On 02/17/2011 05:46 PM, Bo Berglund wrote:
Same with PCs. And AFAIK, the OS-driver adds a huge Fifo buffer in both directions to allow for the quite latency userland software to work as good as possible without degrading the transmission performance.At least in the embedded world UART:s have *both* a transmit and receive FIFO.
-Michael -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
