UM2681-2

(l)UMC ,===========Dual UM2681 SERIES Wfi1 TArsaynnscmhirtotenro(uDsURAeRcTe)iver/ Features Dual full-duplex asynchronous receiver/transmitter Ouadruple buffered receiver data registers Programmable data format 5 to 8 data bits plus parity Odd, even, no parity or force parity 1, 1.5 or 2 stop bits programmable in 1/16 bit increments' Programmable baud rate for each receiver and transmiter' selectable from: 18 fixed rates: 50 to 38.4K baud One user defined rate derived from programmable timer/counter External 1x or 16x clock Parity, framing, and overrun error detection False start bit detection Line break detection and generation Programmable channel mode Normal (full duplex) Automatic echo Localloopback Remote loopback Multi-function programmable 16-bit counter/timer Multi-function 7-bit input port - Can serve as clock or control inputs - Change of state detection on four inputs Multi-function 8-bit output port Individual bit set/reset capa...