The Philips Semiconductors SCN2681 Dual Universal Asynchronous Receiver/Transmitter (DUART) is a single-chip MOS-LSI communications device that provides two independent full-duplex asynchronous receiver/transmitter channels in a single package.  It interfaces directly with microprocessors  and may be used in a polled or interrupt driven s... (Read the full Tiiip)

0 pts from RS232