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4-90 C156-E227-01EN
4.7.5 Ultra DMA data in transfer (host stop timing)
DMARQ
DRMACK-
STOP
HDMARDY-
DSTROBE
DD(15:0)
tRP
tSR
tRSF
Figure 4.6 Ultra DMA data in transfer (host stop timing)
4.7.6 Ultra DMA data in transfer (device end timing)
DMARQ
DMACK-
STOP
HDMARDY
DSTROBE
DD(15:0)
DD(2:0)
CS0-, CS1-
tMLI
tLI
tLI
tLI
tSS
tACK
tACK
tIORDYZ
tACK
tACK
tDVH
tDVS
tZAH
tAZ
CRC
Figure 4.7 Ultra DMA data in transfer (device end timing)