Entity: uart_tx
- File: uart_tx.sv
Diagram
Description
Copyright lowRISC contributors. Licensed under the Apache License, Version 2.0, see LICENSE for details. SPDX-License-Identifier: Apache-2.0
Description: UART Transmit Module
Ports
Port name | Direction | Type | Description |
---|---|---|---|
clk_i | input | ||
rst_ni | input | ||
tx_enable | input | ||
tick_baud_x16 | input | ||
parity_enable | input | ||
wr | input | ||
wr_parity | input | ||
wr_data | input | [7:0] | |
idle | output | ||
tx | output |
Signals
Name | Type | Description |
---|---|---|
baud_div_q | logic [3:0] | |
tick_baud_q | logic | |
bit_cnt_q | logic [3:0] | |
bit_cnt_d | logic [3:0] | |
sreg_q | logic [10:0] | |
sreg_d | logic [10:0] | |
tx_q | logic | |
tx_d | logic |
Processes
- unnamed: ( @(posedge clk_i or negedge rst_ni) )
Type: always_ff
- unnamed: ( @(posedge clk_i or negedge rst_ni) )
Type: always_ff
- unnamed: ( )
Type: always_comb