Emerson MVME147 manual QIC-24

Attach/Detach Packet (all devices)

$05	1/4"	4/9	QIC-24	Serial	8000	GC
			Cartridge
$06	1/2"	9	Reel-to-reel	Parallel	3200	PE
$0E		00000000			Reserved
$10		xxxxxxxx	xxxxxxxx		SCSI tape attributes
		........	.......0		Non-buffered writes
					(Note 3)
		........	.......1		Buffered writes (Note
					3)
		........	..0		No reserve on attach;
					no release on detach
		........	..1		Reserve on attach;
					release on detach
$12		xxxxxxxx			Controller type (refer
					to controller type
					table)
$13		00001100			Drive type
					(sequential access
					generic drive)
$14		00000000			Reserved
$15		00101000			SCSI function ($28 =
					attach, $6C new
					attach)
$16		00000xxx			Interrupt level (7
					through 0) (0 = polled
					mode)
$17		xxxxxxxx			Vector number to use
					upon return
$18		xxxxxxxx			Status from SCSI
					firmware (byte 2)
					(Note 1)
$19		xxxxxxxx			Status from SCSI
					firmware (byte 3)
					(Note 1)
$1A		xxxxxxxx			Reserved
$1B		xxxxxxxx			Retry count: number
					of SCSI commands

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