(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)...

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