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P. 983
else if(state == idle) rs_flag <= 0;
end
// 스텝모터 돌리기
always @ (posedge clk, negedge rst) //0.01 초마다 클럭 ++
begin
if(!rst)
begin
clk_cnt <= 0;
step_clk <= 0;
motor_step_clk <= 0;
end
else
begin
if(state == idle && sen_buff == 8'hfe)
begin
current_sector <= 0;
clk_cnt <= 0;
end
else if(state == idle && sen_buff != 8'hfe)
begin
if(clk_cnt == clk_figure)
begin
step_clk <= ~step_clk;
clk_cnt <= 0;
end
else
begin
step_clk <= step_clk;
clk_cnt <= clk_cnt + 1;
end
end
else if(angle_set != 0 && state == turn_motor)
begin
if(clk_cnt == clk_figure) //1Mhz 고 문이 닫혀있으면
begin
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