|
|
|
|
|
|
by sjburt
2314 days ago
|
|
|
> Pretty much every ARM SoC sold these days will talk about how they have a CortexM3 in addition to they CortexA cores; that's what it's for. Usually the advertised-on-the-datasheet M cores are available for user code and you'll get a virtual serial port or some shared memory to go between them and the big core. I don't doubt that there are additional hidden cores taking care of internal power management, early boot etc. At least, this is how it is on the STM32MP1 and the TI Sitara AM5 socs. |
|
|