XC1736EVO8C

In the FPGA configuration, nonvolatile memory such as EPROMs or Configuration PROMs are used to store the binary configuration data. The XC1736EVO8C is one of the configurations PROMs that provides a solution for FPGA configuration.

Configuration PROMs are used to save the configuration data of FPGAs and reduce the time taken for system start-up. FPGAs can only be configured once and require a nonvolatile memory such as an EPROM or a Configuration PROM for this purpose. The XC1736EVO8C is a type of configuration PROM which specifically designed for Xilinx FPGAs. It is used to store the compiled bitstream data of the relevant FPGA design, and hence provide a solution for FPGA configuration.

Application Field of XC1736EVO8C

The XC1736EVO8C provides a reconfigurable solution for Xilinx FPGAs configurations. It offers a wide range of compatibility with various Xilinx FPGA families such as XC400, XC3000, XC4000, XC5000, and Virtex series. The device also features an 8-bit I/O interface configuration and offers options of single-contact or dual-contact modes to support different programming protocols.

The XC1736EVO8C offers a user-friendly, easy-to-configure packages that can be mounted on Xilinx FPGA boards. As the configuration data is available outside the FPGA, it allows direct programming and FPGA reloading from the same device. This saves time, as the user does not have to download the configuration data from the PC to the FPGA target every time the FPGA is programmed. Additionally, the device provides a host of features such as a low VCC power-down mode, self-timed programming cycle for timing-independent programming, and an internal self-calibration for stable operations.

Moreover, the XC1736EVO8C supports a variety of encryption algorithms such as the Advanced Encryption Standard (AES). This provides an additional level of security, as the configuration data is stored in an encrypted form and can only be accessed with the corresponding key. This ensures that the configuration data is not accessible and cannot be used in illegal operations, thus enhancing the overall FPGA application.

Working Principle of XC1736EVO8C

The XC1736EVO8C works on a simple principle. For configuration, the device is connected to the target FPGA using the appropriate I/O protocol. The bitstream is then loaded into the XC1736EVO8C using the provided programming software. After the bitstream has been loaded, the device goes into the configuration mode to reconfigure the FPGA according to the data present in the XC1736EVO8C. During this time, the FPGA communication interface remains open and the device communicates with the FPGA to ensure that the configuration data is correctly loaded up.

For configurations, the device can be used to reload the FPGA if needed. In this case, the device is re-programmed with the new version of the bitstream, and the FPGA is reconfigured accordingly. As the device features an 8-bit I/O interface and supports single-contact and dual-contact modes, it allows simple connection to various target FPGAs.

The XC1736EVO8C provides an easy and reliable way to configure Xilinx FPGAs. It features versatile compatibility with different FPGA families and offers encryption algorithms along with an 8-bit I/O interface. Additionally, the device allows resetting and reloading the FPGA without the need to reprogram it. With the right software and hardware integration, the configuration PROM can provide a dependable reconfigurable solution for FPGA projects.