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你好, 请问C5517硬件设计上是否可以省去32K晶体。
如果RTC不用的话,可以省去32k晶体。接法在数据手册管脚定义里有说明。
4.2.2 Real-Time Clock (RTC)
http://www.ti.com/lit/ds/symlink/tms320c5517.pdf
你好,
这个RTC在C5517上的作用只是做时钟,日历,闹钟等时钟记录的吧?删除会不会出线系统运行问题?
不会,RTC是个独立的模块,可以disable掉。