DK-VIDEO-4SGX230N

Series:	Stratix® IV
Part Status:	Obsolete
Type:	FPGA
For Use With/Related Products:	EP4SGX230K
Contents:	Board(s), Cable(s), Power Supply
Note:	--

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DK-VIDEO-4SGX230N Application Field and Working Principle

DK-VIDEO-4SGX230N is an evaluation board, embedded in a complex logic, which can help people identify the workings and applications of FPGA (Field Programmable Gate Array) and CPLD (Complex Programmable Logic Device). This board is designed specifically to bridge the gap between the designers and the end user, by creating a unit that can configure the configuration tasks easily, enabling data to flow and be configured according to user specifications.This board includes a video controller chip, which is a popular and easy to use version of the Altera MAX II FPGA, with a number of additional hardware features. This board includes embedded memory, an on-board power supply, general purpose and fast I/O, and a video controller chip. The video controller chip (SGX230N) controls an on-board VGA connector, allowing the user to display video output. With this board, users can program and control FPGAs and CPLDs for image and video processing.The key differentiating feature of the DK-VIDEO-4SGX230N is that the board is configured with a DVI/DTFT controller, known as the SGX230N, which is the same chip used in many of the popular digital video applications. Specifically, the board can be used to build image processing systems for applications such as medical imaging, intelligent surveillance, and biometrics. This is done through the use of FPGA programming allowing the user to create complex systems with the same ease as with standard ASICs.The purpose of the DK-VIDEO-4SGX230N board is to provide users with a mechanism to quickly develop, debug, and test video input and output. Specifically, the SGX230N chip provides a number of video data formats, allowing smooth image capture, processing and display. It also provides a simple and easy to use configuration interface. Moreover, the board is integrated with the Altera FPGA, making image processing applications practically effortless. Specifically, the board includes an Altera Max II FPGA, which helps users create, program and test their system more easily, enabling them to quickly build systems with greater power and flexibility.The main working principle of DK-VIDEO-4SGX230N is based on the use of the FPGA, CPLD, and the SGX230N video controller chip. Firstly, when dealing with CPLD, the user needs to configure a logic system which includes components such as Flip Flops, RAM, and ROM. With this configuration, users can then program different types of logic into the CPLD, which will help in controlling the data flow across the system.With regards to the FPGA, the user needs to create a specific hardware design, which will be implemented in the FPGA chip. This design includes various data structures, which work in conjunction with the FPGA’s internal programming and operations. Users also need to create a set of instructions, which help in programming the FPGA and using of the FPGA’s resources. These instructions are then passed to the FPGA chip, which then runs the program and takes care of the desired operations.Finally, the SGX230N chip has to be connected to the FPGA, in order to allow the FPGA to control the video display. This chip then acts as a digital video converter, which provides the necessary input and output for the FPGA. Once this is done, the user is able to run programs on the FPGA, outputting the desired video data. The SGX230N can also be used to reset the FPGA or even place it in a different mode, such as sleep/power down, in order to conserve energy. In conclusion, the DK-VIDEO-4SGX230N is an excellent evaluation board, embedded in a complex logic, which provides users with convenient ways to work with FPGA and CPLD, plus, with the help of the unique SGX230N video controller, it allows for quick and seamless implementation of video output devices. It is important for users to become familiar with the different configurations and operations available in order to make the most out of the system.

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