I have a question on how ARM cores communicate internally with other cores and peripherals through AXI, AHPB busses ? lets say one core wants to send the data to another core, how is this achieved ?
And if there is a DMA transferring data into from one of the cores memory and another core also wants to transfer to the same location, how it is managed.
Please help in clearing these doubts ?
I have read an article about ARM core communication on Facebook. ARM cores buses are efficient enough to communicate within the system. if at the same time the system wants to use the same memory location then there is a special way to solve this problem.
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