AHA3580 Datasheet (AHA) - 80 MBYTES/SEC ALDC DATA COMPRESSION COPROCESSOR IC

AHA3580, 80 MBYTES/SEC ALDC DATA COMPRESSION COPROCESSOR IC

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.

Port A and Port B Interfaces are DMA ports configurable for polarity, h

www.DataSheet4U.com comtech aha corporation PRODUCT BRIEF AHA3580 80 MBYTES/SEC ALDC DATA COMPRESSION COPROCESSOR IC The AHA3580 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 interfaces connect directly with various microprocess

AHA3580 Features

* PERFORMANCE:

* 80 MBytes/sec data compression, decompression or pass-through rate with a single 80 MHz clock

* 2:1 average compression ratio

* A four byte Record Length register allows record lengths up to 4 gigabytes

* Four byte Record Count register allows multiple