| Hardware Family | Recommended Tool | Notes | | :--- | :--- | :--- | | | ISE 14.7 | ISE is the primary and final tool for this family. Vivado offers no support. | | Virtex-6 | ISE 14.7 | Similar to Spartan-6, ISE is required for this generation. | | Artix-7 / Kintex-7 / Virtex-7 | Vivado | While these are technically supported in ISE 14.7, Vivado is strongly recommended . ISE support for 7-series is considered "legacy" and lacks optimizations found in Vivado. | | UltraScale / UltraScale+ | Vivado Only | Not supported in ISE. | | CPLDs (CoolRunner II) | ISE 14.7 | Supported in ISE. |
ISE 14.7 remained in use for many years after its release due to the long lifecycle of FPGA projects and the stability it offered. However, users are gradually migrating to more current design tools like Vivado, which offers more advanced features, support for newer FPGA architectures, and improved design methodologies. ise 14.7
Xilinx ISE (Integrated Software Environment) 14.7 is a legacy Electronic Design Automation (EDA) toolchain used for the synthesis and analysis of HDL (Hardware Description Language) designs. Released in October 2013, it holds a unique position in the industry: while officially "End of Life" (EOL) and replaced by the Vivado Design Suite, ISE 14.7 remains essential for specific hardware families and is still widely used in academia and legacy maintenance. | Hardware Family | Recommended Tool | Notes