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Performance comparison of CPLD and PLD based traffic light control system

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dc.contributor.author Asad, Ishtaque
dc.contributor.author Asaduzzaman, Md.
dc.contributor.author Sobhan, Tanvir
dc.contributor.author Morshed, Khandaker Mohd. Sabbir
dc.date.accessioned 2011-01-25T08:36:48Z
dc.date.available 2011-01-25T08:36:48Z
dc.date.issued 2009-09
dc.identifier.other ID 06310016
dc.identifier.other ID 06310025
dc.identifier.other ID 06310015
dc.identifier.other ID 06110025
dc.identifier.uri http://hdl.handle.net/10361/730
dc.description This thesis is submitted in a partial fulfillment of the requirement for the degree of bachelor of science in Electronics and Communication Engineering. en_US
dc.description.abstract PLD and CPLD has been extensively used for custom made circuits. That is why they are perfect for designing traffic light control systems. Our thesis represents the performance comparison of a traffic light control system designed on GAL (Generic Array Logic) using Programmable Logic Device (PLD) and on FPGA (Field Programmable Gate Array) using Complex Programmable Logic Device (CPLD). For our PLD implementation, we have considered GAL (16V8) chips, which can be reprogrammed and erased. For the CPLD implementation, we have considered FPGA (Altera's Flex 10k family's EPF10K10TC144-4) chip, which is a 144 pin SRAM. The CPLD design was developed using the CPLD programming software MAX PLUS2 v 9.23. The traffic light controller consists of traffic signals (Red, Yellow/Amber & Green). We have designed the traffic controller using both CPLD and PLD. Then we have taken the real time waveform as well as the simulated waveform for different frequencies. The Digital Storage Oscilloscope (DSO).was used to generate the real time wave from the traffic controllers. The results from the real time waveform clearly illustrates that CPLD has the better performance over the PLD technology. Further more we have designed complex circuits for automated detection of railway crossing and A Five road junction ontrolling Traffic light system. en_US
dc.language.iso en en_US
dc.publisher Computer Science and Engineering, BRAC University en_US
dc.subject GAL en_US
dc.subject PLD en_US
dc.subject FPGA en_US
dc.subject CPLD en_US
dc.subject Leap en_US
dc.subject Altera en_US
dc.subject Traffic light control system en_US
dc.title Performance comparison of CPLD and PLD based traffic light control system en_US
dc.type Thesis en_US


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