大家帮助看一些下图输入激励信号testbench 的编写，写的对不对？
Clk已经写完了，clock process自动生成了，应该没有问题，主要就是stim_proc process，帮助看看写的对不对？
constant CLK100M_period : time := 10 ns; CLK100M_process :process begin CLK100M <= '0'; wait for CLK100M_period/2; CLK100M <= '1'; wait for CLK100M_period/2; end process; -- Stimulus process stim_proc: process begin -- hold reset state for 100 ns. RESET <= '1'; CouchPulseIN <= '0'; wait for 100 ns; RESET <= '0'; CouchPulseIN <= '0'; wait for CLK100M_period*30;-- 400ns RESET <= '1'; CouchPulseIN <= '0'; wait for CLK100M_period*60;--1000ns CouchPulseIN <= '1'; Loop_A :loop wait for CLK100M_period*25000; --250us loop CouchPulseIN <= not CouchPulseIN; end loop Loop_A; -- insert stimulus here wait; end process; | 
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