EP9315-IBZ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

EP9315-IBZ

Enhanced Universal Platform System-on-Chip Processor

Cirrus Logic 

EP9315

Enhanced Universal Platform SOC Processor

DMARQ

(device)

tLI

DMACKn

(host)

tSS

STOP

(host)

tLI

DDMARDYn

(device)

HSTROBE

(host)

DD (15:0)

(host)

tMLI

tLI

tACK

tIORDYZ

tDVS

tACK

CRC

tDVH

IDEDA[2:0]

tACK

IDECS0n,

IDECS1n

Note:

The definitions for the DIOWn:STOP, IORDY:DDMARDYn:DSTROBE and DIORn:HDMARDYn:HSTROBE signal lines are no

longer in effect after DMARQ and DMACKn are negated.

Figure 29. Host Terminating an Ultra DMA data-out Burst

DS638PP4

©Copyright 2005 Cirrus Logic (All Rights Reserved)

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