5.6 Timing
C141-E192-01EN 5-141
5.6.3.8 Sustained Ul tra DMA data out burst
5.6.3.2 contains the values for the timings for each of the Ultra DMA Modes.
Note:
DD (15:0) and HSTROBE signals are shown at both the device and the host
to emphasize that cable setting time as well as cable propagation delay shall
not allow the data signals to be considered stable at the device until some
time after they are driven by the host.
Figure 5.17 Sustained Ultra DMA data out burst
HSTROBE
at host
HSTROBE
at device
DD(15:0)
at host
DD(15:0)
at device
t2CYC
tCYC tCYC
t2CYC
tDVH
tDVHIC
tDVS
tDVSIC
tDVS
tDVSIC
tDVH
tDVHIC
tDH
tDHIC
tDS
tDSIC
tDH
tDHIC
tDS
tDSIC
tDH
tDHIC
tDVH
tDVHIC