PIN rst clk datai[7:0] addr[2:0] cs wr rd rclk baudclk si cts dsr dcd ri baudclken rclken baudout datao[7:0] so ddis txrdy rxrdy rts dtr out1 out2 intr RCVR Buffer & RCVR FIFO TYPE input input input input input input input input input input input input input input input input output output output
www.DataSheet4U.com D16550 Configurable UART with FIFO ver 2.11 OVERVIEW The D16550 is a soft Core of a Universal Asynchronous Receiver/Transmitter (UART) functionally identical to the TL16C550A.
The D16550 allows serial transmission in two modes: UART mode and FIFO mode.
In FIFO mode internal FIFOs are activated allowing 16 bytes (plus 3 bits of error data per byte in the RCVR FIFO) to be stored in both receive and transmit directions.
D16550 performs serial-toparallel conversion on data chara
D16550 Features
* Software compatible with 16450 and 16550 UARTs Configuration capability Separate configurable BAUD clock line Two modes of operation: UART mode and FIFO mode Majority Voting Logic In the FIFO mode transmitter and receiver are each buffered with 16 byte FIFO to red
D16550_LatticeSemiconductor.pdf
Datasheet Details
D16550
Lattice Semiconductor
281.08 KB
Configurable uart.
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