README.md

QuickRS232

QuickRS232 is a versatile RS232 FPGA Verilog module with following features:

• Internal data buffering with FIFO builtin in RS232 with parametric FIFO depth;
• Full-duplex mode (as RS232 standard supports) with parallel Receive (Rx) and Transmit (Tx);
• Supports either No Flow Control mode or Hardware Flow Control mode (RTS + CTS);

RS232 timing diagrams (115200 bod/s, even parity, no flow control):

FIFO timing diagrams