topic Pin reset of HSC08 in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180427#M13050 <HTML><HEAD></HEAD><BODY><P>hello,</P><P>It is possible to desable the pin reset\ of the HCS08 by desable a bit of any register, because this pin is very sensitive and even if a make a capacitor to the ground, many times the software reset. I'm sure it's this reset because i displayed the reset status register on an LCD.</P></BODY></HTML> Tue, 12 May 2009 14:14:48 GMT PinresetofHCS08 2009-05-12T14:14:48Z Pin reset of HSC08 https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180427#M13050 <HTML><HEAD></HEAD><BODY><P>hello,</P><P>It is possible to desable the pin reset\ of the HCS08 by desable a bit of any register, because this pin is very sensitive and even if a make a capacitor to the ground, many times the software reset. I'm sure it's this reset because i displayed the reset status register on an LCD.</P></BODY></HTML> Tue, 12 May 2009 14:14:48 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180427#M13050 PinresetofHCS08 2009-05-12T14:14:48Z Re: Pin reset of HSC08 https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180428#M13051 <HTML><HEAD></HEAD><BODY><P>You have to tell us what specific microcontroller you are using, most uC do have an option of turning reset into an input port.</P><P>&nbsp;</P><P>I suggest you also investigate why the part is reset. Maybe you have EMC problems to solve before.</P><P>&nbsp;</P><P>Cheers,</P><P>&nbsp;</P><P>Celso</P></BODY></HTML> Tue, 12 May 2009 17:54:47 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180428#M13051 celsoken 2009-05-12T17:54:47Z Re: Pin reset of HSC08 https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180429#M13052 <HTML><HEAD></HEAD><BODY>I'm using MC9S08GT32A MCUs</BODY></HTML> Tue, 12 May 2009 19:08:36 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180429#M13052 PinresetofHCS08 2009-05-12T19:08:36Z Re: Pin reset of HSC08 https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180430#M13053 <HTML><HEAD></HEAD><BODY><P>So you have a dedicated Reset pin, have you placed an external pullup resistor to VDD to enhance EMC susceptibility? FS suggests 4K7.</P><P>&nbsp;</P><P>Cheers,</P><P>&nbsp;</P><P>Celso</P></BODY></HTML> Tue, 12 May 2009 19:25:29 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Pin-reset-of-HSC08/m-p/180430#M13053 celsoken 2009-05-12T19:25:29Z