tailieunhanh - FPGA Implementation of Light Rail Transit Fare Card Controller Using VHDL

Một phần của các hệ thống đường sắt nhẹ (LRT) Transit mà cần phải được nâng cấp là thẻ giá vé điều khiển bởi vì thẻ thông minh (tương tự như Touch & Go) sẽ thay thế vé giấy hiện có. Altera Quartus II Web Edition công cụ phần mềm được sử dụng để tổng hợp của thiết kế HDL, cho phép các nhà phát triển để lập thiết kế của họ | European Journal of Scientific Research ISSN 1450-216X 2009 EuroJournals Publishing Inc. 2009 http FPGA Implementation of Light Rail Transit Fare Card Controller Using VHDL M. Habib Ullah International Islamic University Malaysia E-mail habib_ctg@ A. Unggul Priantoro International Islamic University Malaysia M. Asraful Hasan International Islamic University Malaysia M. Jasim Uddin International Islamic University Malaysia Abstract In this paper a new and better fare system is introduced. One part of the Light Rail Transit LRT system that needs to be upgraded is the fare card controller because smart card similar to Touch Go will replace the existing paper ticket. Altera Quartus II Web Edition software tool is used to synthesis of HDL designs which enables the developer to compile their designs perform timing analysis examine RTL diagrams simulate a design s reaction to different stimuli and configure the target device with the programmer. According to the result in simulation and implementation in the FPGA Field Programmable Gate Array it can be said that the designed model is working as expected. Keywords LRT FPGA VHDL RTL Fair Card Controller. 1. Introduction The LRT light rail transit has become a popular choice for the people to commute throughout the city. However the current fare system of the LRT is said to be lacking efficiency due to the fact that the current fare system requires the payment to be made in the form of cash and using manual ticketing system which can be a hassle and cause inconvenience for its users W. Kim 2003 and H. Chang 1999 . Therefore a better system or an improvement is needed to replace the current system. FPGA Implementation of Light Rail Transit Fare Card Controller Using VHDL 31 Figure 1 Flowchart of complete design Fare cards have electrical contacts and a thin metallic plate just above center line on one side of the card. Data stored in the Fare card s microchip can be