C++ Builder 6.0 and com port


I am using C++ Builder 6.0 and Windows XP

I want to control the interrupt identification register of an UART 16650 to enable his FIFO buffers.

But outport is not supported anymore and also tried asm code but
did'nt work.

Does anybody know how to handle this register or how to enable
the UART16650 FIFO's ?

Any help is appreciated

Kind regards,



  • using the IOPort component of www.winsoft.sk

    can read/write ports direct under Windows XP as under Windows 95 or DOS

    great tool!!!

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