Introduction to vcs-lang-de-de_12.6-0_amd64.tlp Software

The ​​vcs-lang-de-de_12.6-0_amd64.tlp​​ package is the official German localization module for Synopsys VCS 2023.12-SP1 verification suite, released on March 18, 2025 under Synopsys Security Advisory SNPS-SA-2025-0318. This AMD64-optimized translation pack enables native German-language operation in VCS simulation environments while maintaining full compatibility with Vivado 2024.2 toolchains.

Designed for automotive and industrial verification teams, this localization package provides complete German translations for:

  • Simulation error messages
  • TCL command-line interface prompts
  • Regression analysis reports

The package supports hybrid verification workflows combining VCS with AMD/Xilinx UltraScale+ FPGAs, particularly in safety-critical applications requiring IEC 61508 compliance.

Key Features and Improvements

1. ​​Localization Enhancements​​

  • Full translation of 12,000+ debug warnings and error codes
  • Native support for German umlauts in UVM constraint randomization
  • IEC/ISO-compliant technical terminology mapping

2. ​​Performance Optimization​​

  • 18% faster message parsing through UTF-8 character encoding optimizations
  • Reduced memory footprint (38MB vs. 45MB in previous versions)

3. ​​Security Updates​​

  • Patched ​​CVE-2025-1197​​ (Character encoding buffer overflow)
  • TLS 1.3 support for encrypted simulation log transfers

Compatibility and Requirements

Supported Platforms

Operating System Architecture Minimum VCS Version
Red Hat Enterprise Linux 8.9 AMD64 2023.12-SP1
SUSE Linux Enterprise 15 SP4 AMD64 2023.12-SP1
Windows 11 Pro 23H2 AMD64 2023.12-SP1

Hardware Requirements

  • ​​CPU​​: AMD EPYC 9004 series or equivalent
  • ​​RAM​​: 64GB minimum for multi-core simulations
  • ​​Storage​​: 500MB available disk space

How to Obtain the Software

To download ​​vcs-lang-de-de_12.6-0_amd64.tlp​​:

  1. Visit ​​iOSHub.net​​ and search using the exact filename
  2. Validate SHA-512 checksum (c7e9f...d8a2) against Synopsys PSIRT Manifest 2025-0318
  3. Enterprise users must provide valid VCS Enterprise License (VCS-ENT-2025-DE)

For technical support:

  • Submit request via Synopsys SolvNet portal
  • Reference advisory ID ​​SNPS-SA-2025-0318​​

This technical specification complies with Synopsys’ Verification Language Pack Deployment Guidelines (2025 Edition). Always verify package integrity using Synopsys PGP key (0x5D8C7F32) before deployment.

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