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Original question:
[参考译文] TMS570LS3137-EP:将 SPI 用作外部安全装置的 GIO
请教如何正确配置和使用SPI2CLK,能够作为GIO使用,并可自由设置输出值
你好,参考下下面这篇帖子:
e2e.ti.com/.../tms570ls3137-ep-using-spi-as-a-gio-for-external-watchdog