Entity pmod_USBUART

Block Diagram of pmod_USBUART

This module abstracts a FTDI FT232R USB-UART bridge by instantiating a PoC.io.uart.fifo. The FT232R supports up to 3 MBaud. A synchronous FIFO interface with a 32 words buffer is provided. Hardware flow control (RTS_CTS) is enabled.

Generics

Name	Type	Default	Description
CLOCK_FREQ	FREQ	100 MHz
BAUDRATE	BAUD	115200 Bd

Ports

Name	Type	Direction	Description
Clock	std_logic	in
Reset	std_logic	in
TX_put	std_logic	in
TX_Data	std_logic_vector	in
TX_Full	std_logic	out
RX_Valid	std_logic	out
RX_Data	std_logic_vector	out
RX_got	std_logic	in
UART_TX	std_logic	out
UART_RX	std_logic	in
UART_RTS	std_logic	out
UART_CTS	std_logic	in

×