3DiagnosticPrograms3.11ErrorCodesandDescription
58
3.11 ErrorCodesanddescription

Theformatof‘ErrorCode’is‘ddxxee’,and‘dd’isthedeviceID(1~2chars),‘xx’istestfunction

IDofdevice(2chars),‘ee’istheerrorcodeofdevice(2chars);therangeoferrorcodeisfrom01

to99ineachdevice(thecommonerrorcodesinalldevicearesetto99andspanned).

Device
Error
Code Description Cause Action
ddxx ee CommonError
94 InteractiveModeNeeded Thetestisnotunderinteractive
mode.
Checkwhethertheinteractivetest
modeisadopted.
01xx  CPU  
01 CPUGeneralFunction
Error
TheCPUGeneralFunction
registerisdamaged. ReplacetheCPU.
02 CPUArithmeticError TheCPUArithmeticRegisteris
damaged. Asabove.
03 CPULogicError TheCPULogicRegisteris
damaged. Asabove.
04 CPUTypeError TheCPUTypeisnot
supportable.
CheckwhethertheCPUisIntel
CPU.
05 CPUSpeedError TheCPUspeeddiffersfromthe
expectedvalue.
ChecktheCPUspeedandtheset
expectedspeed.
06 NPUGeneralFunction
Error
TheNPUarithmeticunitis
damaged. ReplacetheCPU.
07 NPUInterruptError TheNPUisdamaged. Asabove.
08 CPUInformationError InformationoftheCPUcannot
beacquired.
CheckwhethertheCPUisIntel
CPU.
09 ProtectedInstructionError
TheCPUisdamaged. ReplacetheCPU.
21 MMXTestError TheCPUMMXregisteris
damaged. ReplacetheCPU.
02xx  Memory  
01 ReadError TheROMBIOShasPhysical
problems.
Testthisunitonmultiple
machines.
02 Write-ProtectError TheROMBIOShasPhysical
problems. Asabove.
03 BaseMemoryError
Address
Thetestpatternreadoutfromthe
basememoryisdifferentfrom
theonethathasbeenwrittenin
thisaddress.
Testthismemorychipon
multiplemachines.