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