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Electronics and Electrical Engineering Application Notes

Read the latest electronics engineering product design Application Notes.

FPGA Configuration from SPI Flash Memory using a Microprocessor

  • General
  • Posted Wednesday, February 14, 2018
This application note describes a simple and efficient FPGA configuration method that utilizes a microprocessor to configure an FPGA device from a Serial Peripheral Interface (SPI) flash memory. This method...

Spartan-7 FPGA Configuration with SPI Flash and Bank 14 at 1.35V

  • General
  • Posted Wednesday, November 15, 2017
This application note describes a method for configuring a Spartan®-7 FPGA from a 1.8V serial peripheral interface (SPI) NOR flash memory connected to the FPGA dedicated I/O bank 0 at...

Using the ColdFire Flash Module with the MCF521x ColdFire Microcontroller

This document is a quick reference to get the FLASH module configured for the MCF521x microcontroller. It includes basic functional description and configuration options to give the user a better...

Thermal Consideration of Flash LEDs

LEDs are very common in modern mobile devices, such as mobile phones and tablet PCs and are used for features like camera flash, torch or beacon light.Depending on the...

PCMCIA Card and Card Socket Power Management

Most portable computers have built-in sockets to accept small PC cards for use as extended memories, fax modems, network interfaces, wireless communicators and wide assortment of other functions. The Personal...

Using SPI Flash with 7 Series FPGAs

Xilinx FPGAs require that a configuration bitstream is delivered at power-up. The SPI flash memories use a 4-wire synchronous serial data bus. The SPI flash configuration requires only four pins...