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| EP9312 Datasheet, PDF (37/62 Pages) Cirrus Logic – Universal Platform System-on-chip Processor | |||
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EP9312
Universal Platform SOC Processor
DMARQ
(device)
DMACKn
(host)
STOP
(host)
HDMARDYn
(host)
tSS
DSTROBE
(device)
DD (15:0)
tLI
tLI
tLI
tZAH
tAZ
tMLI
tACK
tACK
tIORDYZ
tDVS
CRC
tDVH
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The definitions for the DIOWn:STOP, DIORn:HDMARDYn:HSTROBE and IORDY:DDMARDYn:DSTROBE signal lines are no
longer in effect after DMARQ and DMACKn are negated.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)
37
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