AM2431: There is something unclear about TRM "9.2.1.3.2 Arm GIC-500"

?? ??

Intellectual 735 points

Part Number: AM2431

Tool/software:

The TRM refers to spruim2g.pdf.

I would like to know how the "Distributor" and "Redistributor" in TRM "9.2.1.3.2 Arm GIC-500" work specifically.

Thank you in advance.

over 1 year ago

0 Swargam Anil over 1 year ago

TI__Mastermind 46916 points

Hello ,

I have already working on your threads for the yesterday assigned threads and you may get a delayed reply to this thread.

Please consolidate all threads into one thread thread . So, that all our engineers can reply in the same thread, which will reduce the burden on us and you as well.

Regards,

Anil.

0 Pekka Varis over 1 year ago

TI__Mastermind 27050 points

GIC-500 is only relevant in AM64x family of devices. The TRM is shared with AM2431, but as that SoC does not have any Cortex A53 devices GIC-500 is not relevant for it.

?? ?? said:
The TRM refers to spruim2g.pdf.

Note revision H is the latest TRM, this has been live since October 2023. I recommend using the link https://www.ti.com/lit/pdf/spruim2 without the revision to always get the latest.

?? ?? said:
I would like to know how the "Distributor" and "Redistributor" in TRM "9.2.1.3.2 Arm GIC-500" work specifically.

You can read further details on GIC-500 from the TRM by ARM available at https://documentation-service.arm.com/static/5e9085b8c8052b1608761814?token= pdf or https://developer.arm.com/documentation/ddi0516/latest/ html. But again GIC is only relevant for variants of the family with A53 cores, and even there it is managed by the operating system.

Pekka

Arm-based microcontrollers

Arm-based microcontrollers forum

AM2431: There is something unclear about TRM "9.2.1.3.2 Arm GIC-500"