Cyclone® V Device Overview

ID 683694
Date 5/07/2018
Document Table of Contents

Adaptive Logic Module

Cyclone® V devices use a 28 nm ALM as the basic building block of the logic fabric.

The ALM, as shown in following figure, uses an 8-input fracturable look-up table (LUT) with four dedicated registers to help improve timing closure in register-rich designs and achieve an even higher design packing capability than previous generations.

Figure 8. ALM for Cyclone® V Devices

You can configure up to 25% of the ALMs in the Cyclone® V devices as distributed memory using MLABs.