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Dual Boot and Background Programming with PlatformManager 2

Application Note, Key Documents FPGA-TN-02078 1.3 PDF 1.9MB

Document

ispClock5400D Evaluation Board, User Guide

User Manual EB50 01.2 PDF 2.3MB

Webpage

Lattice Announces $20 Million Stock Repurchase Program

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Lattice Announces $20 Million Stock Repurchase Program

Document

GAL16V8Z/ZD Data Sheet

Data Sheet PDF 0.6MB

FAQ

MachX03: What is the difference between "Security Program Password Key" and "Security Program Password Key With Lock" in terms of Feature Row mapping?

The difference between "Security Program Password Key" and "Security Program Password Key With Lock" is that Security Program Password Key With Lock enables Secure PWD which is a bit that locks the feature row.For JTAG, the flow is:Send in 8 bits LSC_PROG_FEABITS (0xF8) at shift…

FAQ

I2C: The user can only program one time in offline via I2C. Why does the user choose option "I2C Program Feature Row"?

Description:This is because of difference in the Feature-Row setting.Solution:While doing the test with different settings, the user would may be have programmed the Feature-Row with Setting-A (say, SPI_PORT=Enable, PROGRAMN=Disable),and with the same Setting-A JED file, the user would…

FAQ

LatticeXP2: Can we program the internal SRAM via SSPI port?

No. The SSPI port can only configure the LatticeXP2 flash or read from the LatticeXP2 SRAM. The SSPI port can not write to the LatticeXP2 SRAM. The SRAM can be configured using JTAG, the external Master SPI port, or by using the data stored in on-chip Flash. If you want to configure the SRAM you…

FAQ

LatticeXP2: Is it possible to program the LatticeXP2 SRAM directly using slave SPI mode?

Solution:No, you cannot program SRAM in SLAVE SPI(SSPI) mode. SSPI can only be utilized to program and verify an encrypted or standard JEDEC file into embedded configuration Flash in background mode. It can be used to read the SRAM fuse cells in background mode only.SRAM…

FAQ

Can Crosslink NVCM be program more than once if ONE_TIME_PROGRAM_NVCM is set to'disable'?

No, Crosslink NVCM is one time program. ONE_TIME_PROGRAM_NVCM field has no affect since NVCM is one time programmable.

FAQ

Does the VCCPROG pin have to be powered in order to program the POWR1014/A?

The VCCPROG pin only needs power if the POWR1014/A is going to be programmed in circuit with the rest of the board powered down. This pin is provided as a programming option and should not be powered up when VCCD and VCCA are powered up. The device's programming circuits will…

FAQ

Does the VCCPROG pin have to be powered in order to program the LA-ispPAC-POWR1014/A?

The VCCPROG pin only needs power if the LA-ispPAC-POWR1014/A is going to be programmed in circuit with the rest of the board powered down. This pin is provided as a programming option and should not be powered up when VCCD and VCCA are powered up. The device's programming…

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Lattice Semiconductor Expands Stock Repurchase Program With New $150 Million Authorization

Lattice Semiconductor, the low power programmable leader, today announced that its Board of Directors has authorized the Company to repurchase up to an additional $150 million of its outstanding common stock through the end of December 2023.

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Lattice Semiconductor Announces Additional $100 Million Stock Repurchase Program Authorization

Lattice Semiconductor, the low power programmable leader, today announced that its Board of Directors authorized the Company to repurchase up to an additional $100 million of its outstanding common stock through the end of December 2025.

Webpage

Lattice Semiconductor Expands Stock Repurchase Program With New $250 Million Authorization

Lattice Semiconductor, the low power programmable leader, today announced that its Board of Directors authorized the Company to repurchase up to an additional $250 million of its outstanding common stock through the end of December 2024.

FAQ

ispLEVER: Can ispVM System program ispClock or ispPAC-POWR products?

Yes, ispVM System can be used to program ispClock or ispPAC-POWR devices. User will need to use Pac-Designer to create a JEDEC or Serial Vector Format (.SVF) file to program these devices with ispVM System. The JEDEC file can be created from the Pac-Designer tool bar or by using the…

FAQ

Can I program ispPAC-POWR or ispClock products with the Lattice USB ispDownload cable?

Yes. User can use the following tools with Lattice USB ispDownload cable to program:1. PAC-Designer: -PAC-Designer version 4.98 or later does support the USB programming cable with ispPAC-POWR or ispClock devices. Previous versions of PAC-Designer did not support programming…

Document

Military Program Overview

General Information PDF 29.4KB

FAQ

Can I use same JEDEC file or bit file to program different speed rating parts?

Solution: Speed rating will define some characteristics of the parts, like how fast the part can run, and if it is commercial or industrial part. So if you want to use same JEDEC or bit file to program different speed rating part, your timing constraint has to be set on the slowest speed…

FAQ

MachXO2/MachXO3: What is the best way to program a Lattice MachXO2 device in the field with minimum disruption?

Solution: The Lattice MachXO2 devices can be updated in the field by utilizing Lattice's background programming mode and TransFR Technology Background programming:The on-chip flash can be programmed in background mode, while the device and IOs continue to function as per the…