LPC MicrocontrollersのトピックLPC1549 watchdog period while the boot process https://community.nxp.com/t5/LPC-Microcontrollers/LPC1549-watchdog-period-while-the-boot-process/m-p/526539#M9169 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by ihar on Thu Oct 02 04:41:24 MST 2014</STRONG><BR /><SPAN> I am going to use LPC1549 part for motor control drivers and upload their firmware by external master controller via CAN bus.</SPAN><BR /><SPAN>I have read in LPC15xx manual(UM10736) at chapter 5.4 "...If the boot pins are</SPAN><BR /><SPAN>sampled LOW and the watchdog overflow flag is set, the external hardware request to</SPAN><BR /><SPAN>start the ISP command handler is ignored..."</SPAN><BR /><SPAN>How much time does takes watchdog period while bootloader code is executing?</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:04:02 GMT lpcware 2016-06-15T17:04:02Z LPC1549 watchdog period while the boot process https://community.nxp.com/t5/LPC-Microcontrollers/LPC1549-watchdog-period-while-the-boot-process/m-p/526539#M9169 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by ihar on Thu Oct 02 04:41:24 MST 2014</STRONG><BR /><SPAN> I am going to use LPC1549 part for motor control drivers and upload their firmware by external master controller via CAN bus.</SPAN><BR /><SPAN>I have read in LPC15xx manual(UM10736) at chapter 5.4 "...If the boot pins are</SPAN><BR /><SPAN>sampled LOW and the watchdog overflow flag is set, the external hardware request to</SPAN><BR /><SPAN>start the ISP command handler is ignored..."</SPAN><BR /><SPAN>How much time does takes watchdog period while bootloader code is executing?</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:04:02 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC1549-watchdog-period-while-the-boot-process/m-p/526539#M9169 lpcware 2016-06-15T17:04:02Z