Fujitsu MHM2100AT - Mobile 10 GB Hard Drive Product Manual page 191

Interface
5.6.3.4 Host pausing an Ultra DMA data in burst
5.6.3.2 contains the values for the timings for each of the Ultra DMA Modes.
DMARQ
(device)
DMACK-
(host)
STOP
(host)
HDMARDY-
(host)
DSTROBE
(device)
DD(15:0)
(device)
Notes:
Figure 5.14 Host pausing an Ultra DMA data in burst
5-114
t
SR
1) The host may assert STOP to request termination of the Ultra DMA
burst no sooner than t
2) If the t timing is not satisfied, the host may receive zero, one or
SR
two more data words from the device.
t
RP
t
RFS
after HDMARDY- is negated.
RP
C141-E104-03EN