LPC MicrocontrollersのトピックRe: LPC1112FHN24 XTAL connection https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537096#M11375 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by R2D2 on Wed Nov 20 09:43:40 MST 2013</STRONG><BR /><HR /><SPAN style="color: #0000ff;"><STRONG>Quote: leojose</STRONG><BR />.... no XTALOUT ?</SPAN><HR /><BR /><SPAN>You've answered your question yourself....</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 19:37:56 GMT lpcware 2016-06-15T19:37:56Z LPC1112FHN24 XTAL connection https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537095#M11374 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by leojose on Wed Nov 20 09:06:16 MST 2013</STRONG><BR /><SPAN>How does one connect an external Crystal to the LPC1112FHN24 which has only an XTALIN and no XTALOUT ?</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:37:55 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537095#M11374 lpcware 2016-06-15T19:37:55Z Re: LPC1112FHN24 XTAL connection https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537096#M11375 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by R2D2 on Wed Nov 20 09:43:40 MST 2013</STRONG><BR /><HR /><SPAN style="color: #0000ff;"><STRONG>Quote: leojose</STRONG><BR />.... no XTALOUT ?</SPAN><HR /><BR /><SPAN>You've answered your question yourself....</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 19:37:56 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537096#M11375 lpcware 2016-06-15T19:37:56Z Re: LPC1112FHN24 XTAL connection https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537097#M11376 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by leojose on Wed Nov 20 09:47:50 MST 2013</STRONG><BR /><SPAN>sorry, I don't understand how I answered myself! </SPAN><BR /><SPAN>The XTAL ends are normally connected to the XTALIN and XTALOUT. </SPAN><BR /><SPAN>But in case of the FHN24 package we connect one end of crystal to XTALIN, what happens to the other end? Do I leave it OPEN or connect it to Vdd or Vss ?</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:37:57 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537097#M11376 lpcware 2016-06-15T19:37:57Z Re: LPC1112FHN24 XTAL connection https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537098#M11377 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by R2D2 on Wed Nov 20 09:55:32 MST 2013</STRONG><BR /><HR /><SPAN style="color: #0000ff;"><STRONG>Quote: leojose</STRONG><BR />... what happens to the other end? Do I leave it OPEN or connect it to Vdd or Vss ?</SPAN><HR /><BR /><BR /><SPAN>You can connect to any pin&nbsp; ;-)&nbsp; For crystals IN and OUT are necessary...</SPAN><BR /><BR /><SPAN>No OUT, no crystal.</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:37:58 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC1112FHN24-XTAL-connection/m-p/537098#M11377 lpcware 2016-06-15T19:37:58Z