TMC2246A
Overview
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.
- 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
