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AHA3520 - 20 MBYTES/SEC ALDC DATA COMPRESSION COPROCESSOR IC

Datasheet Summary

Description

Major blocks in this device are the Microprocessor Interface, Port A Interface, Port B Interface, and the Compression/Decompression Engine.

The Microprocessor Interface provides status and control information by register access.

Features

  • include compatibility to an ALDC1-20S-HA device.

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Datasheet preview – AHA3520

Datasheet Details

Part number AHA3520
Manufacturer AHA
File Size 187.15 KB
Description 20 MBYTES/SEC ALDC DATA COMPRESSION COPROCESSOR IC
Datasheet download datasheet AHA3520 Datasheet
Additional preview pages of the AHA3520 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com comtech aha corporation PRODUCT BRIEF* AHA3520 20 MBYTES/SEC ALDC DATA COMPRESSION COPROCESSOR IC The AHA3520 is a single-chip CMOS lossless compression and decompression integrated circuit. The device implements the ALDC compression algorithm defined by various industry standards. This algorithm is also known as Adaptive Lossless Data Compression. The device compresses, decompresses or passes data through. Flexible interface connects directly with various microprocessors and DMA devices used in tape drive systems. Content Addressable Memory within the ALDC engine eliminates external SRAMs typically required for dictionary storage in a compression system. Other system features include compatibility to an ALDC1-20S-HA device.
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