https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12C32-Supervisor-Circuit/m-p/157923#M4825 <HTML><HEAD></HEAD><BODY><DIV>Hi,</DIV><DIV>I want to use MCP100 (450) for microcontroller (MC9S12C32)&nbsp;supervising. But with MCP100 BDM doesn't work. When I&nbsp;remove the MCP100 there is no problem. What is the problem.</DIV><DIV>&nbsp;</DIV><DIV>Best Regards</DIV></BODY></HTML> Wed, 24 Oct 2007 15:44:27 GMT sfb 2007-10-24T15:44:27Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12C32-Supervisor-Circuit/m-p/157923#M4825 <HTML><HEAD></HEAD><BODY><DIV>Hi,</DIV><DIV>I want to use MCP100 (450) for microcontroller (MC9S12C32)&nbsp;supervising. But with MCP100 BDM doesn't work. When I&nbsp;remove the MCP100 there is no problem. What is the problem.</DIV><DIV>&nbsp;</DIV><DIV>Best Regards</DIV></BODY></HTML> Wed, 24 Oct 2007 15:44:27 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12C32-Supervisor-Circuit/m-p/157923#M4825 sfb 2007-10-24T15:44:27Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12C32-Supervisor-Circuit/m-p/157924#M4826 <HTML><HEAD></HEAD><BODY><DIV>Push-pull output of MCP100 is not compatible bidirectional S12 /RESET pin. Supervisor must have open-collector or open-drain output. Also it shouldn't have feature called push button.</DIV><DIV>&nbsp;</DIV><DIV>C family has LVR feature. LVR makes external supervisor optional.</DIV><DIV>&nbsp;</DIV><DIV>Regards</DIV><DIV>&nbsp;</DIV></BODY></HTML> Wed, 24 Oct 2007 16:38:07 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9S12C32-Supervisor-Circuit/m-p/157924#M4826 kef 2007-10-24T16:38:07Z