tristate_bit - Place a signal on an I/O pin only when enabled, similar to a tristate buffer in

       Jeff Epler

tristate-bit.N
              If enable is TRUE, copy in to out.

       GPL

LinuxCNC Documentation                             2025-06-19                                    TRISTATE_BIT(9)

       tristate_bit  -  Place  a  signal  on  an  I/O  pin  only  when  enabled, similar to a tristate buffer in
       electronics

tristate-bit.N.in bit in
              Input value

       tristate-bit.N.out bit io
              Output value

       tristate-bit.N.enable bit in
              When TRUE, copy in to out

loadrttristate_bit[count=N|names=name1[,name2...]]