Please note: We are aware of an issue affecting replies on the Arm Community forums, which may not be loading as expected.
We apologize for any inconvenience and appreciate your patience while we investigate and work to resolve the issue.
Thank you for your understanding.
In Cortex-R4, the interrupt from which part to send to the core?
In the bellow diagram, Cortex-R4 doesn't give an interrupt input port, so I want ask the interrupt connect to the Cortex-R4 kernel from which part?
Hello,ARM has not released the single core Cortex-A7 TRM, although I am not sure such a part exits.Therefore I don't know the connection between each core and GIC.However, I believe it is the same as Cortex-R4.For your information, the blow is the picture from TI's document "Interrupt and Exception Handling on Hercules™ ARM® Cortex®-R4/5-Based Microcontrollers" http://www.ti.com/lit/an/spna218/spna218.pdf .
Best regards,Yasuhiko Koumoto.