The PDSP16488A is a fully integrated, application specific, image processing device. It performs a two dimensional convolution between the pixels within a video window and a set of stored coefficients. An internal multiplier accumulator array can be multi-cycled at double or quadruple the pixel clock rate. This then gives the window size options listed in Table 1.

FEATURES

■ The PDSP16488A is a replacement for the PDSP16488 (see Note below)

■ 8 or 16-bit Pixels with rates up to 40 MHz

■ Window Sizes up to 838 with a Single Device

■ Eight Internal Line Delays

■ Supports Interlace and Frame-to-Frame Operations

■ Coefficients Supplied from an EPROM or Remote Host

■ Expandable in both X and Y for Larger Windows

■ Gain Control and Pixel Output Manipulation

■ 84-pin PGA or 132-pin QFP Package Options