单项选择题
A、A
B、B
C、C
D、D
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选出正确的带复位控制的触发器 A、module D_FF ( input D,Clock,reset, output reg Q); always@(Posedge Clock or reset) if ( reset==1) Q else Q endmodule B、module D_FF ( input D,Clock,reset, output reg Q); always@(posedge Clock or posedge reset) if ( reset==1) Q else Q endmodule C、module D_FF ( input D,Clock,reset, output reg Q); always@(posedge Clock or negedge reset) if ( reset==1) Q else Q endmodule D、module D_FF ( input D,Clock,reset, output reg Q); always@(posedge Clock or posedeg reset) if ( reset==0) Q else Q endmodule E、module D_FF ( input D,Clock,reset, output reg Q); always@(posedge Clock or reset) if ( reset==1) Q else Q endmodule F、module D_FF ( input D,Clock,reset, output reg Q); always@(posedge Clock) if ( reset==0) Q else Q endmodule G、module D_FF ( input D,Clock,reset, output reg Q); always@(posedge Clock) if ( reset==1) Q else Q endmodule