3.1 Features
(Ask a Question)Key features of the Math block are as follows:
- High-performance and power optimized multiplication operations.
- Full-precision 48-bit output width.
- Supports 18 x 19 signed multiplication.
- Supports 17 x 18 unsigned multiplications.
- Supports input and output pipeline registers.
- Supports Dot-Product (DOTP) mode.
- Supports Single-Instruction Multiple-Data (SIMD) mode (Dual-Independent mode).
- Internal pre-adder block enables the efficient implementation of symmetric filters.
- Supports input cascade chain to form the tap-delay line for filtering applications.
- Built-in addition, subtraction, and accumulation units to combine multiplication results efficiently.
- Independent 48-bit registered third input.
- Supports signed and unsigned operations.
- Internal cascade signals (48-bit CDIN and CDOUT) enable cascading of the Math blocks.