TDA4VM 芯片需要驱动12路ALMOS 的E524.09超声波雷达模块,请问TDA4VM R5F 的MCU核支持12路EHRPWM吗?
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请问R5F是指Main domain还是MCU domain的R5F? 请看下面的TRM文档第一章节。
https://www.ti.com/lit/ug/spruil1b/spruil1b.zip
与此贴问题完全一致。TDA4与E524.09接线图都一致,一个管脚产生波形控制输出,另一管脚检测返回脉冲时间。
e2e.ti.com/.../tda4vm-how-does-tda4-connect-to-ultrasonic-sensors-of-io-interface