Entity: uart_rx
- File: uart_rx.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 Receive Module
Ports
Port name | Direction | Type | Description |
---|---|---|---|
clk_i | input | ||
rst_ni | input | ||
rx_enable | input | ||
tick_baud_x16 | input | ||
parity_enable | input | ||
parity_odd | input | ||
tick_baud | output | ||
rx_valid | output | ||
rx_data | output | [7:0] | |
idle | output | ||
frame_err | output | ||
rx_parity_err | output | ||
rx | input |
Signals
Name | Type | Description |
---|---|---|
rx_valid_q | logic | |
sreg_q | logic [10:0] | |
sreg_d | logic [10:0] | |
bit_cnt_q | logic [3:0] | |
bit_cnt_d | logic [3:0] | |
baud_div_q | logic [3:0] | |
baud_div_d | logic [3:0] | |
tick_baud_d | logic | |
tick_baud_q | logic | |
idle_d | logic | |
idle_q | logic |
Processes
- unnamed: ( @(posedge clk_i or negedge rst_ni) )
Type: always_ff
- unnamed: ( )
Type: always_comb
- unnamed: ( @(posedge clk_i or negedge rst_ni) )
Type: always_ff