Fujitsu MHM2150AT Manual/User Guide - Page 198
Device terminating an Ultra DMA data in burst
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5.6 Timing 5.6.3.11 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) DDMARDY(device) HSTROBE (host) DD(15:0) (host) tLI tRP tRFS tLI DA0, DA1, DA2, CS0-, CS1- tMLI tACK tIORDYZ tMLI tACK tDVS CRC tDVS tACK Note: The definitions for the STOP, DDMARDY- and HSTROBE signal lines are no longer in effect after DMARQ and DMACK are negated. Figure 5.21 Device terminating an Ultra DMA data out burst C141-E104-03EN 5-121
5.6
Timing
C141-E104-03EN
5-121
5.6.3.11 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.
Note:
The definitions for the STOP, DDMARDY- and HSTROBE signal
lines are no longer in effect after DMARQ and DMACK are
negated.
Figure 5.21
Device terminating an Ultra DMA data out burst
DMARQ
(device)
DMACK-
(host)
STOP
(host)
DDMARDY-
(device)
HSTROBE
(host)
DD(15:0)
(host)
DA0, DA1, DA2,
CS0-, CS1-
t
LI
t
LI
t
RP
t
RFS
t
MLI
t
MLI
t
DVS
t
DVS
t
IORDYZ
t
ACK
t
ACK
t
ACK
CRC