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21020285 D User’s Guide
Appendix A Error Codes
Page A - 8 Status Port Error Codes
Code Description
00H or FDH
The onboard processor is not working; it cannot access firmware EPROM; cannot
access the Status Port.
04H
Static RAM error. All words of static RAM are written with FFFFH, then zero.
This test is not exhaustive.
0CH
Firmware CRC error. The calculated CRC for odd and even EPROMs does not
match the value stored in EPROM.
80H SCSI PSI Address/Counter registers not masked to WORD boundaries.
84H SCSI PSI Address/Counter registers no masked to DWORD boundaries.
88H Value Miscompare errors of SCSI PSI R/W registers in Manual Load mode.
8CH Value Miscompare errors of SCSI PSI R/W registers in Auto Load mode.
90H VME PSI Address/Counter registers not masked to WORD boundaries.
94H VME PSI Address/Counter registers not masked to DWORD boundaries.
98H Value Miscompare errors of VME PSI R/W registers in Manual Load mode.
9CH Value Miscompare errors of VME PSI R/W registers in Auto Load mode.
A8H
SCSI termination power fuse is blown, but termination power is still present at the
SCSI connector.
ACH
SCSI termination power fuse is blown and termination power is not available at
the SCSI connector.
B0H Value Miscompare error of QLogic Fast SCSI chips R/W registers.
B4H QLogic Fast SCSI chip did not generate a reset interrupt.
B8H QLogic Fast SCSI chip registers not zeroed after reset.
BCH SCSI bus hung, waiting for reset from QLogic Fast SCSI chip. Could be cabling.
D0H Video RAM buffer error.
E5H The onboard processor failed the accumulator test.
E8H The onboard processor failed the store instruction test.
E9H The onboard processor failed the shift instruction test.
ECH The onboard processor failed the compare instruction test.
EDH The onboard processor failed the jump instruction test.
Table 120: Self-test Status Port Error Codes