Table of Contents
Advertisement
8-20
Installation and Maintenance Volume
Table 8-2 Hardware Error Types and Remedies (continued)
Error Type:Name
34:Power-ON
Diagnostic Error
DATA-1
Bit 0:
Control Memory parity error detected in memory test.
Bit 1:
Control Memory parity circuit failed.
Bit 2:
Unexpected interrupt was received.
Bit 3:
Timer A interrupt not detected or Timer A timing error detected.
Bit 4:
Timer B timing error detected.
Bit 5:
Timer C timing error detected.
Bit 6:
Timer D timing error detected.
Bit 7:
Byte Clock A circuit error detected.
DATA-2
Bit 0:
Byte Clock B circuit error detected.
Bit 1:
Voice memory failed memory test.
Bit 2:
Voice Memory refresh circuit error detected.
Bit 3:
Voice Memory parity circuit failed.
Bit 4:
Write Protect Memory failed memory test.
Bit 5:
Write Protect functionality failed.
Bit 6:
Control Bus Shared Memory error detected.
Bit 7:
Port Controller Memory failed memory test.
DATA-3
Bit 0:
Port Controller failed diagnostic selftest.
Bit 1:
Port Controller interrupt functionality failed.
Bit 2:
Port Controller ALU failed.
Bit 3:
Port Controller carry logic failed.
Bit 4:
Port Controller failed to return diagnostic acknowledgement.
Bit 5:
Port Controller failed PLAY/RECORD loop back test.
Bit 6:
Port Controller failed Silence register loop back test.
Bit 7:
DMA controller error detected.
DATA-4
Bit 0:
Watch Dog Timer circuit failed.
Bit 1:
Master interrupt circuit failed.
Bit 2:
Control Bus Status Register circuit failed.
Bit 3:
SCSI Controller circuit failed.
Bit 4:
Undefined
Bit 5:
Undefined
Bit 6:
Undefined
Bit 7:
Undefined
Octel 200/300
S.4.1
Source
Selftest for VCU.
Replace VCU.
DATA-1 through
DATA-4 designate
errors found
Remedy
Priority
3
PB60019−01
Advertisement
Chapters
Table of Contents
