Other Parts Discussed in Thread: TMS320F28033, TMS320F28035, , CONTROLSUITE
I´m testing this pcb join the Tida-0951, but I don´t get to start the project.
I have the firmware loaded in the TMS320F28033 and also TMS320F28035 without problem, I had change the TMR and TMS pin in JTAG and put resistor 10K pull up, and I finally got it.
Now, the problem is that the Tida-01281 does´not work. I have checking the oscilator and there is any frecuency signal, I also have tried with another quartz and several TMS320F but the result is the same. I have not any signal from the TMS320F microcontroller.
At the moment I don´t need communications signals, only converter 48V to 300V
The question is: Do I need to make any changes to the software for it to work?
I´m very lost with this subject, I have tested all and the polarity of transfromer and diodes and power supply is correct.
Please any suggestions would be welcome.
Thank you very much.