FPGA 读写rtc_ds1302实时时钟的Verilog逻辑源码Quartus工程文件+文档说明.zip

FPGA 读写rtc_ds1302实时时钟的Verilog逻辑源码Quartus工程文件+文档说明，RTC芯片型号ds1302，FPGA型号Cyclone4E系列中的EP4CE6F17C8，Quartus版本17.1。 module top( //sys input clk, input rst_n, output rtc_sclk, output rtc_ce, inout rtc_data, output [5:0] seg_sel, output [7:0] seg_data ); wire[7:0] read_second; wire[7:0] read_minute; wire[7:0] read_hour; wire[7:0] read_date; wire[7:0] read_month; wire[7:0] read_week; wire[7:0] read_year; seg_bcd seg_bcd_m0( .clk (clk), .rst_n (rst_n), .seg_sel (seg_sel), .seg_data (seg_data), .seg_bcd ({read_hour,read_minute,read_second}) ); ds1302_test ds1302_test_m0( .rst (~rst_n), .clk (clk), .ds1302_ce (rtc_ce), .ds1302_sclk (rtc_sclk), .ds1302_io (rtc_data), .read_second (read_second), .read_minute (read_minute), .read_hour (read_hour), .read_date (read_date), .read_month (read_month), .read_week (read_week), .read_year (read_year) ); endmodule