Cortex-A53 - GICv4 Documentation

anoop

i have 1 more query related to GIC. in Cortex-A53 it is mentioned that it is using GIC 400 and GIC architecture Version 4, but in ARM site i am not seeing any GIC V4 Doc, there is only GIc v2

Answered

Which is better of thees CPUs

kasem

Which is better of thees CPUs:

Cortex A53 octa core 1.5 ghz,

Cortex A7 Allwinner T8 Eight core 2.0 ghz,

Cortex A9 Quad-Core 1.8 ghz ?

Answered

Number of performance monitoring units in ARM Cortex A-53 and A-9

user

Home many performance monitoring units (PMU) are in ARM Cortex A-53 and A-9? Is there a single PMU for each core or single PMU for the whole processor?

Answered

I have done some basic assembly in Armv7-A processors (cortex A9). The version of ARM supports modes like User, sys, SVC etc. Does the ARMv8 also has the similar modes? Where can i find the details. Please point me to the documents if any.

Regards…

Answered

what are the main differences between cortex A7, A9, A53

aaa

What are the main/important features added/updated?

Thank you.

Cortex-A53 - GICv4 Documentation

Which is better of thees CPUs

Number of performance monitoring units in ARM Cortex A-53 and A-9

Processor Modes in cortex-A57

what are the main differences between cortex A7, A9, A53