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https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/821623/cc1312r-how-to-route-the-output-of-the-internal-dac-to-an-io-pin
这是可行的吗？
是的、请参阅 http://www.ti.com/lit/ug/swcu185c/swcu185c.pdf 中的"19.5.2.4.2外部负载"
请参考此帖子： https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz/f/156/t/818407 我们没有驱动程序、但如果您查看 Sensor Controller Studio 中的"ULPSENSE 的电容式触控"示例、则 DAC 的输出会被推销给 IO 引脚。
