Computer Drive User Manual

Host Interface
4-84 C156-E205-01EN
4.7.7 Ultra DMA data in transfer (host end timing)
DMARQ
DMACK-
STOP
HDMARDY-
DSTROBE
DD(15:0)
DA(2:0)
CS0-, CS1-
tLI
t
MLI
tZAH
tAZ
tRP
tRFS
tLI
t
MLI
t
ACK
t
ACK
t
IORDYZ
tDVS
t
DVH
t
ACK
t
ACK
Figure 4.8 Ultra DMA data in transfer (host end timing)