lpcware

LPC1549 watchdog period while the boot process

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by ihar on Thu Oct 02 04:41:24 MST 2014
I am going to use LPC1549 part for motor control drivers and upload their firmware by external master controller via CAN bus.
I have read in LPC15xx manual(UM10736) at chapter 5.4 "...If the boot pins are
sampled LOW and the watchdog overflow flag is set, the external hardware request to
start the ISP command handler is ignored..."
How much time does takes watchdog period while bootloader code is executing?

Outcomes