AM6442: AM64x Clock Tree Tool

rei

Mastermind 6155 points

Part Number: AM6442

Hi,

I am looking for the clock tree tool for AM64x. Is the CTT provided?

Regards,

Rei

over 4 years ago

0 RonB over 4 years ago

TI__Mastermind 30506 points

Hello, we plan to release the AM64x CTT in 4Q21.

Thank you.

0 rei over 4 years ago in reply to RonB

Mastermind 6155 points

Hi Ron,

Thank you for your reply. Are there good ways to determine the clock register values before CCT is released? Do we have to look at the TRM and set it up?

Regards, Rei

0 PaulM over 4 years ago in reply to rei

TI__Mastermind 28015 points

The system firmware should be used setup the clock registers.

0 rei over 4 years ago in reply to PaulM

Mastermind 6155 points

Hi,

I'm sorry many times. Is TRM the only information for clock settings?

Regards,

Rei

+1 RonB over 4 years ago in reply to rei

TI__Mastermind 30506 points

Yes, the TRM will have great content on the clock settings and what can control each clock tree.

Configuration of these settings is largely done by software requests to System Firmware as Paul pointed out above. Using the SDKs that have valid settings in place is the right place to start.

For example, you configure peripheral clocks in Linux Device Tree and the drivers we provide will work with System Firmware to choose the write configuration. The Board Configuration does something similar for our MCU+ SDK. Examining the examples provided here should provide a better picture of what can be done.

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AM6442: AM64x Clock Tree Tool