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Designing 1-Wire master with PicoBlaze

Posted: 12 Apr 2013     Print Version  Bookmark and Share

Keywords:1-Wire  temperature sensors  field-programmable gate arrays 

Designers who must interface 1-Wire temperature sensors with Xilinx field-programmable gate arrays (FPGAs) can use this reference design to drive a DS28EA00 1-Wire slave device. The downloadable software mentioned in this document can also be used as a starting point to connect other 1-Wire slave devices. The system implements a 1-Wire master connected to a UART and outputs temperature to a PC from the DS28EA00 temperature sensor. In addition, high/low alarm outputs are displayed from the DS28EA00 PIO pins using LEDs.

View the PDF document for more information.

Originally published by Maxim Integrated Products Inc. at as "Create a 1-Wire Master with Xilinx PicoBlaze".

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