Fujitsu M2488 Send Diagnostic Field Description, Send Diagnostic CDB Field Description Overview

TAPE UNIT SCSI COMMANDS					M2488 PRODUCT GUIDE
		Table 4-107.			SEND DIAGNOSTIC Field Description (Continued)
BYTE	BIT		VALUE		DESCRIPTION
1	4		1		A page format (PF) bit of one indicates the SEND DIAGNOSTIC parameters
					defined by ANSI standard X3.131-1994 are used. The PF bit specifies the parameter
					list consists of zero or more diagnostic pages and that the data returned by subse-
					quent RECEIVED DIAGNOSTIC RESULTS command shall use the diagnostic
					page format.
			0	A PF bit of 0 indicates the SEND DIAGNOSTICS parameters are vendor specific.
					When the Self Test bit is 1, the PF bit can be 0 or 1 and the parameter list length must
					be 0. When the Self Test bit is 0 and the PF bit is 0, the parameter list length must be
					0 or 16.
3-4					The Parameter List Length field specifies the length, in bytes, of the SEND DIAG-
					NOSTIC parameter list to be transferred from the initiator to the target.

Table 4-108. SEND DIAGNOSTIC CDB Field Description Overview

PAGE	ROUTINE	PF	SELFTEST	DEVOFL	UNITOFL	PARAMETER
CODE						LIST LENGTH
N/A	SelfTest	X	1	X	X	0
00h	-	1	0	X	X	4
80h	01h	1	0	X	X	20
80h	50h	1	0	X	X	20
80h	51h	1	0	X	X	20
80h	52h	1	0	1	1	20
80h	53h	1	0	1	1	20
80h	54h	1	0	1	1	20
80h	57h	1	0	1	1	20
80h	C0h	1	0	1	1	20
80h	C2h	1	0	1	1	20
-	01h	0	0	X	X	16
-	50h	0	0	X	X	16
-	51h	0	0	X	X	16
-	52h	0	0	1	1	16
-	53h	0	0	1	1	16
-	54h	0	0	1	1	16

4-118 CG00000-011503 REV. A April 1997