Intel® Cyclone® 10 GX Native Fixed Point DSP IP Core User Guide

ID 683739
Date 11/06/2017
Public
Give Feedback

3.1.1. The 18 × 18 Full Mode

When configured as 18 × 18 full mode, the Cyclone® 10 GX Native Fixed Point DSP IP core operates as two independent 18 (signed / unsigned) × 19 (signed) or 18 (signed / unsigned) × 18 (unsigned) multipliers with 37-bit output. This mode applies the following equations:
  • resulta = ax * ay
  • resultb = bx * by
Figure 2. The 18 × 18 Full Mode Architecture