Intel® Arria® 10 Core Fabric and General Purpose I/Os Handbook

ID 683461
Date 10/25/2023
Document Table of Contents

3.5. Operational Mode Descriptions

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

Table 26.  Operational Modes
Fixed-Point Arithmetic Floating-Point Arithmetic
  • Independent multiplier mode
  • Multiplier adder sum mode
  • Independent complex multiplier
  • 18 x 18 multiplication summed with 36-Bit input mode
  • 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