MCU Clock System

Ahmed Elshamy

Prodigy 240 points

The AM263x R5 MCU user guide does not provide information for clock system configuration and parameters

over 2 years ago

0 Fleenor over 2 years ago

TI__Mastermind 23043 points

Hello Ahmed,

Details regarding AM263x system clock configuration and parameters can be found in the Device Configuration - Clocking chapter of the device Technical Reference Manual (TRM). Link provided below for quick access.

AM263x Sitara Microcontroller Technical Reference Manual (Rev. B) (ti.com) - https://www.ti.com/lit/pdf/spruj17

What is the "AM263x R5 MCU user guide" document you a referring to?

Best Regards,

Zackary Fleenor

0 Ahmed Elshamy over 2 years ago in reply to Fleenor

Prodigy 240 points

I can not determine the system Clock frequency.

the configurations parameter at tersos are not described and needs to be defined at user manual

0 Fleenor over 2 years ago in reply to Ahmed Elshamy

TI__Mastermind 23043 points

Ahmed,

SysClk operates at 200 MHz. The R5FSS Clock operates at 400 MHz.

The configurations parameter at tersos are not described and needs to be defined at user manual.

What is teros?

These parameter numbers are described in Clocking chapter mentioned in the previous post.

Best Regards,

Zackary Fleenor

Clock & timing

Clock & timing forum

MCU Clock System