Part Number: TMS320F280039C-Q1 Tool/software: Hi team
As the DS request, VDD should connected to capacitor to have a stable power supply, there is 4 pins 4, 46, 71, 87 for VDD capacitor connection, now customer has 2 pcs 10uf capacitors and 4 pcs 100nf…
Part Number: TMS320F280039C-Q1 Tool/software: Hi Experts,
I am asking for my customer here.
Why MCAN_getRxFIFOStatus will affect EPWMx ISR？
MCAN_getRxFIFOStatus call during for(;;),
CH2: EPWM interrupt enters high and exits low CH4: EPWM1 drive M…
Part Number: TMS320F280039C-Q1 Tool/software: Hello TI experts,
We have a scenario where we want to receive data through SCI but the length is variable. how to address this?
And is there a way to watch FIFO data directly other than buffer.
Thanks &…
Part Number: TMS320F280039C-Q1 Tool/software: Hi team
Customer use 4 different ADC channel to sample the same stable voltage signal, but the result error is ~300 LSB, How to improve the ADC sample accuracy?
Below is the test code:
ADC channel test code…
Part Number: TMS320F280039C-Q1 Tool/software: Hi TI Team,
For the ADC, which is in the TMS320F280039CPZQ1, I do not find any information about the temperature drift for the gain and offset errors. Do you have more information?
Thank You!
FM
Part Number: TMS320F280039C-Q1 Tool/software: Customer used 2 pcs F280039C-Q1 in the OBC project and found one of them showed large temperature sensing error.
After further checking,
They found the voltage drop across the 20kohm pull up resistor was…
Part Number: TMS320F280039C-Q1 Other Parts Discussed in Thread: C2000WARE Tool/software: could you provide the schematic symbol and PCB Design recommendations of TMS320F28003X? separate the digital , analog and power supply, thanks
Part Number: TMS320F280039C-Q1 Tool/software: Hello, Ti experts. I discovered a problem while testing the NMI trigger function of the TMS320F280039C-Q1 chip. As shown in Figure 1, I've added the test_count2 and test_count variables to the NMI_ISR interrupt…
Part Number: TMS320F280039C-Q1 Tool/software: Hi Champ,
From the datasheet, when use internal VREG, the Cvdd total should 10-26.8uF.
How to understand the maximum 26.8uF value limitation ?
If over 26.8uF, what is the failure mode?
Part Number: TMS320F280039C-Q1 Tool/software: Hi Champ,
From the datasheet is CL1,CL2 is 12-24pF.
My customer want to the failure mode for below case:
1.CL1,CL2 is 6pF,
2.CL1 ,CL2 is 33pF.
