Entity: keymgr_cfg_en
- File: keymgr_cfg_en.sv
Diagram
Description
Copyright lowRISC contributors. Licensed under the Apache License, Version 2.0, see LICENSE for details. SPDX-License-Identifier: Apache-2.0
Key manager CFGEN TBD This should be enhanced in the future to contain a shadow copy
Generics
| Generic name | Type | Value | Description |
|---|---|---|---|
| NonInitClr | bit | 1'b1 | controls whether clear has an effect on output value during non-init |
Ports
| Port name | Direction | Type | Description |
|---|---|---|---|
| clk_i | input | ||
| rst_ni | input | ||
| init_i | input | ||
| en_i | input | ||
| set_i | input | ||
| clr_i | input | ||
| out_o | output |
Signals
| Name | Type | Description |
|---|---|---|
| out_q | logic | |
| init_q | logic | |
| vld_clr | logic | |
| vld_set | logic | |
| vld_dis | logic | |
| out_clr | logic | the same cycle where clear is asserted should already block future configuration |
Processes
- unnamed: ( @(posedge clk_i or negedge rst_ni) )
Type: always_ff
- unnamed: ( @(posedge clk_i or negedge rst_ni) )
Type: always_ff
Description
clearing the configure enable always has higher priority than setting