CPLD Implementation of low Power Multi Serial to Ethernet Gateway for UAV Data Acquisition Systems by Using PIC
Revanasiddappa B1, K. V. Ramana Reddy2
1Mr. Revanasiddappa B., VLSI Design and Embedded Systems, VTU Extension Center, UTL Technologies Ltd., Bangalore, India
2Asst. Prof. K.V.Ramana Reddy, VLSI Design and Embedded Systems, VTU Extension Center, UTL Technologies Ltd., Bangalore, India.

Manuscript received on August 05, 2013. | Revised Manuscript received on August 11, 2013. | Manuscript published on August 15, 2013. | PP: 59-63 | Volume-1 Issue-9, August 2013. | Retrieval Number: I0422081913/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: An Unmanned Aerial Vehicle (UAV), commonly known as a drone, is an aircraft without a human pilot on board. It’s a flight controlled under the remote of a pilot on the ground. Historically, UAVs were simple remotely controlled aircraft, but day-to-day autonomous control is rapidly being employed. The development of autonomy technology makes UAV to combining information from different sensors like temperature sensor and humidity sensor. The collected information communicated to pc. With the help of camera motion planning determines an optimal path for vehicle to go while meeting certain objectives and constraints. CPLD’s flexible programming features also allow further upgrade for system. Low power, as the multi card solution can come in single CPLD card with smaller modules around it communicating local area number of systems transferring the data from one system to another system. In this project all the components which are using they required maximum 3.3V power supply instead of 5V.
Keywords: Ethernet, PIC, CPLD, UAV, UART, Gateway, Multi serial.