You can waive some physical verification errors related to legacy IP found in foundry DRC checks. Knowing which has involved lengthy manual analysis. TSMC is enhancing the process with automation.
Mentor's Stephen Pateras explains how the proposed IJTAG standard speeds IP test by replacing time-consuming custom and ad hoc methodologies.
Making a smooth transition to IJTAG, the scan-test strategy for IP blocks, without having to change your existing hardware.
Intellectual property (IP) blocks often contain known design rule checking errors that have been “waived” by the foundry, meaning they acknowledge the error as a design rule violation, but do not consider it to be a critical yield-limiting defect. Because this waiver information is not conveyed in any consistent manner with the IP, waived IP […]
The article is abstracted from a presentation given at NASCUG by Umesh Sisodia and originally developed by Ashwani Singh of CircuitSutra Technologies on how to create adaptors between various modeling abstraction levels in SystemC.
Simulation speed is a key issue for the virtual prototyping (VP) of multiprocessor system-on-chips (MPSoCs). The SystemC transaction level modeling (TLM) 2.0 scheme accelerates simulation by using interface method calls (IMC) to implement communication between hardware components. Acceleration can also be achieved using parallel simulation. Multicore workstations are moving into the computing mainstream, and symmetric [...]
This article reviews the reuse potential within the Open Verification Methodology, with special focus on four particularly fruitful areas: testbench architecture, testbench configuration control, sequences, and class factories.
Companies and mask shops already have plans and policies to secure the storage and transmission of sensitive layout VLSI data. These include confidentiality and non-disclosure agreements, and encryption. However, traditional VLSI file formats such as GDSII never popularized the type of constructs that facilitate intellectual property (IP) protection. The OASIS format does have these constructs. […]