AHA3430 Datasheet (AHA) - 40 MBYTES/SEC SIMULTANEOUS COMPRESSOR/DECOMPRESSOR IC

AHA3430, 40 MBYTES/SEC SIMULTANEOUS COMPRESSOR/DECOMPRESSOR IC

The coprocessor device has three external high speed synchronous data ports each capable of transferring once every 40 MHz clock.

These are a 32-bit bidirectional data port, an 8-bit Video Input Data (VID) port and a Video Output Data (VOD) port.

The 32-bit port is capable of transferring up to 160

www.DataSheet4U.com comtech aha corporation PRODUCT BRIEF AHA3430 StarLite 40 MBYTES/SEC SIMULTANEOUS COMPRESSOR/DECOMPRESSOR IC, 3.3V The high speed compression coprocessor is a single-chip CMOS VLSI device that implements a lossless compression and decompression algorithm.

The algorithm exhibits an average compression ratio over 13 to 1 for bitmap image data.

The device supports simultaneous compression and decompression operations at 40 MBytes/sec each.

A Non-muxed microprocessor inter

AHA3430 Features

* PERFORMANCE:

* 40 MBytes/sec compression/decompression rates

* 160 MBytes/sec burst data rate over a 32-bit data bus

* 40 MBytes/sec synchronous 8-bit video in and video out ports

* Simultaneous compression/decompression operation at full bandwidth

* Average