Hi Jie,
I think your configuration is correct. There are no other registers need to be configure.
I suggest you compare with the demo code as below and see what missed.
https://www.ti.com/tool/UCD3138FW_LLC
I will also consult other engineers…
Hello Sandip,
Other considerations could be power density, desired complexity, etc. At 1kW, both LLC and PSFB are common. UCD has resources for both LLC and PSFB topologies. I do not believe we have 800V input designs but we do have 1kW designs for…
Hi Xioafeng,
Are you using the UCD3138ACCEVM149 with the LLC EVM ( https://www.ti.com/tool/UCD3138ALLCEVM150 )?
It will be difficult to debug the issue without knowing the changes to Lab03. It might be easier to start with the LLC EVM firmware ( https…
Hi,
The example firmware for HBLLC is available at Please let me know if you have tried this. You can use the Fusion Studio ( ) with this HBLLC firmware to check if there are any conditions preventing the DPWM output.
This firmware is designed mainly…
Part Number: UCD3138ACCEVM149 Tool/software: Code Composer Studio Hi Champs,
UCD3138FW_LLC is the CCS project file. Is it possible to connect to the UCD3138ACCEVM149 and debug with CCS directly? If it works, is it connect through JTAG with XDS or USB…
You can download the LLC code for all variations of UCD3138 from:
http://www.ti.com/tool/UCD3138FW_LLC
The project includes configuration for UCD3138064 as well.
Regards,
The LLC EVM for UCD3138 is called UCD3138ALLCEVM150.
www.ti.com/.../ucd3138allcevm150
And its firmware can be downloaded from:
www.ti.com/.../ucd3138fw_llc
Is this what you are looking for?
Regards,
We usually define these values in system_defines.h or in pmbus_topology.h, but this does not mean you can not define them elsewhere.
variables.h does not include definition of constants, but only declaration of variables.
If you are interested that…
