The one I was thinking of was the Freescale/NXP Kenitis K66 series. 180 MHz, ARM M4F (I guess not 200 MHz, but close.) Available on a maker board as the Teensy 3.6 https://www.sparkfun.com/products/14057
Ti, NXP, Stm, may also have fast M4F, but it would take some digging. Microchip has PIC32MZ, 200 MHz, but is MIPS4 rather than ARM M4F. --- Graham == On Thursday, November 16, 2017 at 10:48:50 AM UTC-6, Dennis Lee Bieber wrote: > > On Thu, 16 Nov 2017 07:20:30 -0800 (PST), Graham > <[email protected] <javascript:>> declaimed the following: > > >Yes, it is possible. > >There are ARM processors that are designed to run without OS. They start > >with the letter M. > > > >I would suggest that you look at one of the faster M series, like a 200 > MHz > >M4F and see it that will do your job. > > > >--- Graham > > > >== > > > >On Wednesday, November 15, 2017 at 9:40:05 PM UTC-6, AVR wrote: > >> > >> In other words I'd like to make work the BeagleBone Black on the base C > >> program code without any operating systems. > >> My task is simple enough - frequency meter 0...100 KHz, DI/DO simple > logic > >> and data exchange accross TCP/IP. > >> > > Haven't found a reference for one at that speed, but possibly of > interest would be the TIVA-C Launchpads: The TM4C123G (80MHz M4F, 256kB > Flash, 32kB RAM, and way too many timers [6@64bit, 6@32bit -- each of > which > can be configured as two half-width timers]); TM4C1294 (120MHz M4F, 1MB > Flash, 256kB RAM, Ethernet, fewer timers [8@32bit, likely also splitable]; > the TM4C129E is identical but adds some HW crypto support]). Supported by > TI Code Composer Studio, and TI-RTOS for tasking. > -- > Wulfraed Dennis Lee Bieber AF6VN > [email protected] <javascript:> HTTP://wlfraed.home.netcom.com/ > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/7b83470d-67b9-4d00-ba09-7277a631d18e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
