Pemanfaatan Modul OMAP-L138 untuk Pembangkitan Line Coding sebagai Modul Pembelajaran

Abstract

penelitian penelitian instrumen data digital menjadi sinyal digital dalam bentuk line coding jenis unipolar yaitu dan RZ serta yaitu HDB-3 menggunakan prosesor OMAP L-138 yang berupa prototipe. Hasil dari penelitian ini merupakan representasi nilai data biner menjadi sinyal digital sesuai dengan jenis line coding telah sesuai berdasarkan teori yang berlaku dan juga sesuai berdasarkan proses pada diagram blok sistem. Abstract Practicum of Communication Systems and Telecommunication Transmission Engineering which has been carried out at the Bandung State Polytechnic Telecommunication Engineering study program is carried out using hands-on instruments in the laboratory. However, the performance of the practicum is increasingly less than optimal because the performance of the instruments used decreases due to the age factor. One solution that can be done is to use signal processing techniques and apply the communication system concepts learned to the digital signal processor. This study aims to utilize the OMAP-L138 module for line coding generation as a learning module. This research was carried out in stages, starting with the generation of pulse code modulation (PCM) which has been running in previous studies, followed by the generation of the current line coding. The data generated in the previous research was continued as input data in this study. The result is a digital data processing instrument into a digital signal in the form of line coding with unipolar types, namely NRZ and RZ and bipolar types, namely AMI and HDB-3 using an OMAP L-138 processor in the form of a prototype. The result of this research is a representation of the value of binary data into a digital signal according to the type of line coding that is appropriate based on the applicable theory and is also appropriate based on the process on the system block diagram.