Entity: usbdev_flop_2syncpulse
- File: usbdev_flop_2syncpulse.sv
Diagram
Description
Copyright lowRISC contributors. Licensed under the Apache License, Version 2.0, see LICENSE for details. SPDX-License-Identifier: Apache-2.0
Generic double-synchronizer flop followed by pulse generation
Generics
| Generic name | Type | Value | Description |
|---|---|---|---|
| Width | int unsigned | 16 |
Ports
| Port name | Direction | Type | Description |
|---|---|---|---|
| clk_i | input | receive clock | |
| rst_ni | input | ||
| d_i | input | [Width-1:0] | |
| q_o | output | [Width-1:0] |
Signals
| Name | Type | Description |
|---|---|---|
| d_sync | logic [Width-1:0] | double-flop synchronizer cell |
| d_sync_q | logic [Width-1:0] | delay d_sync by 1 cycle |
Processes
- unnamed: ( @(posedge clk_i or negedge rst_ni) )
Type: always_ff
Instantiations
- prim_flop_2sync: prim_flop_2sync