topic Help! 13192sard does not goes to program mode in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/Help-13192sard-does-not-goes-to-program-mode/m-p/127868#M1502 <HTML><HEAD></HEAD><BODY><SPAN>i loaded my program using serial bootloader in my sard and after that it does not switch to programm mode no manner how long i try to push all four buttons and reset. Please help.</SPAN></BODY></HTML> Sun, 25 Mar 2007 23:50:47 GMT alexanderister 2007-03-25T23:50:47Z Help! 13192sard does not goes to program mode https://community.nxp.com/t5/8-bit-Microcontrollers/Help-13192sard-does-not-goes-to-program-mode/m-p/127868#M1502 <HTML><HEAD></HEAD><BODY><SPAN>i loaded my program using serial bootloader in my sard and after that it does not switch to programm mode no manner how long i try to push all four buttons and reset. Please help.</SPAN></BODY></HTML> Sun, 25 Mar 2007 23:50:47 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Help-13192sard-does-not-goes-to-program-mode/m-p/127868#M1502 alexanderister 2007-03-25T23:50:47Z Re: Help! 13192sard does not goes to program mode https://community.nxp.com/t5/8-bit-Microcontrollers/Help-13192sard-does-not-goes-to-program-mode/m-p/127869#M1503 <HTML><HEAD></HEAD><BODY>OK, for now its clear what i have done. Somehow i could erase bootloader from my SARD microcontroller by loading my program through RS232. I dont know how could i do it and dont know how not to do this again but the problem could be sloved by using usb bdm only.</BODY></HTML> Tue, 27 Mar 2007 23:33:25 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Help-13192sard-does-not-goes-to-program-mode/m-p/127869#M1503 alexanderister 2007-03-27T23:33:25Z