ZR36016

ZR36016 INTEGRATED PRELMINARY www.DataSheet4U.com FEATURES s Raster-to-block and block-to-raster conversions with strip buffer of external SRAMs. s Color space conversions of RGB to/from YCbCr or YeMaCy. s Supports Fast Preview expansion and Lossless Compression/Expansion modes of the ZR36050. s Exclusive dual pixel buses. Separate format and color space conversions on the ZR36050 data and output data during compression and expansion. s Supports 4:4:4, 4:4:4:4, 4:2:2, 4:1:1 and 1:0:0 I/O formats. s Supports many format conversions between pixel input bus and pixel output bus, pixel input bus and ZR36050, and ZR36050 and pixel output bus. s Supports filtering for image format conversions. s Horizontal decimation/interpolation with optional filtering and vertical decimation/interpolation by line dropping or replication. s Enable function of pixel I/O buses for asynchronous applications. s Sequential processing mode simplifies motion JPEG implementation. s Provides windowing function to select processing area. s TTL levels for Input/Output. s 160 pin PQFP. COLOR SPACE / RASTER-TO-BLOCK CONVERTER DESCRIPTION The ZR36016 is a pre- and post-processor for use with a ZR36050 JPEG Image Codec, performing raster-to-block reordering and color space conversion. The ZR36016 accepts input pixels in a variety of common color spaces. The pixel data can undergo format and color space conversion, with converted data available on the pixel output bus (Figure 1). When compressing, the data fed...