MN86062
Overview
The MN86062 is a high-speed LSI codec for pressing and depressing images using the MH, MR, and MMR standard pression methods specified in the ITU-T T.4 and T.6 remendation. Registers and other settings provide flexible support for a variety of processing.
Features pression methods MH, MR, and MMR Operating mode: Page mode Bus configuration: Choice of dual- or single-bus operation Decoding error processing: Choice of replacing with the previous line or a white line Image bus configuration: 8 bits, maximum 16 megabytes address space of image bus, 2-channel master DMA System bus configuration: X80 interface patible, 8 bits, 2-channel slave DMA Pixels per line: maximum 64K, in byte increments Concurrent DMA transfers over image bus and mand processing Support for pointer management for image buffer Wide selection of independent parameters for coding, decoding, transfers between buses, and DMA transfersr Support for time-shared processing by line for both coding and...
