The attachment is the schematic diagram of DA14531 connecting flash, which I designed, is this connection method correct? If it is not correct, may the DA14531 connect to the flash must be connected as follows and cannot be changed? P0_0 is connected to SI, P0_1 is connected to CS#, P0_3 is connected to SO, and P0_4 is connected to SCLK. If it is connected in the above way, can the reset circuit be designed as the "Reset Circuit" in the schematic, because I have three ICs that need to be reset by hardware, of which the ASIC and the communication transmission module are both low-level reset, and DA14531 is high-power Pin P0_0 is connected to Q1. When SW1 is closed, can DA14531 be reset? Thank you very much for your help and wish you a happy life.