Host Terminating An Ultra Dma Data In Burst; Figure 5.15 Host Terminating An Ultra Dma Data In Burst - Fujitsu MHV2100AH 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)
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no longer in effect after DMARQ and DMACK- are negated.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

5-158
t
LI
t
t
RP
t
LI
t
RFS
t
MLI
t
ZAH
AZ
t
MLI
t
CVS
CRC
t
ACK
t
ACK
t
IORDYZ
t
CVH
t
ACK
C141-E217