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LPDDR SDRAM Controller IP Core User's Guide

LPDDR SDRAM Controller IP Core Quick Facts Features � Interfaces to industry standard LPDDR SDRAM devices compliant to JESD209B � Double-data rate architecture: two data transfers per clock cycle � Bi-directional data strobe per byte of data (DQS) � Programmable auto refresh support � Data mask…

FAQ

Lattice Power Calculator / MachXO2: Why does the blank MachXO2 device in Power Calculator shows dynamic power?

In MachXO2's case, the internal oscillator is always on which adds the dynamic power power to the device. The Misc tab lists the internal clocks that are running for the blank part. The internal oscillator is needed for configuration and thus it cannot be turned off. If you want to remove the…

FAQ

Does the Lattice Standalone Power Estimator/Power Calculator require license?

Yes, the Lattice Standalone Power Estimator/Power Calculator requires license. You can use the license of the Lattice Radiant or Diamond Software for the same. To generate free license for Lattice Diamond Software, visit http://www.latticesemi.com/en/Support/Licensing.aspx Go to…

Document

Using SPI to Configure and Control the ispPAC30

Application Note AN6027 PDF 239.7KB

Document

Lattice Power Calculator Tutorial

Tutorials 2024.2 PDF 1.8MB

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Lattice Power Calculator Tutorial

Tutorials 2025.1 PDF 1.7MB

Document

Lattice Power Calculator Tutorial

Tutorials 2025.2 PDF 1.8MB

Document

Power Calculator for ispLEVER 8.2 on Windows

Downloadable Software 8.2 ZIP 34.3KB

FAQ

Lattice Diamond: Why do i experience an Unexpected high power consumption in Lattice Diamond Power Calculator and even the number of Logic Block registers are reduced?

Description: In Lattice Diamond Power calculator, users may encounter a strange high power consumption on the power calculator.Solution: This is a known issue for the Power Calculator Logic Block.Request for patch 131367 to the Lattice Technical Support…

FAQ

Diamond / Power Calculator: Which option should user select in "Board Selection" (JEDEC/Large/Medium/Small Board) category under Power Calculator - Thermal Profile section?

User can select the option based on the details described below:JEDEC Board (2S2P) \u2013 Specifies that a board defined by JEDEC specifications be used. These specifications are based on real boards and measurements conducted in the lab used by Lattice Semiconductor.For packages < 27.0 mm in…

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Power Calculator Introductory Guide - ispLEVER 7.0

User Manual PDF 94.3KB

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Power Manager II

Power Manager II simplifies power management tasks like sequencing, reset generation, and controlling multiple power supplies. With Power Manager, you can reduce power management costs by up to 50%. Eliminate Flash corruption and cut your design time.

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Power-efficient, Always-on Vehicle Video Security—Multi-day Protection with No Compromise

White Paper WP-SB0005 1.0 PDF 1.9MB

Webpage

Power & Clock Management

See how you can integrate a wide range of power and clock management functions in a single device. With digital and analog circuitry combined in one programmable chip, you can reduce system cost, power and design time.

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HetNet Low Power Radios

Blog

Power Management Using a Power Manager IC and Control PLD

In our last post, we looked at an architecture where the control PLD controlled all of the power management functionality and identified any weaknesses around congestion and crosstalk. Today, we will review a hybrid architecture that attempts to solve the congestion/crosstalk problems by ...

Blog

Power Management 2.0

In this 6 part series we are looking at the challenges of implementing an efficient power management architecture in today’s complex circuit board designs.

FAQ

Power Management: How do I calculate the power consumption of a Power Manager device?

Description:The total power drawn by any device is the sum of the individual supply voltages multiplied by the supply currents. Because Power Manager devices operate at a fixed clock frequency, there are no issues with dynamic vs. static power consumption. For example, consider the case of an…

FAQ

Does Power Manager or Platform Manager devices have power down mode for reducing power consumption ?

There is no practical method for dynamically reducing the power consumption among all Power Manager or Platform Manager devices. The Icc of the device is mostly a function of the design size, i.e. number of analog functions, CPLD product terms and macrocells used. However, there are two devices…

Blog

Power Management with a Control PLD

In this 6-part series, we are looking at the challenges of implementing an efficient power management architecture in today’s complex circuit board designs.