TMC2250A Datasheet (Fairchild Semiconductor)

TMC2250A, Matrix Multiplier

The TMC2250A is a ﬂexible high-performance nine-multiplier array VLSI circuit which can execute a cascadeable 9-tap FIR ﬁlter, a cascadeable 4 x 2 or 3 x 3-pixel image convolution, or a 3 x 3 color space conversion.

All conﬁgurations offer throughput at up to the maximum guaranteed 50 MHz clock rate

TMC2250A Features

* Four user-selectable ﬁltering and transformation functions:

* Triple dot product (3 x 3) matrix multiply

* Cascadeable 9-tap systolic FIR ﬁlter

* Cascadeable 3 x 3-pixel image convolver

* Cascadeable 4 x 2-pixel image convolver

* 50 MHz (20ns) pipeli