- 1.CLK'EVENT AND CLK='1'表示CLK的 ( )2.含清0控制的锁存器module LATCH2(CLK,D,Q,RST);output Q;input CLK,D,RST;assign Q=(!RST)?():(CLK?D.Q);endmodule空格处应该填入:3.module CNT4(CLK,Q);()output [3:0] Q; input CLK;reg [3:0] Q ;always @(posedge())Q = Q+1 ; endmodule4.module SHFT1(CLK,LOAD,DIN,QB); output QB; input CLK,LOAD; input[7:0] DIN; reg[7:0] REG8; always @(posedge CLK)if(LOAD)REG8=DI5.含清0控制的锁存器module LATCH3(CLK,D,Q,RST);output Q;input CLK,D,RST;()Q;always@(D or CLK or RST)if(!RST)Q=0;else if(CLK)Q=D;endmodule空格6.module CNT4(CLK,Q);()output [3:0] Q; input CLK;reg()Q1 ;()always @(posedge CLK)Q1 = Q1+1 ;assign Q = Q1;()endmodule空格处应该填入:7.module SHFT1(CLK,LOAD,DIN,QB); output QB; input CLK,LOAD; input[7:0] DIN; reg[7:0] REG8; always @(posedge CLK)if(LOAD)REG8=DI8.module SHIF4(DIN,CLK,RST,DOUT);input CLK,DIN,RST; output DOUT;reg [3:0] SHFT;always@(posedge CLK or posedge RST)if(RST)SHFT=4&am9.module cnt32(input clk,()output reg[31:0] q);always @(posedge clk)q = q + 1'b1;endmodule上述HDL程序是用什么语言写的?