How can i set AC0~AC7 as input

[audi0615]

Hi.
I'm testing FT232H with this library.
in GPIO mode, PinHigh, PinLow works fine on AC pins. but i have a problem to set these pins as INPUT.
I could not find any functions to change the pin mode to INPUT. SetDirection() is for bit-bang mode.
According to the datasheet, all these pins are in tri-state mode by default. does this mean i can use these pins as INPUT without changing mode?
Could you please help me how to set AC pins as INPUT?

[l29ah]

Why don't you use libftdi for that? libmpsse is specifically about utilizing MPSSE.

[audi0615]

I would check the libftdi thanks. But libmpsse works fine only except for unable to change pin mode to input.