Fujitsu MAN3184 SERIES Specifications page 49

(11) Physical Disconnection delay
The minimum time that a target shall wait after releasing BSY before participating in an
ARBITRATION phase when honoring a DISCONNECT message from the initiator.
(12) Power on to selection
The recommended maximum time from power application until a SCSI target is able to respond
with appropriate status and sense data to the TEST UNIT READY, INQUIRY, and REQUEST
SENSE commands (See SCSI-3 Primary Commands Standard.)
(13) Reset delay
The minimum time that the RST signal shall be continuously true before the SCSI device shall
initiate a reset.
(14) Reset hold time
The minimum time that the RST signal is asserted. There is no maximum time.
(15) Reset to selection
The recommended maximum time from after a reset condition until a SCSI target is able to
respond with appropriate status and sense data to the TEST UNIT READY, INQUIRY, and
REQUEST SENSE commands (See SCSI-3 Primary Commands Standard).
(16) Selection abort time
The maximum time that SCSI device shall take from its most recent detection of being selected or
reselected until asserting the BSY signal in response. This time-out is required to ensure that a
target or initiator does not assert the BSY signal after a SELECTION or RESELECTION phase
has been aborted.
(17) Selection time-out delay
The minimum time that an initiator or target should wait for a assertion of the BSY signal during
the SELECTION or RESELECTION phase before starting the time-out procedure. Note that this
is only a recommended time period.
(18) System deskew delay
The minimum time that a SCSI device should wait after receiving a SCSI signal to ensure that any
signals transmitted at the same time are valid. The system deskew delay shall not be applied to the
synchronous data transfers.
(19) Receive assertion period
The minimum time required at a SCSI device receiving a REQ signal for the signal to be asserted
while using synchronous data transfers provided P_CRCA is not transitioning with pCRC
protection enabled. Also, the minimum time required at a SCSI device receiving an ACK signal
for the signal to be asserted while using synchronous data transfers. For SE fast-5 and fast-10
operation, the time period is measured at the 0.8 V level. For SE fast-20 operation the period is
measured at the 1.0 V level. For LVD see figure 1.19 and 1.20 for signal measurement points.
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