rtc_tb.vhd - TA147 - Ejecicios y trabajos prácticos de la materia Taller de Sistemas Digitales (TA147)

vhdl/dev/rtc/rtc_tb.vhd (528B)

Line numbers

   1 library ieee;
   2 use ieee.std_logic_1164.all;
   3 use ieee.numeric_std.all;
   4 
   5 entity rtc_tb is
   6 end entity;
   7 
   8 architecture rtc_arq of rtc_tb is
   9 
  10     constant clk_freq : integer := 1e6;
  11 
  12     signal sig_clk : std_logic := '0';
  13     signal sig_rst : std_logic := '0';
  14     signal sig_clk_ms : std_logic;
  15 
  16 begin
  17 
  18     rtc : entity work.rtc(rtc_arq)
  19     generic map(clk_freq => clk_freq)
  20     port map(
  21         clk    => sig_clk,
  22         rst    => sig_rst,
  23         clk_ms => sig_clk_ms);
  24 
  25     sig_clk <= not sig_clk after 1 us;
  26 
  27 end architecture;