Part Number: TMS320F280041C Tool/software: Hello All,
I am using TMS320f280041C with AS5147U encoder I have a doubt that in the user.h file it is instructed to change #define USER_MOTOR1_ALIGN QEP_ALIGN and when defined in SPI it is changed as SPI_A…
Part Number: TMS320F280041C Hello All,
We are using F28004x in PMSM inverter. I am writing requirements for power derating based on Tj (junction temperature) limit i.e. 125 DegC. The inverter peak current is 500 Amp so it is likely to happen that in microcontroller…
Part Number: TMS320F280039C Other Parts Discussed in Thread: TMS320F280041C Hi,
I have taken an example file of TMS320F280039C and tuned and modified according to the requirement. Now, I want to use the same project for the TMS320F280041C. What are the…
Part Number: TMS320F280041C Other Parts Discussed in Thread: LAUNCHXL-F280049C , MOTORWARE , C2000WARE I'm trying to get the serial flash programmer to work on custom firmware with a F280041C. The kernel successfully loads on the device before flashing custom…
Part Number: TMS320F280041C Other Parts Discussed in Thread: C2000WARE Hello,
I would like to get an example program regarding definition of a comparator.
The basic program or list commands witch explain how do I define input and output ports to make comparator…
Hello,
Thank you for your patience.
I checked your register values and found that you didn't configure DCAEVT1 and DCBEVT1 events to provide a one-shot trip (OST) or a cycle-by-cycle (CBC) event to the module. To configure a PWM for CBC or OST, you need…
Hi Dawid,
I have another proposal. Instead of using EPWM4B syncout to generate a T1 event, you can perform the following configuration:
Use EPWM4 TBCTR=CMPB on down-count to generate an ADCSOCB signal
enable EPWM4 ADCSOCBO via the ADCSOCOUTSELECT re…
Part Number: TMS320F280041C Hi Expert,
My product is a DC-DC converter, due to the high temperature, resulting in inductance saturation phenomenon, eventually leading to overcurrent protection, but if the MOS is turned off at this time, it will cause…
Part Number: TMS320F280041C Hello,
On page 26 of SPRUID8D (Section 5.1.2) it talks of different types of watchdogs (program sequence, windowed, or question and answer). Is there any documentation on the TI site or elsewhere for that matter that discusses…
Part Number: TMS320F280041C Other Parts Discussed in Thread: BOOSTXL-DRV8323RS
I'm having some confusion designing the ADC sampling routine for the 64pin F280041C. We do not need to use any PGAs and the ADC voltages all come in at 0V-3.3V. Looking at…