https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1575163#M51123 <P>Hi,</P><P>&nbsp;MIC_RST_PCIe is P015 pin.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="MicroController_Pins.JPG" style="width: 468px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205601iC645B2654081D441/image-dimensions/468x145?v=v2" width="468" height="145" role="button" title="MicroController_Pins.JPG" alt="MicroController_Pins.JPG" /></span></P><P> </P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AND_POWERSupply.JPG" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205605iF712ABFE5625AE18/image-size/medium?v=v2&amp;px=400" role="button" title="AND_POWERSupply.JPG" alt="AND_POWERSupply.JPG" /></span></P><P> </P><P>&nbsp;</P><P>&nbsp;</P> Wed, 28 Dec 2022 09:17:33 GMT ankitvats 2022-12-28T09:17:33Z https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1574855#M51110 <P>Hi,&nbsp;</P><P>I write the Firmware in which I am Toggling&nbsp; the&nbsp; Port 0 Pin 15.<BR />Toggling of&nbsp; Pin on LPC1788 development kit is working But on Custom Board its not working.<BR />On Custom Board , Port 0 Pin 16, 17, 18 I able to control.<BR />According to Schematics of&nbsp; Board , Pin 15 is connected to AND Gate.</P><P>So, can you Guide us.</P> Tue, 27 Dec 2022 08:50:44 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1574855#M51110 ankitvats 2022-12-27T08:50:44Z https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1575025#M51119 <P>Hello&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/199410">@ankitvats</a>&nbsp;</P> <P>&nbsp;</P> <P>Could you please show your schematic about "<SPAN>Pin 15 is connected to AND Gate.</SPAN>"?</P> <P>&nbsp;</P> <P>BR</P> <P>Alice</P> Wed, 28 Dec 2022 02:24:07 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1575025#M51119 Alice_Yang 2022-12-28T02:24:07Z https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1575163#M51123 <P>Hi,</P><P>&nbsp;MIC_RST_PCIe is P015 pin.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="MicroController_Pins.JPG" style="width: 468px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205601iC645B2654081D441/image-dimensions/468x145?v=v2" width="468" height="145" role="button" title="MicroController_Pins.JPG" alt="MicroController_Pins.JPG" /></span></P><P> </P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AND_POWERSupply.JPG" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205605iF712ABFE5625AE18/image-size/medium?v=v2&amp;px=400" role="button" title="AND_POWERSupply.JPG" alt="AND_POWERSupply.JPG" /></span></P><P> </P><P>&nbsp;</P><P>&nbsp;</P> Wed, 28 Dec 2022 09:17:33 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1575163#M51123 ankitvats 2022-12-28T09:17:33Z https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1576401#M51167 <P>Hello&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/199410">@ankitvats</a>&nbsp;</P> <P>How about use a simple project, only includes toggle P0_15 code? And measure on directly on P0_15 pin.</P> <P>&nbsp;</P> <P>BR</P> <P>Alice</P> Tue, 03 Jan 2023 07:51:09 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Unable-to-Toggle-the-Port-0-pin-15-for-Cortex-M3-1788/m-p/1576401#M51167 Alice_Yang 2023-01-03T07:51:09Z