CONTACT SMART CARD BASED ELECTRONIC TRANSACTION DEVICE USING PROGRAMMABLE SYSTEM-ON-CHIP

• Main Author: ISAAC MALINGKAS (NIM : 23215338), REYNHART
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/30359
• Institution: Institut Teknologi Bandung

Innovations and innovations keep coming, from using cash, technology had given rise to a new way of doing transaction without using cash, one of them is by using a smart card. Using a smart card eliminate the need of ‘cash exchange’ where it is troublesome for the buyer and the seller, aside of it, using a smart card also made bringing a thing for transaction more practical as there is no need to bring a lot of cash, which is thick, one card is all that is needed. This thesis will design an electronic transaction device using a contact smart card and this device will be operated by using a touch panel. This electronic transaction device will support transactions such as top up transaction, which will increase the smart card’s balance, a payment transaction to decrease the smart card’s balance, and a check balance function as method to know the smart card’s balance. All of the transaction will be logged in a server and the log can be seen on the application that resides on the server. Designing this electronic transaction device requires several main component such as a processor, a memory, a USB controller, an HDMI controller, and an ethernet controller. To obtain the required functionality of the components, a programmable system-on-chip will be used. Using a programmable system-on-chip will have a decrease on the cost side as the main components is already on one chip in which there is no need to buy the components separately, aside from it, by using a programmable system-on-chip, generally will decrease the power usage, and if there is a change in the hardware, reprogramming the hardware is easier. The design starts by designing the hardware which consist of block modules that will be used in the system, bitstream generation, and bootloader, after that it is followed by designing the operating system and the supporting application which is used, finally the design concluded by designing the electronic transaction device application with the server application that serves as a logger. The testing for the functionality of this device is done by comparing the smart card’s balance which is shown on the electronic transaction device application, the value that resides on the server’s application, and by using a third party application. The testing results shows that the electronic transaction device works as it was intended.