Host Terminating An Ultra Dma Data Out Burst; Figure 5.19 Host Terminating An Ultra Dma Data Out Burst - Fujitsu MHT2080AH - 80GB 5400 RPM PATA Hard Drive Product Manual

5.6.3.10 Host terminating an Ultra DMA data out burst

5.6.3.2 contains the values for the timings for each of the Ultra DMA Modes.
DMARQ
(device)
DMACK-
(host)
t
SS
STOP
(host)
DDMARDY-
(device)
HSTROBE
(host)
DD(15:0)
(host)
DA0, DA1, DA2
CS0-, CS1-
Note:
The definitions for the STOP, DDMARDY- and HSTROBE signal lines are
no longer in effect after DMARQ and DMACK- are negated.

Figure 5.19 Host terminating an Ultra DMA data out burst

C141-E195-02EN
t
LI
t
LI
t
LI
t
MLI
t
ACK
t
IORDYZ
t
ACK
t t
CVS CVH
CRC
t
ACK
5.6 Timing
5-143