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MKV46F Sample code for eFlexPWM with 312 ps resolution

Question asked by Isao Takashima on Mar 1, 2018
Latest reply on Mar 6, 2018 by Jing Pan

Currently I made demo code for eFlexPWM with Nano-Edge 312 ps resolution based on "pwm" project in SDK 2.3 using TWR-KV46F150M.

Before add below register settings, eFelxPWM output PWM pulse.

- PWMA_SM0FRCTRL[FRAC_PU] = 1

- PWMA_SM0FRCTRL[FRAC1_EN] = 1

- PWMA_SM0FRCTRL[FRAC23_EN] = 1

- PWMA_SM0FRCTRL[FRAC45_EN] = 1

After add above register settings, eFlexPWM does not output PWM pulse.

Are there any restrictions on register setting for fractional delay logic?

Can you send sample code for eFlexPWM with Nano-Edge 312 ps resolution?

 

Please reply as soon as possible.

 

Best regards,

Takashima

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