M2488 PRODUCT GUIDE
DIAGNOSTIC TESTS AND ERROR CODES
April 1997
CG00000-011503 REV. A
F-19
0x06
0x04
Buffer RAM address bus bit test
0x01
Address bus bit miscompare, possible open
address bit(s)
0x02
Address bus bit miscompare, possible short/
tied address bit(s)
0x06
0x05
Buffer RAM 0xAA data pattern
test
0x01
Data miscompare error
0x06
0x06
Buffer RAM 0x55 data pattern
test
0x01
Data miscompare error
0x06
0x07
Buffer RAM walking one's test
0x01
Data miscompare error
0x06
0x08
Buffer RAM incremental pattern
test
0x01
Data miscompare error
Table F-9. Routine 7 - SCSI Protocol Controller Diagnostic Error Codes
ROUTINE
TEST
TITLE
ERROR
CODE
DESCRIPTION
0x07
*
SPC Routine Initialization
0xD0
SPC register initialization failed
0xE0
SPC did not generate an interrupt request
0xE1
SPC interrupt was not detected at the Interrupt
Request Controller
0xE2
The SPC interrupt was cleared while clearing
the Interrupt Request Controller.
0xE3
SPC interrupt/step code did not report Com-
mand Complete
0xE4
The SPC interrupt request could not be
cleared
0xE5
SPC did not generate an interrupt request
0xE6
SPC interrupt was not detected at the Interrupt
Request Controller
0xE7
The SPC interrupt was cleared while clearing
the Interrupt Request Controller.
0xE8
SPC interrupt/step code did not report Diag-
nostic Self-Test passed
0xE9
The SPC interrupt request could not be
cleared
0xEF
SPC interrupt request or interrupt/step register
could not be cleared at the end of the test
Table F-8. Routine 6 - Data Buffer Diagnostic Error Codes (Continued)
ROUTINE
TEST
TITLE
ERROR
CODE
DESCRIPTION
DIA
GNOS
TIC
TES
TS
AND E
R
R
O
R
C
O
DES
Содержание M2488
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