设置SPI多个片选引脚除了config里面定义的其余引脚是否需要用GPIO虚拟，同时虚拟出来的引脚对传输速率是否有影响 可以使用GPIO模拟，在每次SPI发送之前，对SPI的片选信号也会进行控制，所以SPI的片选信号就是在每次需要发送到某个设备的时候，将CS片选端进行 ...

We used CCS Theia 1.3.1 command line for automatically building projects. Now we update the CCS Theia to 1.5.1. But we find that build command will not return error ...

This is due to the internal 100k pull-up resistors that cannot be disabled within the IO expander. This is why there is a difference between HIGH and LOW inputs. LOW inputs will cause current to flow ...

Simple battery powered application uses the classic "gated oscillator" described in app note for CD4093. One would expect the Control input of the Schmitt trigger NAND to simply turn the oscillator on ...

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bpmCfg -1 1 0 1 means that both chirps will be transmitted with two antennas simultaneously with 0 phase between txa and txb in the first chirp and phase 180 in the second chirp? bpmCfg -1 1 0 1 means ...

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I have some question s on the fueses. this is not only relates to TPS2HCS10-Q1, but in generakl for the HCS -Family. I have following questions: Standby - Active Mode of MCU eFuses must be active even ...