EP9312
Universal Platform SOC Processor
DMARQ
(device)
tMLI
DMACKn
(host)
tLI
tLI
tACK
STOP
(host)
tLI
tACK
HDMARDYn
(host)
tSS
tIORDYZ
DSTROBE
(device)
tZAH
tAZ
tDVS
tDVH
CRC
DD (15:0)
IDEDA[2:0]
tACK
IDECS0n,
IDECS1n
Note: The definitions for the DIOWn:STOP, DIORn:HDMARDYn:HSTROBE and IORDY:DDMARDYn:DSTROBE signal lines are no
longer in effect after DMARQ and DMACKn are negated.
Figure 22. Device Terminating an Ultra DMA data-in Burst
DS515PP7
©Copyright 2005 Cirrus Logic (All Rights Reserved)
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