独热码状态机-HDLbits

要求用等式实现，独热码编码。

 

module top_module(
input in,
input [9:0] state,
output [9:0] next_state,
output out1,
output out2);

assign next_state[0]=~in&(state[0]|state[1]|state[2]|state[3]|state[4]|state[7]|state[8]|state[9]);
assign next_state[1]=in&(state[0]|state[8]|state[9]);
assign next_state[2]=in&state[1];
assign next_state[3]=in&state[2];
assign next_state[4]=in&state[3];
assign next_state[5]=in&state[4];
assign next_state[6]=in&state[5];
assign next_state[7]=in&(state[6]|state[7]);
assign next_state[8]=~in&state[5];
assign next_state[9]=~in&state[6];

assign out1=state[8]|| state[9];
assign out2=state[7] || state[9];

endmodule