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A simple to use serial communication software for communicating with other serial, MCU and Arduino. The SoftIB Serial Communicator communicates with other Serial devices that use a simple asynchronous communication using only the RX and TX signals without any control signals. The application was developed based on the communication with microcontrollers, but it can be used in all other cases.
Here are asm source codes for parallelport dma and fifo fast transfer of data. They are command line programs for dos and Win95/98. With winio they can be used in WinNT/2000/XP. Transfer rates up to 750 kbytes/sec. Recurrences directories.