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LF2247

Part Number	LF2247
Manufacturer	LOGIC Devices Incorporated
Description	Image Filter with Coefficient RAM
Published	Mar 22, 2005
Detailed Description	LF2247 DEVICES INCORPORATED Image Filter with Coefficient RAM LF2247 DEVICES INCORPORATED Image Filter with Coeffici...
Datasheet	LF2247 PDF File

Overview

LF2247 DEVICES INCORPORATED Image Filter with Coefficient RAM LF2247 DEVICES INCORPORATED Image Filter with Coefficient RAM DESCRIPTION The LF2247 consists of an array of four 11 x 10-bit registered multipliers followed by a summer and a 25-bit accumulator.
The LF2247 provides a coefficient register file containing four 32 x 11-bit registers which are capable of storing 32 different sets of filter coefficients for the multiplier array.
All multiplier data inputs are user accessible and can be updated every clock cycle with either fractional or integer two’s complement data.
The pipelined architecture has fully registered input and output ports and an asynchronous three-state output enabl...

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