Entity: rtc_date
- File: rtc_date.sv
Diagram
Description
Copyright 2018 ETH Zurich and University of Bologna. Copyright and related rights are licensed under the Solderpad Hardware License, Version 0.51 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law or agreed to in writing, software, hardware and materials distributed under this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Ports
| Port name | Direction | Type | Description |
|---|---|---|---|
| clk_i | input | ||
| rstn_i | input | ||
| date_update_i | input | ||
| date_i | input | [31:0] | |
| date_o | output | [31:0] | |
| new_day_i | input |
Signals
| Name | Type | Description |
|---|---|---|
| s_day | logic [5:0] | |
| s_month | logic [4:0] | |
| s_year | logic [13:0] | |
| r_day | logic [5:0] | |
| r_month | logic [4:0] | |
| r_year | logic [13:0] | |
| s_end_of_month | logic | |
| s_end_of_year | logic | |
| s_year_century | logic | |
| s_year_400 | logic | |
| s_year_leap | logic | |
| s_year_div_4 | logic |
Processes
- unnamed: ( )
Type: always_comb
- proc_r_day: ( @(posedge clk_i or negedge rstn_i) )
Type: always_ff
Description
Adjust the day of month
- proc_r_month: ( @(posedge clk_i or negedge rstn_i) )
Type: always_ff
- proc_r_year: ( @(posedge clk_i or negedge rstn_i) )
Type: always_ff
Description
proc_r_month