Technical data

2-10 Diagnostic Procedures
IP19 Board Error Messages
HARDWARE ERROR STATE:
IP19 in slot 1
+ A Chip Error Register: 0xffff
+ 0:CPU 0 CC->A parity error 2
+ 1:CPU 1 CC->A parity error 2
+ 2:CPU 2 CC->A parity error 2
+ 3:CPU 3 CC->A parity error 2
+ 4:ADDR_ERROR on EBUS 1 this A chip detected that a
board emitted an address with
bad parity.
+ 5:My ADDR_ERROR on EBUS 1 some board detected a parity
error in my emitted address
+
+ 8:CPU 0 CC->D parity error 7 detected by D, for a cache
line write or upon an EBus
intervention reading a line
+ 9:CPU 1 CC->D parity error 7
+ 10:CPU 2 CC->D parity error 7
+ 11:CPU 3 CC->D parity error 7
+ 12:CPU 0 ADDR_HERE not asserted 1 address emitted by this A
was not decoded by any board
+ 13:CPU 1 ADDR_HERE not asserted 1
+ 14:CPU 2 ADDR_HERE not asserted 1
+ 15:CPU 3 ADDR_HERE not asserted 1
+ CC in IP19 Slot 1, cpu 0
+ CC ERTOIP Register: 0xffff
+ 0:ECC uncorrectable error in Scache 5 detected by R4000
+ 1:ECC correctable error in Scache 5 detected by R4000, upon
R4000 read or upon an EBus
intervention reading a line
+ 2:Parity Error on TAG RAM Data 4 detected by CC
+ 3:Parity Error on Address from A-chip 3 in path from A to CC
+ 4:Parity Error on Data from D-chip 3 in path from D to CC, or
when D receives data with
bad parity from EBus.
+ 5:MyRequest TimeOut on EBUS 1 A was not able to get EBus
access, to emit its request
+ 6:MyResponse D-Resource TimeOut in A chip
1 EBus did not return a
read-response to A
+ 7:MyIntervention Response D-Resource TimeOut in A chip
2 this CC returned an
intervention response to
A too late
+ 8:Address Error on MyRequest on EBUS 1 one or more boards detected
a parity error in A emitted
address, or ADDR_HERE not
asserted (no board decoded
A emitted address)
+ 9:Data Error on MyData on EBUS 1 some board detected a parity
error in my emitted data
+ 10:Internal Bus State is out of sync with A_SYNC
3
+ CC in IP19 Slot 1, cpu 2
+ CC in IP19 Slot 1, cpu 3