Samsung SP0802N - Device Terminating an Ultra DMA Data out Burst; Figure 6-13 Device Terminating an Ultra Dmadata out Burst

DISK DRIVE OPERATION
SpinPoint P80 Product Manual Rev. 01
110
6.7.4.11 Device terminating an Ultra DMA data out burst
The values for the timings for each of the Ultra DMA modes are contained in 6.7.4.2.
DMARQ
(device)
DMACK-
(host)
STOP
(
host
)
DDMARDY-
(
device
)
HSTROBE
(host)
DD(15:0)
(host)
DA0, DA1, DA2,
CS0-
,
CS1-
t
ACK
t
MLI
t
DVS
t
LI
t
LI
t
ACK
CRC
t
DVH
t
ACK
t
IORDYZ
t
MLI
t
RP
t
RFS
NOTE
−
The definitions for the STOP, DDMARDY and HSTROBE signal lines are no longer
in effect after DMARQ and DMACK are negated.
Figure 6-13 Device terminating an Ultra DMA data out burst