
CPUTYPE—— LANDMARKV20 V1.8MIPS CPUSPEED
PENTIUM90 526.85MHz 45.9MIPS 289.2
PENTIUM100 578.51MHz 50.8MIPS 317.6
PENTIUM120 702.43MHz 61.8MIPS 385.6
PENTIUM133 771.33MHz 67.7MIPS 423.5
PENTIUM150 878.06MHz 74.8MIPS 482.1
PENTIUM166 964.19MHz 83.6MIPS 529.3
PENTIUM200 1157.04MHz 98.1MIPS 635.2
CYRIX6x86-120+(100MHz) 1209.95MHz 66.1MIPS 680.3
CYRIX6x86-133+(110MHz) 1353.98MHz 74.8MIPS 761.2
CYRIX6x86-150*(120MHz) 1469.25MHz 81.3MIPS 826
CYRIX6x86-166+(133MHz) 1613.31MHz 88.9MIPS 907
AMD5K86-P75 673.26MHz 40.6MIPS 297.7
AMD5K86-P90 817.55MHz 49.0MIPS 361.5
AMD5K86-P100 897.68MHz 53.7MIPS 397
AMDK5-PR120(90MHz) 817.54MHz 59.2MIPS 394.3
AMDK5-PR133(100MHz) 897.72MHz 67.7MIPS 433.0
AMDK5-PR166 1047.34MHz 79MIPS 505.1
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EXP8JB1 User's Manual
1.5 EXP8J61 Board Layout
MBANKO
J20JP19,JP1flJ16J17
ИI 41 EgEjIII 41 Ц , 51
ф"ф—фф ф
IDELED TURBORESET SPEAKERKEYLOCK
LEO
82438VX 82438VX
• •
US U1
• I
PBSRAM PBSRAM
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EXP8JB1 User's Manual
Chapter 2 Install* on
Thehardwaremustbesetupforvariousfunctionsbeforethesystemisreadytooperate.
Itisa simpletasktosetuptheEXP8J61 motherboard.Theuseronlyhastoadjusta few
jumpers,connectorsandsockets.
2.1 Installing DRAM
TheEXP8JB1 motherboardcansupportextendedmemoryof8MBto128MB.
•ThelayoutoftheDRAMmemorybanksonboardisshownbelow:
BANKO
J2 J1 DIM1
InstallingDRAM
J1+J2 or №l|= TOTAL
The72-pingroupincludestwoSIMMs;eachSIMMcanbe4,8,16,or32MBinsize.Please
installtheDRAMofthesamesizeinthegroup.
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EXP8JB1 User's Manual
Я Table1 (SIMM)
BAN SC 0
ToIpI ML. 101/SIMM 1
SIMM2 ToIpI
ML. 101/
4MB 4MB 8MB
8MB 8MB 16MB
16MB 16MB 32MB
32MB 32MB 64MB
•Table2 (DIMM)
DIM!(BANKO) TefalMemory
8MB 8MB
16MB 16MB
32MB 32MB
Aiote:DIMMandSIMMcan'tbeinstalledtogether.
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EXP8JB1 User's Manual
2.2 Setting CPU Type Jumper
CPUType JumperSetting
PENTIUM75MHzjAMD5„BBP75
•-• JP9
JP10 IUP3 1IJP2
PENTIUM90MHz/AMD5K86-P90|
AMDKSPR120(9CMHz)
JP9
JP10 IIJP3 1UP2
PENTlUMiaOMHzfAMD5K86P100J
AMDK5PR133(100MHz) E JP9
JP10 IIJP3 1IJP2
INTELPENTIUM120MHz
JP9
JP10 [ESJP3 1IJP2
INTELPENTIUM133MHz В JP9
JP10 fi-olJP3 1UP2
INTELPENTIUM150MHZ •-m
JP9
JP10 FF¥1JP3 JP2
INTELPENTIUM166MHz|
AMDКбPR166
JP9
JP10 Го-®1JP3 HF«1JP2
INTELPENTIUM200MHz 3
JP9
JP10 1UP3 Г*-*1JP2
CYRIX6x86-120*(100MHz)
JP9
JP10 [•ESJP3 1UP2
CYRIX6x86-133*(110MHz) Ф-• JP9
JP10 fo-olJP3 1UP2
CYRIX6x86150(120MHz)
JP9
JP10 ["®-elJP3 1UP2
CYRIX6x86-166ł(133MHz)
JP9
JP10 [OlJP3 11JP2
БфагСВоагс/
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EXP8JB1 User's Manual
2.3 Selecting CPU I/O & CPU Core Voltage
J20JP1BJP16JIBJ17
IIi 4IE3qjllI 4ID, 5I
фV Ч1v vi/
IDELEDTURBORESETSPEAKER KEYLOCK
LED
U6 из
82438VX 82438VX
• •
U5 Ul
• L
PBSRAM PBSRAM
CPUI/O VOLTAGESELECT
3.3V
forDaulVoltageCPU Default
32 1
1ool И
JP14 JP14
CPUCOREVOLTAGESELECT
2.SV 2.9V *3.3V
forIntelCPU
3.45V-3.6V
foralmostAMDand,
Cyrix6*86Ш28)CPU
I®-®|JPA1
I oo | JPA1
I|JPA1 I!JPA1
12 3 12 3 12 3 12 3
||JPA2 I|JPA2 IO® | JPA2 I•"•!
JPA2
12 3 12 3 12 3 12 3
*Defaultsetting
NOTE: If JP13 are short, then CPU core voltage and CPU I/O voltage are short for PS4C CPU.
{Use the PS5C CPU, must to open this jumper)
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EXP8J61 User's Manual
2.4 Installing FLASH ROM
U6 из
82438VX 82438VX
я a
U5 U1
• •
PBSRAM PBSRAM
IDELEDTURBORESETSPEAKERKEYLOCK
*5VFLASHROM 12VFLASHROM
JP18 JP18
*DefaultSetting
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EXP8JB1 User's Manual
2,5 Installing Other Jumpers & Connectors
в)JBj4SIMMBANKO
•IZOJPI9JP16J16J17
III 41Ę3rpII 41 n I 51
—фф—фф
IDELEO TUBBOBESETSPEAKER KEYLOCK
LED
82438VX 82438VX
s i
U5 U1
• I
PBSRAM PBSRAM
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EXP8J61 User's Manual
OtherJumperDescription
Jumper Description
JP17 I1 ATBUSCLOCKEQUALPCICLK/3
11 (FORFREQUENCY50MHz)
г—1ATBUSCLOCKPCICLK/4*
11 (FORFREQUENCY60,66MHz)
*DefaultSetting
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EXP8JB1 User's Manual
ConnectorDescription
Connector PinOut SignalКаше
J14,J15
USB
CONNECTOR
1
2
+5V DC
DATAOUT
J14,J15
USB
CONNECTOR 3
4
DATAOUT
GROUND
JP16 1 GROUND
RESET 2 RESETIN
1 +5V
DC
J17 2 NC
KEYLOCK 3 GROUND
CONNECTOR 4 KEYBOARDINHIBITOR
5 GROUND
J18 1 DATALINE
NC
GROUND
+5V DC
SPEAKER
DATALINE
NC
GROUND
+5V DC
C0NMECT0R 4
DATALINE
NC
GROUND
+5V DC
J20 14
11 1-2IDE1
IDELED +- - + 3-4IDE2
JP11 QSuspendButton
JP19 F^lTurboLED
1 VCC
CN1 2 NC
IRDA 3 DATA-RECEIVE
CONNECTOR 4 GROUND
(referpage24) 5 DATA-TRANSMIT
6 RESEVER
PS2J
PS/2MOUSE
CONNECTOR
1
2
3
4
GROUND
DATA
DATA
VCC
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EXP8J61 User's Manual
Chapter 3 System BIOS Setup
Thischapterwillexplainhowtosetupthesystemconfiguration(CMOSSetup)underAWARD
BIOS.TheSETUPprogramiscontainedinthesystem'sROMratherthanona diskette.
3.1 Entering Setup
Poweronthecomputerandpress< Del> immediatelyinordertoenterSetup.Theotherway
toenterSetupistorestartthecomputerandpress< Del> orsimultaneouslypress< Ctrl>,
<Alt>and<Esc>keyswhenthefollowingmessageappearsatthebottomofthescreen
duringPOST(PowerOnSelfTest):
TOENTERSETUPBEFOREBOOTPRESS<CTRL-ALT-ESC>OR<DEL>KEY
IfthemessagedisappearsbeforeyourespondandyoustilltrytoenterSetup,restartthe
computertotryagainorpresstheRESETbuttononthesystemcase.Youmayalsorestartby
simultaneouslypressing <Ctrl>,< Ait>,and< Del> keys.Ifyoudon'tpressthekeysin
timeandthesystemdoesnotboot,anerrormessagewillbedisplayed:
PRESS<F1>TOCONTINUE,<CTRL-ALT-ESC>OR<DEL>TOENTERSETUP
Atthistime,youshouldtaketheactionsaccordingly.
3.2 Control Keys
Keystroke Function
Up Movetopreviousitem
Dawn
MOVB tonextitem
Left Movetotheiteminthelefthand
Right Movetotheitemintherighthand
Esc MainMenu••QuitandnotsavechangesintoCMOS
StatusPageSetupMenuandOptionPageSetupMenu- ExitcurrentpageandreturntoMainMenu
PgUp/"+" Increasethenumericvalueormakechanges
PgDn/"-" Decreasethenumericvalueormakechanges
F1 Generalhelp,onlyforStatusPageSetupMenuandOptionPageSetupMenu
(Shift)F2 Changecolorfromtotal16colors.F2toselectcolorforward,(Shift)F2toselectcolorbackward
F3 Reserved
F4 Reserved
F8 Reserved
F9 Reserved
F10 SavealltheCMOSchanges,onlyforMainMenu
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EXP8JB1 User's Manual
3.3 Getting Help
0Main Menu
Theon-linedescriptionofthehighlightedsetupitemisdisplayedatthebottomofthescreen,
eStatus Page Setup Menu/Option Page Setup Menu
PressF1topopupa smallhelpwindowthatdescribestheappropriatekeystouseandthepossible
selectionsforthehighlighteditem.Toexitthehelpwindow,press<FJ> or<Esc>.
3.4 The Main Menu
OnceyouenterAWARDBIOSCMOSSetupUtility,theMainMenuwillappear.TheMainMenu
allowsyoutoselectfromtensetupfunctionsandtwoexitchoices.Usearrowkeystoselect
amongtheitemsandpress< Enter> toacceptorentera sub-menu.
STANDARDCMOSSETUP INTEGRATED PERIPHERALS
BIOSFEATURESSETUP SUPERVISORPASSWORD
CHIPSETFEATURESSETUP USERPASSWORD
POWERMANAGEMENTSETUP IDEHDDAUTODETECTION
PLUGANDPLAY/PCICONFIGURATION HDDLOWLEVELFORMAT
LOADBIOSDEFAULTS SAVE& EXITSETUP
LOADSETUPDEFAULTS EXITWITHOUTSAVING
Esc:Quit 14-<-: SelectItem
F10:Save& ExitSetup (Shift)F2: ChangeColor
Time,DatB,HardDiskType...
ОStandard CMOS Setup
Thiscategoryincludesall theitemsina standardBIOS.
оBIOS Features Setup
Thiscategoryincludesall theitemsofAwardspecialenhancedfeatures.
•Chipset Features Setup
Thiscategoryincludesalltheitemsofchipsetspecialfeatures.
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EXP8J61 User's Manual
•Power Management Setup
Thiscategorydetermineshowmuchpowerconsumptionforsystemisactivatedafterselectingtherelated
items.DefaultvalueisDisable.
•Plug and Play/PCI Configuration
Thiscategoryspecifiesthevalue(inunitsofPCIbusclocks)ofthelatencytimerforthisPCIbusmaster
andtheIRQlevelforPCIdevice.
•Load BIOS Defaults
BIOSdefaultsindicatesthemostappropriatevalueoftheparameterwhichmakesthesysteminminimum
performance.TheOEMmanufacturermaychangethedefaultsthroughMODBINbeforethebinaryimage
isburnedintoROM.
•Load Setup Defaults
Chipsetdefaultsindicatesthevaluesrequiredbythesystemformaximumperformance.TheOEM
manufacturermaychangethedefaultsthroughMODBINbeforethebinaryimageisburnedintoROM.
•User Password
Change,set,ordisablepassword.ItallowsyoutolimitaccesstotheSystemandSetup,orjusttoSetup.
•IDE HDD Auto Detection
Automaticallyconfigureharddiskparameters.
•Save & Exit Setup
SaveCMOSvaluechangestoCMOSandexitsetup.
•Exit Without Saving
AbandonallCMOSvaluechangesandexitsetup.
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EXP8JB1 User's Manual
3.5 Standard CMOS Setup Menu
TheitemsinStandardCMOSSetupMenuaredividedinto10categories.Eachcategory
includesno,oneormorethanonesetupitems.Usethearrowkeystohighlighttheitemand
usethe< PgUp> / < PgDn> keytoselectthevalueyouwant.
Date(mm:dd:yy):
Tue,July231996
Time(hh:mm:ss):
10:21:21
HARDDISKS TYPE SIZE CYLS HEAD PRECOMPLANDZ SECTOR MODE
PrimaryMaster:
Auto 0 0 0 0 0 0 AUTO
PrimarySlave Auto 0 0 0 0 0 0 AUTO
SecondaryMaster:
Auto 0 0 D 0 0 0 AUTO
SecondarySlave: Auto 0 0 0 0 0 0 AUTO
DriveA : 1.44M,3.5in.
DriveВ : None
Floppy3 ModeSupport Disabled BaseMemory 640K
ExtendedMemory
5360K
Video: EGA/VGA OtherMemory 384K
HaltOn: AllErrors TotalMemory 16384K
ESC:Quit П-И-: SelectItem PU/PD/+ -:Modify
F1: Help (Shift)F2: ChangeColor
•Date
Thedateformatis< day>,<month><date><year>.Press< F3>toshowthecalendar.
DAY Thedayofweek,fromSuntoSat,determinedbytheBIOS,isreadonly
MONTH Themonth,JanthroughDec
DATE Thedate,from1 to31(orthemaximumallowedinthemonthl,cankeyinthenumeric 1 functionkey
YEAR Theyear,dependóntheyearofBIOS
•Time
Thetimeformatis<hour>:<minute>:<second>,whichacceptsbothfunctionkeyandnumeric
key. Thetimeiscalculatedbasedonthe24-hourmilitary-timeformat.Forexample,1 p.m.is13:00:00.
ОDrive С Type/Drive D Type
ThecategoryidentifiesthetypeofharddiskdriveС ordriveD thathasbeeninstalledinthecomputer.
Thereare45predefinedtypesand2 userdefinabletypesforNormalBIOS.Type1 toType45are
predefined.TypeUserisuser-definable.
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EXP8J61 User's Manual
оPrimary Master/Primary Slave/Secondary Master/Secondary Slave
Thecategoryidentifiesthetypesof2 channelsthathavebeeninstalledinthecomputer.Thereare45
predefinedtypesand4 userdefinabletypesforEnhancedIDEBIOS.Type1 toType45arepredefined.
TypeUserisuser-definable.
PressPgUpK+ > orPgDn/<—>toselecta numberedharddisktype,ortypethenumberandpress
<Enter>.Notethatyourdrivemustmatchwiththedrivespecificationtable.Theharddiskwillnot
workproperlyifyouenterimproperinformation.Ifyourharddiskdrivetypeisnotmatchedorlisted,you
canuseTypeUsertodefineyourowndrivetypemanually.
IfyouselectTypeUser,relatedinformationisreguiredforthefollowingitems.Entertheinformation
directly.Thisinformationshouldbeprovidedinthedocumentationofyourharddiskvendororthe
manufacturer.
IfthecontrollerofHDDinterfaceisESDI,theselectionshallbe"Type1".
IfthecontrollerofHDDinterfaceisSCSI,theselectionshallbe"None".
IfthecontrollerofHDDinterfaceisCD-ROM,theselectionshallbe"None".
CYLS. NumberofCylinders
HEADS NumberofHeads
PRECOMP WritePrecomp
LAND20NE LandingZone\
SECTORS NumberofSectors
MODE HDDAccessMode
Ifa harddiskhasnotbeeninstalled,selectNONEandpress< Enter>.
eDrive A Type/Drive В Type
ThecategoryidentifiesthetypeoffloppydiskdriveA ordriveВ thathasbeeninstalledinthecomputer.
NONE NOFLOPPYDRIVEINSTALLED
36DK,5.25in. 5-1/4inchPC-typestandarddrive;360kilobytecapacity
1.2M,5.25in. 5-1/4inchAT-typehigh-densitydrive;1.2megabytecapacity
72DK.3.5in. 3-1/2inchdouhle-sideddrive;720kilobytecapacity
1.44M,3.5in. 3-1/2inchdouble-sideddrive;1.44megabytecapacity
2.88M,3.5in. 3-1/2inchdouble-sideddrive;2.88megabytecapacity
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EXP8JB1 User's Manual
•Video
Thecategoryselectsthetypeofadapterusedfortheprimarymonitorthatmustmatchwithyourvideo
displaycardandmonitor.Althoughsecondarymonitorsaresupported,youdonotneedtoselectthetype
inSetup.
Youhavetwowaystobootupthesystem:
1.WhenVGAisprimaryandmonochromeissecondary,selectthevideotypeas"VGAMode".
2.WhenmonochromeisprimaryandVGAissecondary,selectthevideotypeas"MonochromeMode".
EGA/VGA EnhancedGraphicsAdapter/videoGraphicsArray.ForEGA,VGA,SEGA,orPGAmonitoradapters.
CGA40 ColorGraphicsAdapter,powerupin40columnmode
EGA80 ColorGraphicsAdapter,powerupinSOcolumnmode
MONO Monochromeadapter,includeshighresolutionmonochromeadapters
оError Halt
Thecategorydetermineswhetherthecomputerwillstopwhenanerrorisdetectedduringpowerup.
NoErrors WhenevertheBIOSdBtectsa non-fatalerrorthBsystemwillbastoppedandyouwillbeprompted.
All,ButKeyboard Thesystembootwillnotstopfora keyboarderror;itwillstopforallothererrors.
All,ButDiskette Thesystembootwillnotstopfora diskerror;itwillstopforallothererrors.
All,ButDisk/Key Thesystembootwillnotstopfora keyboardordiskerror;itwillstopforallothererrors.
AllErrors Thesystembootwillnotbestoppedforanyerrorthatmaybedetected.
•Memory
Thecategoryisdisplay-onlywhichisdeterminedbyBIOS.
BaseMemory
ThePOSToftheBIOSwilldeterminetheamountofbase(orconventional)memoryinstalledinthe
system.Thesizeofthebasememoryistypically512Kforsystemswith512Kmemoryinstalledonthe
motherboard,or640Kforsystemswith640Kormorememoryinstalledonthemotherboard.
ExtendedMemory
TheBIOSdetermineshowmuchextendedmemoryispresentduringPOST.Thisistheamountofmemory
locatedabove1MBintheCPU'saddressmap.
OtherMemory
Itreferstothememorylocatedinthe640Kto1024Kaddressspace.Thisisthememorythatcanbe
usedfordifferentapplications.DOSusesthisareatoloaddevicedriverstokeepasmuchbasememory
freeaspossibleforapplicationprograms.SomeofthisareaisusedforshadowRAM.
°Total Memory
Systemmemoryisthesumofbasememory,extendedmemory,andothermemory.
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EXP8J61 User's Manual
3.6 BIOS Features Setup Menu
VirusWarning Disabled VideoBIOSShadow :Enabled
CPUInternalCache Enabled C8000-CBFFFShadow :Disabled
ExternalCache Enabled CC0D0-CFFFFShadow :Disabled
QuickPnwerQnSelfTest Disabled D0Q00-D3FFFShadow :Disabled
BeetSequence А,С D4000-D7FFFShadow :Disabled
SwapFloppyDrive Disabled D8DD0-DBFFFShadow :Disabled
BootUpFloppySeek Enabled DC0D0-DFFFFShadow :Disabled
BootUpNumLockStatus On
BootUpSystemSpBed High
GateA20Option Fast
TypematicRateSetting Disabled
TypematicRate(Chars/Sec) 6
TypematicDelay(Msec) 250
SecurityOption Setup
PCI/VGAPaletteSnoop Disabled
OSSelectForDRAM> 64MB Non-0S2
ESC:Quit 14--><—:SelectItem
F1: Help PU/PD/+/-:Modify
F5: OldValues (Shift)F2: Color
F6: LoadBIOSDefaults
F7: LoadSetupDefaults
®Virus Warning
Thiscategoryprotectsthebootsectorandpartitiontableofyourharddisk.Anyattempttowritetothe
bootsectororpartitiontableoftheharddiskwillhaltthesystemandthefollowingwarningmessagewill
appear.Atthistime,youcanrunananti-virusprogramtolocatetheproblem.
!WARNING!
DiskbootsectoristobemodifiedType"Y"toacceptwriteor
"HI"toabortwriteAwardSoftware,Inc.
Enabled Activatesautomaticallywhenthesystembootsupcausinga warningmessagetoappearwhenanything
attemptstoaccessthebootsectororharddiskpartitiontable
Disabled Nowarningmessagetoappearwhenanythingattemptstoaccessthebootsectororharddiskpartition
table
Note:ThisfunctionisavailableonlyforDOSandotherOSesthatdonottrapINT13.
•CPU Internal Cache/External Cache
Thesetwocategoriesspeedupmemoryaccess.However,itdependsonCPU/chipsetdesign.Thedefault
valueisEnable.IfyourCPUhasnoInternalCachethenthisitem"CPUInternalCache"willnotbeshown.
Enabled Enablecache
Disabled Disablecache
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