Synopsys extends Platform Architect with MCO technology

Combining the Platform Architect MCO and SBL-400 model, system designers can explore NIC-400 configuration parameters at run-time, enabling efficient simulation sweeping, data collection, sensitivity analysis, root cause analysis, and performance and cost optimization from thousands of configurations. The integration of Platform Architect MCO with the AMBA Designer tool efficiently manages the configuration information for system-level exploration, and uses the configuration checks in AMBA Designer to validate the candidate architecture. The tool saves the optimal configuration in a file for the hardware team to use and extend in AMBA Designer with the information required for RTL implementation.

"Architecture simulation is important for the successful development of multicore image processing SoCs and helps us optimize system performance and cost," said Hirohisa Kotegawa, director of system level design & verification department, SoC design center business unit at Fujitsu Semiconductor Limited (FSL). "With Synopsys Platform Architect MCO and the ARM AMBA Designer, we can combine transaction-level models of FSL image processing IP with accurate interconnect models from Synopsys to analyze performance, make architecture decisions earlier that improve the logic design, and be more confident that interconnect and memory subsystem performance will meet specification. As users of the SBL-301 model from Synopsys, we are pleased to see the extension of this solution to support ARM CoreLink NIC-400 interconnect and the AMBA Designer flow."

Platform Architect also generates performance constraint information for the optimal design that is easily reused to configure the performance monitors of Synopsys Discovery Verification IP (VIP) for AMBA interconnect. This enables RTL verification teams to validate the performance of the architecture while doing functional verification, thereby uncovering hidden performance issues and avoiding delays from late architectural changes that would otherwise impact system-level performance. By using Discovery VIP, verification teams can easily check performance constraints—with practically zero additional effort. Verification engineers can focus on ensuring that the design adheres to the system specification, including performance and protocol correctness, as they add IP blocks to the design.

"To maximize return on investment, project teams developing multicore SoCs must identify architecture problems as early as possible," said John Koeter, vice president of marketing for IP and systems at Synopsys. "Platform Architect's exploration, performance optimization and system validation capabilities enable architects to visualize key architecture trade-offs very early in the development process, helping to avoid design mistakes and costly SoC re-work late in the development process."

Platform Architect with multicore optimization technology is available now with support for ARM AMBA 2, AMBA 3, and AMBA 4 protocols, including AXI4 and ACE. Synopsys' new SBL-400 SystemC model of the ARM CoreLink NIC-400 network interconnect will be generally available in December, 2013. This includes Synopsys' distribution and support of ARM AMBA Designer ESL for use with Synopsys' SBL-400 and SBL-301 models of ARM CoreLink interconnect.