TMS320F28P650DK: CLB registers do not sets

Hamidreza Yekchekiyan

Part Number: TMS320F28P650DK
Other Parts Discussed in Thread: SYSCONFIG, C2000WARE

Hello,

I'm using F28p650DK launchpad for a project and I want to set a CLB tile in it but when I'm using the generated code it does not set and in the code I see that the regiserts are set but when I monitor them after this call they are still zero. I put a few photos of the code to show the funtion for initiating the CLB is called.

the CLB_configure funtion is called in init_board function, then with initTILE functions it set its registers.
but when I go on debug mode, I can't see any CLB registers changed.

I would appreciate if someone could help me.

Thanks

over 2 years ago

0 Benjamin Collier over 2 years ago

TI__Mastermind 36526 points

Hi,

The expert for this subject is currently out of office. Please expect a response around April 1st.

Best Regards,

Ben Collier

0 Luke Jones over 2 years ago in reply to Benjamin Collier

TI__Mastermind 28580 points

Hello,

Is there a reason you are not using SysConfig to configure the CLB? This is much easier and then writing to all of the CLB configuration reigsters manually and you are less likely to make a mistake. You can enable SysConfig support by importing the empty_bitfield_driverlib project from C2000WARE/device_support/f28p65x/examples/cpu1/empty_projects and adding your code. Then add a .syscfg file and configure the CLB module.

This guide provides instructions on using the CLB Tool, however it is quite intuitive without reading the guide if you are familiar with the CLB already:

https://www.ti.com/lit/ug/spruir8b/spruir8b.pdf?ts=1711476735463&ref_url=https%253A%252F%252Fwww.google.com%252F

Thank you,

Luke

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TMS320F28P650DK: CLB registers do not sets