Entity: flash_phy_erase
- File: flash_phy_erase.sv
Diagram
Description
Copyright lowRISC contributors. Licensed under the Apache License, Version 2.0, see LICENSE for details. SPDX-License-Identifier: Apache-2.0
Flash Phy Erase Module Translates the controller's req/ack interface to the interface expected by the flash wrapper Longer term the controller protocol can be changed to match.
Ports
| Port name | Direction | Type | Description |
|---|---|---|---|
| clk_i | input | ||
| rst_ni | input | ||
| pg_erase_req_i | input | interface with controller | |
| bk_erase_req_i | input | ||
| ack_o | output | ||
| pg_erase_req_o | output | interface with flash | |
| bk_erase_req_o | output | ||
| ack_i | input | ||
| done_i | input |
Signals
| Name | Type | Description |
|---|---|---|
| state_d | erase_state_e | |
| state_q | erase_state_e | |
| req_valid | logic |
Types
| Name | Type | Description |
|---|---|---|
| erase_state_e | enum logic { StEraseIdle, StEraseBusy } |
Processes
- unnamed: ( @(posedge clk_i or negedge rst_ni) )
Type: always_ff
- unnamed: ( )
Type: always_comb