diff --git a/libraries/base/util/tb/vhdl/tb_util_heater.vhd b/libraries/base/util/tb/vhdl/tb_util_heater.vhd index 6ddc4feb662a0a0b950d57b001f4925bc62c5ad0..8555e7e537244f58e642f0a6e3666b1747a4bbff 100644 --- a/libraries/base/util/tb/vhdl/tb_util_heater.vhd +++ b/libraries/base/util/tb/vhdl/tb_util_heater.vhd @@ -51,6 +51,7 @@ ARCHITECTURE tb OF tb_util_heater IS CONSTANT c_reg_nof_words : NATURAL := 2; -- derived from c_nof_mac4 / c_word_w + SIGNAL tb_end : STD_LOGIC := '0'; SIGNAL mm_rst : STD_LOGIC; SIGNAL mm_clk : STD_LOGIC := '0'; SIGNAL st_rst : STD_LOGIC; @@ -62,10 +63,10 @@ ARCHITECTURE tb OF tb_util_heater IS BEGIN -- as 10 - -- run 20 us + -- run -all - mm_clk <= NOT mm_clk AFTER mm_clk_period/2; - st_clk <= NOT st_clk AFTER st_clk_period/2; + mm_clk <= NOT mm_clk OR tb_end AFTER mm_clk_period/2; + st_clk <= NOT st_clk OR tb_end AFTER st_clk_period/2; mm_rst <= '1', '0' AFTER mm_clk_period*5; st_rst <= '1', '0' AFTER st_clk_period*5; @@ -99,6 +100,8 @@ BEGIN FOR I IN 0 TO c_time_heater_off-1 LOOP WAIT UNTIL rising_edge(mm_clk); END LOOP; + tb_end <= '1'; + WAIT; END PROCESS; dut : ENTITY work.util_heater