CS4953XX View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4953XX

Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology

Cirrus Logic 

CS4953xx Data Sheet

32-bit Audio Decoder DSP Family

SD_CLKOUT

tsdcmdv

SD_CS

tsdcmdv

tsdcmdh

SD_RAS

SD_CAS

SD_WE

SD_DQMn

Y SD_An

R SD_Dn

INA SD_CLKOUT

SD_CS

IM SD_RAS

L SD_CAS

E SD_WE

PR SD_DQMn

Figure 17. External Memory Interface - SDRAM Auto Refresh Cycle

tsdcmdv

tsdcmdh

SD_An

OPCODE

SD_Dn

Figure 18. External Memory Interface - SDRAM Load Mode Register Cycle

DS705PP6

Copyright 2009 Cirrus Logic

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