* On Tue, 6 Apr 2010, Saulius Krasuckas wrote: > > There exists some branch of DOSBox called MegaBuild. [3] > > It implements LPT port emulation and enhances serial port emulation (at > least for DirectSerial mode -- now MegaBuild5 switches DSR-DTR/DCD > signal pair (and CTS-RTS one also) correctly with appropriate hardware > loopback used.
I meant sending and querying status line operations at UART I/O port level (not via BIOS or DOS ints). S.
