Parallel to Serial Conversion


I am trying to use the ALTLVDS-TX and ALTLVDS-RX to convert 32 bit data to serial and vice versa, but the serialization/de-serialization factor allows only me to convert 32 bit to 4-bit, there doesn’t seem to be an option to convert from 32-bit to 1-bit.
Is there a way around this?

Greatful for any help. Thanks a lot!