PDSP16488AMAACBR Datasheet (Mitel Networks Corporation) - Single Chip 2D Convolver with Integral Line Delays

PDSP16488AMAACBR, Single Chip 2D Convolver with Integral Line Delays

Pixel data input to the first line delay.

[most significant byte in 16 bit mode] Pixel data input to the second group of line delays.

[least significant byte in 16bit mode].

Alternatively an output from the last line delay when the appropriate mode bit is set.

The first line delay in the first group

PDSP16488A MA PDSP16488A MA Single Chip 2D Convolver with Integral Line Delays Supersedes January 1997 version, DS3742 - 3.1 DS3742 - 4.0 January 2000 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

PDSP16488AMAACBR Features

* I I I I I I I I I The PDSP16488A is a fully compatible replacement for the PDSP16488 8 or 16 bit pixels with rates up to 40 MHz Window sizes up to 8 x 8 with a single device Eight internal line delays Supports interlace and frame to frame operations Coefficients supplied from an EPROM or remote host