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add aditional else if for MR_GREEN_1 state

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Imants Pulkstenis
2020-02-23 19:18:36 +02:00
parent e6cbc865aa
commit c42e0654da
1 changed files with 6 additions and 2 deletions
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ps3/ps02q/traffic_light_controler.v
+5 -1
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@@ -105,10 +105,14 @@ always@(posedge clk) begin
r_cnt = 0; r_cnt = 0;
r_next = MR_GREEN_1; r_next = MR_GREEN_1;
end end
else if (r_cnt >= MR_GREEN_TIME) & (MR_cars != 0) begin else if (r_cnt >= MR_GREEN_TIME) & (MR_cars < PARAMETER) begin
r_cnt = 0; r_cnt = 0;
r_next = MR_GREEN_2; r_next = MR_GREEN_2;
end end
else if (r_cnt >= MR_GREEN_TIME) & (MR_cars >= PARAMETER) begin
r_cnt = 0;
r_next = MR_YELLOW;
end
end end
MR_GREEN_2: begin MR_GREEN_2: begin
r_MR_ctl = 'b11; r_MR_ctl = 'b11;