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| EP9315 Datasheet, PDF (40/64 Pages) Cirrus Logic – Enhanced Universal Platform System-on-Chip Processor | |||
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EP9315
Enhanced Universal Platform SOC Processor
DMARQ
(device)
DMACKn
(host)
STOP
(host)
HDMARDYn
(host)
DSTROBE
(device)
DD (15:0)
tRP
tRFS
tLI
tMLI
tZAH
tAZ
tACK
tACK
tLI
tMLI
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The definitions for the DIOWn:STOP, DIORn:HDMARDYn:HSTROBE and IORDY:DDMARDYn:DSTROBE signal lines are no
longer in effect after DMARQ and DMACKn are negated.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 25. Host Terminating an Ultra DMA data-in Burst
40
©Copyright 2005 Cirrus Logic (All Rights Reserved)
DS638PP4
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