topic Re: MC9S12P Basic System in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12P-Basic-System/m-p/215424#M9006 <HTML><HEAD></HEAD><BODY><P>Don't know your HW board revision but let see attach for my board if it helps.</P></BODY></HTML> Thu, 19 Apr 2012 11:31:24 GMT CongTran 2012-04-19T11:31:24Z MC9S12P Basic System https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12P-Basic-System/m-p/215423#M9005 <HTML><HEAD></HEAD><BODY><P>Hi,&nbsp;</P><P>&nbsp;</P><P>is anywhere something like a&nbsp;Recommended System Connections or&nbsp;Recommended PCB Layout ? It can be found in datasheets of many Freescale microcontrollers, but not for the S12P. Maybe is there other microcontroller with the same recommended connections?&nbsp;</P><P>&nbsp;</P><P><SPAN>Any help would be appreciated!&nbsp;</SPAN></P><P>&nbsp;</P><P><SPAN>Thanks in advance.</SPAN></P><P>&nbsp;</P><P><SPAN>Michael</SPAN></P></BODY></HTML> Mon, 12 Mar 2012 00:31:32 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12P-Basic-System/m-p/215423#M9005 Mishup 2012-03-12T00:31:32Z Re: MC9S12P Basic System https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12P-Basic-System/m-p/215424#M9006 <HTML><HEAD></HEAD><BODY><P>Don't know your HW board revision but let see attach for my board if it helps.</P></BODY></HTML> Thu, 19 Apr 2012 11:31:24 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12P-Basic-System/m-p/215424#M9006 CongTran 2012-04-19T11:31:24Z Re: MC9S12P Basic System https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12P-Basic-System/m-p/215425#M9007 <HTML><HEAD></HEAD><BODY><P>I would advise against a 100nF decoupling cap on the reset line, I've encountered lots of problems with that in the past, for various S12 devices. The S12 apparently wants a pretty steep reset edge. 100pF or 47pF are probably better values. (And the BKGD line should have a similar cap.)</P></BODY></HTML> Thu, 03 May 2012 18:33:10 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12P-Basic-System/m-p/215425#M9007 Lundin 2012-05-03T18:33:10Z