What is the address of the USB interface register?
Answer With the exception of the HT82K68A/E, the USB interface associated registers for the HT82XX Keyboard/Mouse/Joystick MCU series devices, are placed in Bank0 RAM at addresses 1AH~1CH (USC, USR and SCC registers) and Bank1 RAM at addresses 41H~4BH (Pipe_ctrl, AWR, STALL, PIPE, SIES, MISC and FIFO0~FIFO3). There are some small differences in the Bank1 RAM internal Registers for different part numbers. For more details on the specification please consult the Holtek Data Sheet.
