PDSP16540 Datasheet PDF - Zarlink Semiconductor 32K BUCKET BUFFER Specs

PDSP16540 - 32K BUCKET BUFFER

Datasheet Summary

Description

32 bit input bus.

If MD5 is high, pins IP16:31 are redundant 32 bit output bus.

This bus will be high impedance until the Data Available Flag is active.

Features

s 1K x 32 bit dual port RAM for use as a reservoir in data flow systems s s s Up to 40 MHz read rates and 16 MHz write rates Buffer size user programmable up to 1k words A user programmble amount of old data can be reread before new data is added s Provides the input buffer requirements for the PDSP16510 FFT Processor when 1024 point continuous transforms are performed s s User programmable get ready to Read Me Flag Data Available Flag indicates the required amount of new data has been acquired.

Datasheet Details

Part number	PDSP16540
Manufacturer	Zarlink Semiconductor
File Size	310.94 KB
Description	32K BUCKET BUFFER
Datasheet	PDSP16540 Datasheet
Additional preview pages of the PDSP16540 datasheet.

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Full PDF Text Transcription

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Obsolescence Notice This product is obsolete. This information is available for your convenience only. www.DataSheet4U.com For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsolete_products/ THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS PDSP16540 FEBRUARY 1995 ADVANCE INFORMATION DS3715 - 2.1 PDSP16540 32K BUCKET BUFFER (Supersedes version in December 1993 Digital Video & Digital Signal Processing IC Handbook, HB3923-1) The PDSP16540 Bucket Buffer is for use in systems which require a reservoir in which a block of data is accumulated, whilst previous data is being transferred to other system elements and then processed.

Published: Apr 17, 2007 |