Kinetis Microcontrollers中的主题 How a single bit in register PORTx_DFWR used to select the glitch width to be filtered out? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-a-single-bit-in-register-PORTx-DFWR-used-to-select-the/m-p/670141#M41153 <HTML><HEAD></HEAD><BODY><P>I am seeing in the latest Reference manual of K70 series controllers, K70P256M150SF3RM Rev. 4 (Page 5-7), a new set of port configurations available for digital filters used to filter out glitches. How a single bit in register PORTx_DFWR is used to select filter width?PORTx_DFWR‌&nbsp;<A href="https://community.nxp.com/t5/tag/glitch/tg-p">#glitch</A>&nbsp;digital filter&nbsp;k70&nbsp;<A href="https://community.nxp.com/t5/tag/debounce/tg-p">#debounce</A></P></BODY></HTML> Thu, 22 Jun 2017 11:10:53 GMT manojprabahar 2017-06-22T11:10:53Z How a single bit in register PORTx_DFWR used to select the glitch width to be filtered out? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-a-single-bit-in-register-PORTx-DFWR-used-to-select-the/m-p/670141#M41153 <HTML><HEAD></HEAD><BODY><P>I am seeing in the latest Reference manual of K70 series controllers, K70P256M150SF3RM Rev. 4 (Page 5-7), a new set of port configurations available for digital filters used to filter out glitches. How a single bit in register PORTx_DFWR is used to select filter width?PORTx_DFWR‌&nbsp;<A href="https://community.nxp.com/t5/tag/glitch/tg-p">#glitch</A>&nbsp;digital filter&nbsp;k70&nbsp;<A href="https://community.nxp.com/t5/tag/debounce/tg-p">#debounce</A></P></BODY></HTML> Thu, 22 Jun 2017 11:10:53 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-a-single-bit-in-register-PORTx-DFWR-used-to-select-the/m-p/670141#M41153 manojprabahar 2017-06-22T11:10:53Z Re: How a single bit in register PORTx_DFWR used to select the glitch width to be filtered out? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-a-single-bit-in-register-PORTx-DFWR-used-to-select-the/m-p/670142#M41154 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>The K70 reference manual (K70P256M150SF3RM Rev. 4 (Page 5-7)) with incorrect PORTx_DFWR register info about [FILT] bits. Please check below picture for the correct info:</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/24087iCCD56E14CE911B3A/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P>I had reported this document issue. Sorry for that document error may bring any inconvenience.</P><P><BR />Have a great day,<BR />Ma Hui</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 26 Jun 2017 03:27:16 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-a-single-bit-in-register-PORTx-DFWR-used-to-select-the/m-p/670142#M41154 Hui_Ma 2017-06-26T03:27:16Z