I have the UCD3138 PFCEVM-026 evaluation kit and now realize the source code is not provided.
Could you email the source code to s.macdonald@pivotalpower.com?
Thank You,
Steven MacDonald
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I have the UCD3138 PFCEVM-026 evaluation kit and now realize the source code is not provided.
Could you email the source code to s.macdonald@pivotalpower.com?
Thank You,
Steven MacDonald
Steven,
I just sent the code to Mitesh. Please let me know if you still need me to send you the code. Thanks!
Hi !Brandon Vonk,
I also want to use the UCD3138 to develop power supplies.But have no code.Please send me the code to the address baojiaguo @yeah.net .Thanks
Baojia Guo
Baojia,
We usually try to protect the integrity of the code that we have developed by sending it out only to those that have, and are trying to get one of our power stage EVMs running. Do you have any of the EVMs? PSFB, HSFB, LLC, PFC? What kind of application are you working on? AC/DC? DC/DC? Is isolation required?
Regards,
Brandon Vonk
Brandon Vonk,
I am a student in a university.I am working on a full bridge LLC resonant converter.Our lab have a UCD3138LLCEVM-028 board.However we do not have the source code of it.
I have studyed the Trainglabs of UCD3138. And I do believe that it will be very useful to have the source code for the LLC. My personal Email Address is wsy20102658@hotmail.com
Regards
Shiyu Wang
Baojia,
Thank you for your conversation and friend request. I sent you an email with the source code.
With regards to your question about using the "DO NOT write checksum" option please see below:
The UCD3138 family always boots up to ROM mode. The device will then automatically look for a checksum. If a valid program flash checksum is found, the device will move to Flash/Program mode and execute the program. This means that IF you write a checksum, until that checksum is erased, the device will always boot up to program mode.
This can be dangerous if there is a problem with the code. For example, if the code that you have written has an error where it hits an empty infinite loop, then the device will not respond to any PMBus commands. It will not respond to the very command that we use to erase the checksum (0xD9). This is what we call a device "lock-up". It will be impossible under normal circumstances to get the chip back to ROM mode, and it will become necessary to replace the chip.
For these reasons, we say that unless you are absolutely certain that there are no bugs in your code, you should not write the checksum.
Great Question! Please let me know if you have any more. Thanks!
Regards,
Brandon Vonk
Shiyu,
Thanks! I sent you an email with the source code. However, rememeber that the UCD3138LLCEVM-028 is a HALF-BRIDGE LLC. Not Full-Bridge.
It is definitely possible to do work a Full-Bridge LLC with the UCD3138, but you will need to re-design the magnetics to accommodate your input bridge change. You will also need to change the source code as well.
Please let me know if you have any more questions. Thanks!
Regards,
Brandon Vonk
Dear Brandon
Would you send me the firmware source code for reconfiguring UCD3138PFCEVM-026?
My concern is PFC_TYPE 1 // for single phase PFC with shunt sensing as a first step and is going to test all of the type step by step.
As I understand, It's really hard to operate EVM. If you have any guide for hardware engineer, anything is helpful to me. Thanks
My email : ys.moon@serialsystem.com
Hi Brandon Vonk,
I am a student in a university, And now i Have the EVMs UCD3138HSFBEVM-029 , i am working on
(AC/DC) and ( DC/DC ) applications . However i do not have the source code
Please send me the code to the address: rida.abbadi@gmail.com
Thanks
Dear Brandon
Can I get the firmware source code for reconfiguring UCD3138PFCEVM-026?
email : ys.moon@serialsystem.com
Thanks
Dear Brandon,
My name is Yong Kyun Shin, and I am working with the UCD3138PFCEVM-026 evaluation module. My company is developing electric charger electrical vehicle. At the moment I am just trying to understand how to use the evaluation board and realized that the source code is not included.
If you could kindly send me the relevant source code to my e-mail address below, I would very much appreciate your help.
Thank you!
e-mail address: yongkyuns@gmail.com
Avraka,
Thanks for your email. I have replied to it and attached the code. Please let me know if you have any questions. Thanks!
Regards,
Brandon Vonk
Yong Kyun Shin,
I sent you an email with the source code. Please let me know if you have any questions. Thanks!
Regards,
Brandon Vonk
Thanks Brandon for your prompt reply!
I have one more question, regarding the evaluation board UCD3138LLCEVM-028.
Does this board require a different source code than the one you sent me for UCD3138PFCEVM-026?
If so, could you also send me the source code for UCD3138LLCEVM-028?
I purchased two boards but forgot to mention the other one. Sorry for duplicate inquiry!
Thanks and have a great day.
Brandon Vonk
Hello!
well, I have the UCD3138 EVM-027evaluation kit and now realize the source code is not provided.
Can I have source code for UCD3138EVM-027,My personal Email Address is shuqingwen@163.com
thanks a lot !
Yong Kyun Shin,
Yes, the UCD3138LLCEVM-028 and UCD3138PFCEVM-026 have very different source codes. I have sent you an email with the LLC EVM source code attached. Please let me know if you have any more questions. Thanks!
Regards,
Brandon Vonk
Jin Shu,
I have sent you an email. Please respond so I may send you the source code. Thanks!
Regards,
Brandon Vonk
Jin Shu,
Done! Let me know if you have any questions. Thanks!
Regards,
Brandon Vonk
Dear Brandon Vonk,
I'm Neal,a student in a university.These days I am working on
AC/DC and DC/DC applications ,and now I Have the EVMs UCD3138HSFBEVM-029 . But I do not have the source code.
Would you please send me the code to the address: nealzeng@foxmail.com
Thank you very much!
Hi,
I have got the UCD3138HSFBEVM-029, could you send me the development code? My email is hutao092010@163.com.
Thanks very much!