Quantum FIREBALL PLUS AS 10.2 - Figure 6-9 Sustained Data out Burst; Figure 6-10 Device Pausing a Data out Burst

ATA Bus Interface and ATA Commands
6-18 Quantum Fireball Plus AS 10.2/20.5/30.0/40.0/60.0 GB AT
Figure 6-9
Figure 6-9 Figure 6-9
Figure 6-9 Sustained Data Out Burst
Note:
Note:Note:
Note: DD(15:0) and HSTROBE signals are shown at both the device
and the host to emphasize that cable settling time as well as
cable propagation delay shall not allow the data signals to be
considered stable at the device until well after they are driven
by the host.
Figure 6-10
Figure 6-10 Figure 6-10
Figure 6-10
Device Pausing a Data Out Burst
Note:
Note:Note:
Note: The device knows the burst is fully paused Trp ns after
DDMARDY- is negated and may then negate DMARQ to
terminate the burst. Tsr timing need not be met for an
asynchronous pause.
Tdh
Tds
Tdvh
HSTROBE
at host
DD(15:0)
at host
HSTROBE
at device
DD(15:0)
at device
Tdvh
Tcyc Tcyc
Tdvs Tdvs
Tds Tdh
T2cyc
Tdh
Tdvh
T2cyc
DMARQ
(device)
DMACK-
(host)
STOP
(host)
DDMARDY-
(device)
HSTROBE
(host)
DD(15:0)
(host)
Tsr
Trfs
Trp