EP9312-CBZ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

EP9312-CBZ

Universal Platform System-on-chip Processor

Cirrus Logic 

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EP9312

Universal Platform SOC Processor

DMARQ

(device)

DMACKn

(host)

STOP

(host)

DDMARDYn

(device)

HSTROBE

(host)

DD (15:0)

IDEDA[2:0]

IDECS0n,

IDECS1n

tUI

tACK

tZIORDY

tENV

tACK

tACK

tLI

tUI

tDVS

tDVH

Note:

The definitions for the DIOWn:STOP, DIORn:HDMARDYn:HSTROBE and IORDY:DDMARDYn:DSTROBE signal lines are not

in effect until DMARQ and DMACKn are asserted.

Figure 24. Initiating an Ultra DMA data-out Burst

DS515PP7

©Copyright 2005 Cirrus Logic (All Rights Reserved)

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