Emerson MVME147 manual 1.Packet Status Codes, Intermediate Return, Meaning, Notes

						Packet Return Status
						This is the memory
						address of the next
						byte
						to be transferred.
$68			xxxxxxxx		xxxxxxxx	Transfer address -- for
						a read or write.
.					.
.					.
$72			xxxxxxxx			Command error
						status byte (valid
						following
						a command error
						$0B)
$73			xxxxxxxx			Offset within packet.
$74			xxxxxxxx		xxxxxxxx	Sense data block
.					.
.					.
		$9E	xxxxxxxx		xxxxxxxx	Sense data block
			Table 3-1. Packet Status Codes
		CODE			MEANING	NOTES
					Intermediate Return
					Codes
	$02		Wait for interrupt; command		1
				door open. OK to send new
				commands for other devices
				to firmware.
	$04			A message has been received.		1
				You must interpret.
	$06			(TARGET mode) received a		1
				command from initiator, no
				disconnect allowed.
	$08			(TARGET mode) data		1,9
				received from initiator, user
				must interpret then continue
				with new t_seq.

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