Datasheet中说用S/W写PLLCON寄存器之后,出来的时钟才可以用。但datasheet中没有指S/W是一条命令呢,还是一个寄存器?
ding一下~~~~~~~~~
例如datasheet里有如下几句:
The Clock Generator can be controlled to supply or disconnect the clock to each peripheral block by S/W, which will reduce the power.以及
The user can control the operation of peripherals by S/W.
不知道这个S/W表示什么含义!