topic PinOUT in Kinetis Microcontrollers

PinOUT

1410385858 — Wed, 03 Apr 2019 01:19:07 GMT

MKV46F256VLL16 芯片的外部时钟输入引脚位置在Pinout中没有标示，请问在那两个引脚

Re: PinOUT

kerryzhou — Wed, 03 Apr 2019 07:33:33 GMT

Hi Wang Ming,

Please check the reference manual: 11.5 KV4x Signal Multiplexing and Pin Assignments

Wish it helps you!

If you still have any question about it, please let me know.

Have a great day,
Kerry

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Re: PinOUT

1410385858 — Thu, 04 Apr 2019 01:00:27 GMT

thanks a lot !!!

Re: PinOUT

kerryzhou — Thu, 04 Apr 2019 07:24:26 GMT

Hi Ming,

You are welcome!

If you still have question about it, please kindly let me know.

If your question is solved, please help me to mark the correct answer, just to close this case, thank you!

Have a great day,
Kerry

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Note:
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- We are following threads for 7 weeks after the last post, later replies are ignored
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Re: PinOUT

1410385858 — Tue, 09 Apr 2019 02:01:05 GMT

dear Kerry:

at first , I can not find "Mark Correct" button in the community.

then , i have another question ,: I want to product 6 channel PWM signal to control motor ， but Ｉ can not make sure the right out pins.

whare I can get sample code or driver soft abut PWM control. thanks a lot.

the MCU is MKV42F256VLL16 .

Re: PinOUT

Ben — Tue, 09 Apr 2019 08:26:08 GMT

Hello Ming,

If you want to use a motor with H-bridge, you should use complementary mode of the PWM .

See in the chip Referance Manual section 38.3.1:

38.3.1 PWM[n]_A and PWM[n]_B - External PWM Output Pair:
These pins are the output pins of the PWM channels. These pins can be independent
PWM signals or a complementary pair.

Ben

Re: PinOUT

kerryzhou — Tue, 09 Apr 2019 09:11:35 GMT

Hi Wang ming,

For the detail PWM pin, you can use the PWM module, which you can find it from chapter Chapter 37
Pulse Width Modulator. pin is 37.3.1 PWM[n]_A and PWM[n]_B - External PWM Output Pair.

You also can use the FTM module, the channel is FTM_CHn

Wish it helps you.

If you can't find the correct button, you also can mark the helpful or the like button.

Have a great day,
Kerry

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Note:
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Re: PinOUT

1410385858 — Tue, 09 Apr 2019 09:14:54 GMT

but I can not find the pin function in the pin out list.

Re: PinOUT

kerryzhou — Wed, 10 Apr 2019 05:34:57 GMT

Hi Wang,

Maybe you can consider the FTM channel, then you can find the pin function still in the reference manual:

11.5 KV4x Signal Multiplexing and Pin Assignments

Have a great day,
Kerry

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Note:
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