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TMC2246A

Part Number	TMC2246A
Manufacturer	Fairchild Semiconductor
Description	Image Filter 11 x 10 bit/ 60 MHz
Published	Apr 16, 2005
Detailed Description	www.fairchildsemi.com TMC2246A Image Filter 11 x 10 bit, 60 MHz Features • • • • • • • 60 MHz computation rate 60 MHz d...
Datasheet	TMC2246A PDF File

Overview

www.
fairchildsemi.
com TMC2246A Image Filter 11 x 10 bit, 60 MHz Features • • • • • • • 60 MHz computation rate 60 MHz data and coefﬁcient input Four 11 x 10-bit multipliers Individual data and coefﬁcient inputs 25-Bit accumulator Fractional and integer two’s complement data formats Input and output data latches with user-conﬁgurable enables • Selectable 16-bit rounded output • Internal 1/2 LSB rounding • Available in 120-pin CPGA, PPGA, MPGA, or MQFP Applications • • • • • • Fast pixel interpolation Fast image manipulation Image mixing and keying High-performance FIR ﬁlters Adaptive digital ﬁlters One- and two-dimensional image processing Description The TMC2246A is a video-speed convolutional array composed of four 11 x 10 bit registered multipliers followed by a summer and an accumulator.
All eight multiplier inputs are accessible to the user and may be updated every clock cycle with integer or fractional two’s complement data.
A pipelined architecture, fully registered input and ...

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