Remote FPGA Lab with Interactive Control and Visualisation Interface

This paper describes a scalable and extendable Remote Field Programmable Gate Array Laboratory (Remote FPGA) which can be used to enhance the learning of digital systems and FPGA applications. The web-based console provides an always-on, real-time, interactive control and visualisation interface to/from a bank of remote FPGAs. A Xilinx ISE project template enables integration of user HDL-based designs to execute on the Remote FPGA. Host-FPGA communication is supported using a register-based interface. Users can create real-time, interactive and visual demonstrators of digital systems components. The paper presents a demonstrator for a Finite State Machine (FSM) application, and illustrates the use of web-based control and visualisation for enhanced learning of FSM behaviour. The paper also presents a case study of the use of Remote FPGA in undergraduate teaching.