NXP Releases New Processor Household to Help Linux-based Edge Units

Aiming to convey the flexibleness of Linux to edge computing {hardware}, NXP Semiconductors has launched the i.MX 91 family of processors. The i.MX 91 household is the most recent launch within the i.MX 9 collection of functions processors that present larger efficiency and improved safety to bolster the extensibility on the edge.

i.MX 91 family

The newest functions processor from NXP provides scalable {hardware} compatibility and Linux integration, making it a worthwhile device for the way forward for edge computing. Picture used courtesy of NXP Semiconductors


Whereas the i.MX 91 household boasts a number of useful options for designers, maybe the largest change is the incorporation of Linux-based programming, opening the doorways for dynamic and versatile functions to be developed. This addition will assist the most recent IoT and industrial protocols with out sacrificing safety.

This text dives into the technical particulars of the i.MX 91 household and discusses the better implications of integrating Linux into edge computing.


Scalable Processing on the Edge

The i.MX 91 family is designed to supply a brand new, scalable, low-cost functions processing answer for designers working on the community edge. The low value pertains not solely to the value of the processor (the i.MX 91 encompasses a easier design compared to other i.MX 9 processors) but in addition to the technical necessities of shifting edge processors to the i.MX 91.

The i.MX 91 shares each package deal and software program commonalities with the remainder of the i.MX 9 collection, permitting designers to quickly transition from legacy designs using the i.MX 93. As well as, the brand new household helps options such because the NXP EdgeLock Secure Enclave and the EdgeVerse Portfolio Platform, making scaling and safety much less of a priority.


The block diagram for the i.MX 91 family

The block diagram for the i.MX 91 household highlights key specs for the brand new merchandise, together with its compatibility with EdgeLock software program for turnkey safety. Picture used courtesy of NXP Semiconductors


Beneath the hood, the i.MX 91 series features a 1.4-GHz Arm Cortex-A55, LPDDR4 reminiscence assist, digicam compatibility, and an abundance of connectivity options that make the i.MX 91 a worthwhile answer for IoT and edge options. NXP has recognized IoT residence controllers, industrial scanning and printing, EV charging, and several other different functions as ones that can profit from the i.MX 91; with the extent of flexibility afforded by Linux integration, nonetheless, this checklist could also be significantly longer.


Bringing Linux Flexibility to Edge Processing

A key function of the i.MX 91 household is its support for Linux in edge processing functions, offering designers with a well-known programming expertise and affording new ranges of flexibility because of the comparatively extensive adoption of the working system. This may permit designers to develop and combine units supporting protocols comparable to Matter for the IoT or Wi-SUN for good cities with out requiring a serious technical funding from the developer.


Edge computing

Edge computing depends on units outdoors a central server to carry out noncomplex however repetitive computing duties to dump the computational necessities from the server stage. Picture used courtesy of IBM


As well as, the excessive stage of Linux integration in each cloud and edge-based computing functions makes the mixing of Linux into edge processors a worthwhile answer for scalable merchandise that may be quickly modified to fulfill the wants of designers.


Edge-Cloud Compatibility

A system’s flexibility is mostly restricted by the smallest worth of its parts. Software program can’t accomplish greater than what the {hardware} is bodily able to. The identical precept, however in reverse, applies to edge computing, the place extraordinarily highly effective {hardware} could be restricted by software program compatibility or the technical necessities of programming for all circumstances.


The integration of Linux in edge devices

The mixing of Linux in edge units could permit for elevated collaboration between edge ranges for smarter and extra environment friendly computing. Picture used courtesy of IBM


In gentle of this truth, the continued integration of Linux into edge units is definitely optimistic information for designers. With the elevated flexibility of Linux compatibility, the {hardware} and software program necessities for the design of a brand new related widget could be lowered. Moreover, as edge and cloud-based units start to share extra software program commonalities, alternatives for dynamic scalability could also be launched.

So, whereas it could nonetheless be a while earlier than we see full integration with requirements comparable to Matter, the i.MX 91 household has introduced versatile edge computing one step nearer to actuality.