The k60 data sheet shows that it is disabled, but why can it still be turned on?

小鸡咯咯哒

The k60 data sheet shows that it is disabled, but why can it still be turned on? [Copy link]

I don't know how to use k60. Please help me. The seventh pin of k60 is connected to a light, but the manual says it is disabled by default. The seventh pin also has no normal io function. Please help me.

ienglgge

Generally, a pin of a microcontroller has SPI, a serial port function. It should have a normal IO function. In addition to this table, there should be other instructions in the manual, such as the chapter on GPIO. You can read it carefully. See the configuration instructions of the registers.