Programmable Real-Time Unit (PRU) for Sitara™ processors

Learn more about PRU and our Sitara processors.

The Programmable Real-Time Unit (PRU) is a small processor that is tightly integrated with an IO subsystem, offering low-latency control of IO pins on our SoC devices, including the AM335x, AM437x and AM57x Sitara™ processors. The PRU is customer-programmable and can be used to implement simple and flexible control functions, peripherals and state machines that directly access IO pins of the device, as well as can communicate with the application cores. Our online training for PRU provides an introduction to development and debugging.

Additional information

arrow-topclosedeletedownloadmenusearchsortingArrowszoom-inzoom-out arrow-downarrow-uparrowCircle-leftarrowCircle-rightblockDiagramcalculatorcalendarchatBubble-doublechatBubble-personchatBubble-singlecheckmark-circlechevron-downchevron-leftchevron-rightchevron-upchipclipboardclose-circlecrossReferencedashdocument-genericdocument-pdfAcrobatdocument-webevaluationModuleglobehistoryClockinfo-circlelistlockmailmyTIonlineDataSheetpersonphonequestion-circlereferenceDesignshoppingCartstartoolsvideoswarningwiki