Host Terminating An Ultra Dma Data In Burst; Figure 5.15 Host Terminating An Ultra Dma Data In Burst - Fujitsu MHR2010AT Product Manual

Interface

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no longer in effect after DMARQ and DMACK- are negated.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

5-136
t
LI
t
AZ
t
RP
t
LI
RFS
t
MLI
t
t
ZAH
ACK
t
ACK
t
MLI
t
CVS
CRC
t
ACK
t
IORDYZ
t
CVH
C141-E145-02EN