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 bus width,
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 microprocesso
AHA3520 Features
* include compatibility to an ALDC1-20S-HA device. FEATURES PERFORMANCE:
* 20 MBytes/sec data compression, decompression or pass-through rate
* 2 to 1 average compression ratio
* Multiple byte transfers without microprocessor intervention
* Error checking in decompres
Datasheet Details
AHA3520
AHA
187.15 KB
20 mbytes/sec aldc data compression coprocessor ic.
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