Imx6 plus is going to have M4 on die 15 Окт 2015 г. 19:38 пользователь "William Hermans" <[email protected]> написал:
> *I presume DSPs and microcontrollers on die are a selling point for Sitara >> AM57xx. I'm curious if anyone knows if there are other suppliers that >> offer ARM Cortex A series processor with microcontroller core(s) on die?* >> > > IPU is a generic enough term one would think so, but I've never seen one > yet. PRU< definately not, that is unique to TI. > > On Thu, Oct 15, 2015 at 8:29 AM, Drew Fustini <[email protected]> wrote: > >> I do like my Novena open hardware laptop with iMX6 :) >> >> I presume DSPs and microcontrollers on die are a selling point for Sitara >> AM57xx. I'm curious if anyone knows if there are other suppliers that >> offer ARM Cortex A series processor with microcontroller core(s) on die? >> >> Thanks >> Drew >> On Oct 15, 2015 1:35 AM, "Maxim Podbereznyy" <[email protected]> wrote: >> >>> AM5728 for $75 @1k??? Ridiculously high price. I think imx6q is a better >>> deal and the Plus version is on the way >>> >>> 2015-10-15 7:07 GMT+03:00 William Hermans <[email protected]>: >>> >>>> Also. . . >>>> >>>> *IVA support only for IPU2 is kind of a bummer . . .But I'm wondering >>>>> if the GPU could be used for GPGPU processing since it seems to sit on the >>>>> L3 interconnect as well.* >>>>> >>>> >>>> I was under the impression, and quite incorrectly that each IPU >>>> mentioned in the TRM was a single processor. When in fact each IPU is a >>>> subsystem with 2 M4 cores, not singles. Which is good news after all. >>>> >>>> And dahm, this newer processor sure is getting complex. Seeing mention >>>> in the TRM to read other documents in relation to the various different >>>> cores. Like you eluded to above Robert. heh. Read the C6000 TRM, M4 TRM, >>>> plus what else ? On top of the 7483 pages already in the AM572x TRM . . >>>> .heh lots of reading to do . . . >>>> >>>> On Wed, Oct 14, 2015 at 8:58 PM, William Hermans <[email protected]> >>>> wrote: >>>> >>>>> Robert, >>>>> >>>>> I'm curious, have you played at all with remoteproc / RPMsg at all ? >>>>> Seems very interesting, but also complex in setup. Also, not so sure if >>>>> anything other than TI-RTOS is supported on the various beagle products. >>>>> But was more interested in something else, perhaps even bare metal. >>>>> >>>>> On Wed, Oct 14, 2015 at 8:19 PM, Robert Nelson < >>>>> [email protected]> wrote: >>>>> >>>>>> On Wed, Oct 14, 2015 at 10:01 PM, William Hermans <[email protected]> >>>>>> wrote: >>>>>> >> 7.1.1 Introduction >>>>>> >> The device instantiates two dual Cortex™-M4 image processor unit >>>>>> (IPU) >>>>>> >> subsystems: >>>>>> >> • IPU1 subsystem is available for general purpose usage >>>>>> >> • IPU2 subsystem is dedicated to IVA support and is not available >>>>>> for >>>>>> >> other processing >>>>>> > >>>>>> > >>>>>> > IVA support only for IPU2 is kind of a bummer . . .But I'm >>>>>> wondering if the >>>>>> > GPU could be used for GPGPU processing since it seems to sit on the >>>>>> L3 >>>>>> > interconnect as well. >>>>>> >>>>>> Well there's opencl from ti for the dual c6000's.. ;) >>>>>> >>>>>> http://git.ti.com/gitweb/?p=opencl/ti-opencl.git;a=summary >>>>>> >>>>>> Regards, >>>>>> >>>>>> -- >>>>>> Robert Nelson >>>>>> https://rcn-ee.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]. >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> >>>> -- >>>> 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]. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >>> >>> -- >>> LinkedIn - http://www.linkedin.com/in/maximpodbereznyy >>> Company - http://www.linkedin.com/company/mentorel >>> Facebook - https://www.facebook.com/mentorel.company >>> >>> -- >>> 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]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- >> 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]. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > 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]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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