We have to connect the ARM-M4 controller to several devices including the ADIS16445 using one SPI port and "Chip-Select" signals . What is the implementation of the DOUT port on ADIS16445? Is it three-state or open-drain or what?
DOUT will be in a three-state when the ~CS line is held "high." I hope that helps.
Best regards, NevadaMark
Retrieving data ...