Host Terminating An Ultra Dma Data In Burst - Fujitsu MHT2020AT Product Manual

5.6.3.6 Host terminating 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)
t
DSTROBE
(device)
DD(15:0)
DA0, DA1, DA2,
CS0, CS1
Note:
The definitions for the STOP, HDMARDY- and DSTROBE signal lines are
no longer in effect after DMARQ and DMACK- are negated.
Figure 5.15 Host terminating an Ultra DMA data in burst
C141-E192-01EN
t
LI
t
AZ
t
RP
t
LI
RFS
t
MLI
t
t
ZAH
ACK
t
ACK
t
MLI
t
CVS
CRC
t
ACK
5.6 Timing
t
IORDYZ
t
CVH
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