d89fd13238
tb: uart_tx: Check stop bit
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Ensure that the stop bit is asserted at the end of each character.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
2023-03-04 13:39:09 -05:00
7110eee136
tb: uart_tx: Export getchar
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This function is useful for other testbenches. Export it.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
2023-03-04 13:38:38 -05:00
d44c5b257e
uart_tx: Add reset
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Add a reset to match uart_rx.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
2023-03-04 12:37:54 -05:00
e44d381c20
Add UART transmit module
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I join everyone and their mother in creating my own UART. 8n1 only, and 2
baud rates. Accepts AXI-stream.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
2023-02-28 22:26:05 -05:00
Sean Anderson