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Software implementation of PMBus over I2C for TMS320F2803x

Posted: 08 Apr 2011 ?? ?Print Version ?Bookmark and Share

Keywords:Power Management Bus?

Power Management Bus (PMBus) is a free and open standard communications protocol for power management devices. This application report provides a software implementation of the PMBus protocol over the inter-integrated circuit (I2C) hardware on TMS320F28035 Piccolo MCUs. The software implementation provides functions to control the underlying I2C as well as to handle PMBus transactions as either a master or slave, allowing these layers to be abstracted so you can focus on developing the application layer of your PMBus application.

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