5.6.3.5 Device Terminating An Ultra Dma Data In Burst - Fujitsu MPG3xxxAT Product Manual

5.6.3.5 Device 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
SS
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The definitions for the STOP, HDMARDY- and DSTROBE signal lines are no longer in
effect after DMARQ and DMACK- are negated.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 5.13 Device terminating an Ultra DMA data in burst
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t
t
LI
LI
t
LI
t
ZAH
t
AZ
C141-E110-02EN
t
MLI
t
ACK
t
ACK
t
IORDYZ
t
t
CVS
CVH
CRC
t
ACK