Fujitsu M2488 manual Format 4 Sense Information for Diagnostic Errors

M2488 PRODUCT GUIDE MAINTENANCE AND SERVICING

8-3.2.5 Format 4 Sense Information for Diagnostic Errors

The Format 4 Sense Information for SCSI SEND DIAGNOSTIC command with SELFTEST bit set is shown in Table 8-14 and described in Table 8-15.

Table 8-14. Format 04h Sense Information, Diagnostic Errors

					BITS
BYTES	7	6	5		4	3	2	1	0
20-21			Interrupt Request Controller Mask (IRCM)
22-23				Fault Symptom Code (FSC)
24				Diagnostic Test List Node Number
25				Diagnostic Routine Number
26				Diagnostic Test Number
27					Diagnostic Error Code
28-31					Expected Value
32-35					Received Value
36-39					Address
40-43					Reserved (00000000h)

Table 8-15. Format 04h Sense Information, Diagnostic Errors Field Description

BYTE	BIT	VALUE	DESCRIPTION
20-21			The current state of the Interrupt Request Controller Mask (IRCM) in the Processor
			Companion Chip (PCC) at the time the diagnostic error was detected.
22-23		91A0h	The Fault Symptom Code (FSC) indicating an error was detected while executing
			diagnostic tests invoked through a SCSI SEND DIAGNOSTIC command with the
			SELFTEST bit set.
24	0-7		The test list node number of the diagnostic test that detected an error from the list of
			diagnostic tests that were executing.
25	0-7		The Diagnostic Routine number of the test that failed.
26	0-7		The Diagnostic Test number of the test that failed.
27	0-7		The Diagnostic Error Code number of the test that failed.
28-32			The value the diagnostic test expected (if applicable) at the time the error was detected.
33-36			The value the diagnostic test received at the time the error was detected (if applicable.)
37-40			The address that was accessed to obtain the received value at the time the error was
			detected (if applicable.)

April 1997 CG00000-011503 REV. A 8-15