i use spi communication between MCU and drv8434s, but the MCU do not have enough IO , so i would like the nscs pin to connect to ground to make the drv8434s is always selected( drv8434 is the only one device to communicate with MCU through SPI), but in drv8434s datasheet, i found the below description , does this means i need to pull nscs pin high during the communication? if i keep it low, the spi communication will failed?
