LC8213K Datasheet (Sanyo Semicon Device) - Image Data Compression/Expansion Processor

LC8213K, Image Data Compression/Expansion Processor

* Encoding method Conforms to the MH, MR, and MMR encoding methods of the ITU-T T.4 and T.6 recommendations, which are the standards for G3 and G4 facsimile.

* Processing modes Processing is performed in block units, and the number of lines processed can be set to be up to 64k lines.

Ordering number : EN 5753 CMOS LSI LC8213K Image Data Compression/Expansion Processor Preliminary Overview The LC8213K compresses and expands the binary image data used in fax and similar applications and can be used in office automation equipment such as G3 or G4 facsimile systems, image filing systems, digital copiers, and engineering workstations.

The LC8213K supports encoding methods that conform to the MH (Modified Huffman), MR (Modified relative element address designate), and MMR (

LC8213K Features

* Conforms to the ITU-T T.4 and T.6 MH, MR, and MMR encoding methods.

* Supports G3 and G4 facsimile.

* Handles up to 64k bits in the main scan direction.

* Line skip mode

* 8/16-bit image memory bus, 8-bit CPU bus

* Supports data transfers between the