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TOPIC: 8085 microprocessor time delay
Posted by:
seokchai
10/6/2007 10:17:44 AM Category: Microprocessor
Questions posted:
1 Comments Posted:
0
write a program to provide a given on/off time to three traffic light(green,yellow and red) and two pedestrian sign(walk and don't walk). the signal light and signs is turns on/off by the bits of an output as shown below:
light data bits time taken
green D0 20 second
yellow D1 10 second
red D2 25 second
walk D3 20 second
dont's walk D4 35 second
the traffic and pedistrian flow are in the same direction; the pedistrian should cross the road when is green light is on.
plz help me solve this question...urgent...thanx..
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