Hi all,
My customer's using i.MX6SL and we have questions about PWM.
Q1.
They use HSIC_STROBE pad as a PWM2.
According to the datasheet, the pad's power group is NVCC_1P25.
https://www.nxp.com/docs/en/data-sheet/IMX6SLCEC.pdf
We believe that it's wrong and correct power group is NVCC_1P2V.
On the other hand, according to the i.MX Pins Tool v6, the pad is in NVCC_GPIO power group and it can select both 1.8V and 3.3V.
Which power group is correct ?
Q2.
If power group of the pad is NVCC_GPIO, the PWM can output 3.3V level ?
Ko-hey
Solved! Go to Solution.
Actually, the HSIC_DATA and HSIC_STROBE signals are in the 1P2V power group. If you need to output 3.3V PWM signal, please select some other IOMUX option for the PWM2_OUT signal according to the Table 36-1 of the i.MX6SoloLite Reference manual document.
Best Regards,
Artur
Actually, the HSIC_DATA and HSIC_STROBE signals are in the 1P2V power group. If you need to output 3.3V PWM signal, please select some other IOMUX option for the PWM2_OUT signal according to the Table 36-1 of the i.MX6SoloLite Reference manual document.
Best Regards,
Artur