Verification and validation communication layer of embedded Smart Card system

RFID technology smart card has a wider user used in diverse area and application. Usually smart card system works by install a smart card reader at the entrance and connects through network which consist database and system application. Because the system required bigger database that stored staff information, cost of investment will be increase towards the system requirement. This is because usually the staff access can validate through authentication process that compare serial number and data on the card with a serial number stored on database. Embedded system by using rabbit microprocessor can reduce cost of system installation and easy to maintaining. By combining the rabbit 2000 microprocessor as controller the hardware and dynamic C as a software, both hardware and software design are easy to develop with the rabbit 2000 development kit. The development kit contain powerful single board computer called ldquothe jackrabbit boardrdquo that can help developer to write and test complex software and also will be able to prototype circuits that interface to a rabbit 2000 microcontroller. For this development kit we can built a embedded system that optimize their function by compare to conventional microcontroller that only doing specific task ,because several module of smart card application such as smart card module, lcd module, keypad module, buzzer module and electromagnetic lock module are easy to integrate. This paper proposes rapid embedded smart card system development by using rabbit 2000 microprocessor with dynamic C software. Verification and validation process will be study how the communication protocol layer handle the communication between rabbit 2000 and smart card reader.