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Microcontroller-based serial port interface (SPI) boot circuit

Posted: 27 May 2008  Print Version  Bookmark and Share Subscribe

Keywords: application note  SPI  boot circuit 

[Summary of tips] This application note by Alfredo Barriga for Analog Devices describes the operation of a general-purpose, MCU-based serial port interface (SPI) boot circuit. This is a low cost solution for users who need to modify some of their device’s parameters at power up. This circuit addresses a 3-wire SPI application for programming co......
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