0TEH 2014		6th International Scientific Conference on Defensive Technologies
			[serbian ]

 

 

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Implementation of IEEE 1451.4 transducer electronic datasheet using an “mbed” microcontroller module

 

Branko Vukelić

Institute of Chemistry, Technology and Metallurgy – Center of Microelectronic Technology, University of Belgrade, branko.vukelic@nanosys.ihtm.bg.ac.rs

Miloš Frantlović

Institute of Chemistry, Technology and Metallurgy – Center of Microelectronic Technology, University of Belgrade, frant@nanosys.ihtm.bg.ac.rs

Abstract: In this paper we describe an implementation of IEEE 1451.4 Transducer Electronic Data Sheet using an “mbed” microcontroller module. A program for the microcontroller is written, enabling communication with external EEPROM memory containing Transducer Electronic Data Sheet (TEDS). A user application is created for the communication with the “mbed” microcontroller module via the USB virtual serial port. It enables user-friendly management of TEDS contents. This work is performed in order to facilitate manufacturing and maintenance of intelligent pressure transmitters made by IHTM and based on proprietary Si piezoresistive MEMS pressure sensors.

Keywords: Smart Transducer; Transducer Electronic Data Sheet (TEDS); Mixed-Mode Interface (MMI); Microcontroller.