21020285 D User’s Guide
Appendix A Error CodesPage A - 8 Status Port Error Codes
Code Description
00H or FDHThe onboard processor is not working; it cannot access firm ware 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 exha ustive.
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 ma sked 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 ma sked to WORD boundaries.
94H VME PSI Address/Counter registers not ma sked to DWORD boundaries.
98H Value Miscompare errors of VME PSI R/W registers i n Ma nual Load mode.
9CH Value Miscompare errors of VME PSI R/W registers in Auto Load mode.
A8H SCSI termination power fuse is blo wn, but termi nation power i s stil l pre sent 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, wai ting 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