Download HP 425s Specifications

Transcript
Table 4-7.
UNEXPECTED USE OF (addmr.r)Failute Me.r.rager
3 Hex LSDS
Unexpected Event
FFA
Bus error
Address error
Illegal Instruction
FF4
FEa
FE2
FDc
FD6
Zero by zero trap
Check trap
TRAPV trap
Privilegeviolation
FCA
1010Op. Cede
FC4
1111Op. Code
Interrupt level 1 (keyboard)
FBE
Interrupt level 2 (not used)
FB2
FAC
Interrupt level 4
FA6
Interrupt level 5
FAO
Interrupt level 6
F9A
Interrupt level 7 (reset from keyboard)
F3A - F94
CPU traps
F34
Reset from keyboard
F2E
Keyboard timeout (fast handshake)
m
Battery backup interrupt
F22
Non-maskable interrupt from the backplane
FIC
Spurious interrupt
Vectored interrupt
EEC - F16
EE6
EEO
4-34
Interrupt level 3
Format error, eo-prooxor violation, or unknown
Co-processor exwption vectors
Troubleshooting