看门狗是否能实现硬件复位?
In order to fully function in watchdog timer mode, the timer must be internally connected to the device hardware reset signal. For information on
which timer instantiation can function as a watchdog timer, see your device-specific data manual.
TRM中有以上一段话,它的意思是已经有连接至硬件复位信号?
“device-specific data manual”,对于C6748来说,除了
SPRUH79A(Technical Reference Manual)
SPRS590F
还有其他?
jdjfuwegs 发表于 2018-8-1 07:16 看门狗是否能实现硬件复位?
In order to fully function in watchdog timer mode, the timer must be internally connected to the device hardware reset signal. For information on
which timer instantiation can function as a watchdog timer, see your device-specific data manual.
device-specific data manual指的是datasheet sprs590f。
看门狗可以实现硬件复位。datasheet第82页上有说明。
CAUTION: A watchdog reset triggers a POR.
http://www.ti.com/lit/ds/symlink/tms320c6748.pdf