Intel® Stratix® 10 Variable Precision DSP Blocks User Guide

ID 683832
Date 8/13/2021
Document Table of Contents 18-bit Systolic FIR Mode

In 18-bit systolic FIR mode, the adders are configured as dual 44-bit adders, thereby giving 7 bits of overhead when using an 18 x 19 operation mode, resulting 37-bit result.

Figure 15.  18-Bit Systolic FIR Mode for Intel® Stratix® 10 Devices