Device Terminating An Ultra Dma Data Out Burst; Figure 6-13 Device Terminating An Ultra Dma Data Out Burst - Samsung SPINPOINT V40 Series Product Manual

DISK DRIVE OPERATION
6.7.4.11

Device terminating an Ultra DMA data out burst

The values for the timings for each of the Ultra DMA modes are contained in 6.7.4.2.
DMARQ
(device)
DMACK-
(host)
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NOTE − The definitions for the STOP, DDMARDY and HSTROBE signal lines are no longer
in effect after DMARQ and DMACK are negated.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 6-13 Device terminating an Ultra DMA data out burst

106
t
LI
t
RP
t
RFS
t
LI
t t
MLI ACK
t
IORDYZ
t t
MLI ACK
t
t
DVS
DVH
CRC
t
ACK
SpinPoint V40 Product Manual