Where can I find a list showing how the PartNum field of the MDIR (Main ID) register maps to the corresponding ARM core type?
For example, I'd like to find some official ARM documentation stating the following:
Implementer 0x41, PartNum 0xd46 maps to ARM Cortex-A510
Implementer 0x41, PartNum 0xd47 maps to ARM Cortex-710
Implementer 0x41, PartNum 0xd48 maps to ARM Cortex-X2
I can find this mapping for some processor cores in their corresponding reference manual, but I can't seem to find this information publicly documented by ARM for other cores, like the ones listed above.
Dear Anthony DeRosa,
These values are described in each core's TRM:
Thanks! I must have missed this in my searching because I was using the hex representation of the numbers instead of binary.
Hello Sir,Thanks for your reply. But I still have a problem.For now, I can only get MIDR, and I want to use MIDR[PartNum] value to find the corresponding TRM.For example, I get MIDR[15:4] = 0xD46.And I need to search every TRM to check if 0xD46 is showing in this TRM?Do we have a document/website pointing out that 0xD46 = Cortex-A510, so I can just download the correct TRM?