UM2681-1
Overview
- 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
