Intel® Stratix® 10 Logic Array Blocks and Adaptive Logic Modules User Guide

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ID 683699
Date 3/27/2022
Public
Document Table of Contents
Document Table of Contents x
1. Intel® Stratix® 10 LAB and ALM Overview 2. Intel® Hyperflex™ Register 3. Intel® Stratix® 10 LAB and ALM Architecture and Features 4. Document Revision History for the Intel® Stratix® 10 LAB and ALM User Guide
3. Intel® Stratix® 10 LAB and ALM Architecture and Features x
3.1. LAB 3.2. ALM
3.1. LAB x
3.1.1. MLAB 3.1.2. Local and Direct Link Interconnects 3.1.3. Carry Chain Interconnects 3.1.4. LAB Control Signals
3.1.4. LAB Control Signals x
3.1.4.1. Clear Logic Control
3.2. ALM x
3.2.1. ALM Resources 3.2.2. ALM Output 3.2.3. ALM Operating Modes
3.2.3. ALM Operating Modes x
3.2.3.1. Normal Mode 3.2.3.2. Extended LUT Mode 3.2.3.3. Arithmetic Mode
3.2.3.3. Arithmetic Mode x
3.2.3.3.1. Carry Chain
1. Intel® Stratix® 10 LAB and ALM Overview
2. Intel® Hyperflex™ Register
3. Intel® Stratix® 10 LAB and ALM Architecture and Features
4. Document Revision History for the Intel® Stratix® 10 LAB and ALM User Guide

1. Intel® Stratix® 10 LAB and ALM Overview

The logic array block (LAB) is composed of basic building blocks known as adaptive logic modules (ALMs). You can configure the LABs to implement logic functions, arithmetic functions, and register functions.

You can use a quarter of the available LABs in the Intel® Stratix® 10 devices as memory LABs (MLABs). Certain devices may have a higher MLAB ratio.

The Intel® Quartus® Prime software and other supported third-party synthesis tools automatically choose the appropriate mode for common functions such as counters, adders, subtractors, and arithmetic functions.

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