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

ID 683777
Date 2/15/2023
Public
Document Table of Contents
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3.3.1. Input Register

Depending on the operational mode of the multiplier, you can send each multiplier input signal into either one of the following:
  • An input register
  • The multiplier in 9- or 18-bit sections

Each multiplier input signal can be sent through a register independently of other input signals. For example, you can send the multiplier Data A signal through a register and send the Data B signal directly to the multiplier.

The following control signals are available to each input register in the embedded multiplier:
  • Clock
  • Clock enable
  • Asynchronous clear

All input and output registers in a single embedded multiplier are fed by the same clock, clock enable, and asynchronous clear signals.