Hi could you tell me what is the default state of chip BF533's chip select pin ? If the default state is high so what is the voltage ? (3.3V or 5V)
Hi,All pins are three-stated during and immediately after reset, except the memory interface, asynchronous memory control, and synchronous memory control pins. Please refer "PIN DESCRIPTIONS" Pg.No.: 17/64 in ADSP-BF533 datasheet. The datasheet can be downloaded from the link below.