Intel® Stratix® 10 Variable Precision DSP Blocks User Guide

ID 683832
Date 8/13/2021
Document Table of Contents

3. Operational Mode Descriptions

This section describes how you can configure the Intel® Stratix® 10 variable precision DSP block to efficiently support the fixed-point arithmetic and floating-point arithmetic operational modes.

Table 12.  Operational Modes
Fixed-Point Arithmetic Floating-Point Arithmetic
  • Independent multiplier mode
  • Multiplier adder sum mode
  • Independent complex multiplier
  • 18 × 18 multiplication summed with 36-Bit input mode
  • 18 × 18 systolic FIR mode
  • Multiplication mode
  • Adder or subtract mode
  • Multiply-add or multiply-subtract mode
  • Multiply accumulate mode
  • Vector one mode
  • Vector two mode
  • Direct vector dot product
  • Complex multiplication

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