E Reuse Methodology

	E Reuse Methodology The e Reuse Methodology (eRM) was the first reuse methodology to emerge in the Hardware Verification Language space and was used in conjunction with the e Hardware Verification Language. It was invented in 2001 by Verisity Design and released in 2002. The methodology was composed of guidelines for topics such as: File naming conventions Functional partitioning of the testbench Code packaging Guidelines Sequence and message class libraries The e Reuse Methodology was widely accepted by verification engineers and is the most widely used and successful reuse methodology with thousands of successful projects. eRM formed the basis of the URM (Universal Reuse Methodology) developed by Cadence Design Systems for the SystemVerilog verification language. URM, together with contribution from Mentor Graphics' AVM, later became the OVM (Open Verification Methodology), and eventually becoming the UVM (Universal Verification Methodology).{{fact, date=September 2011 Further reading ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	E (verification Language) e is a hardware verification language (HVL) which is tailored to implementing highly flexible and reusable verification testbenches. History ''e'' was first developed in 1992 in Israel by Yoav Hollander for his Specman software. In 1995 he founded a company, ''InSpec'' (later renamed Verisity), to commercialize the software. The product was introduced at the 1996 Design Automation Conference.Samir Palnitkar: ''Design verification with e'', Prentice Hall PTR. October 5, 2003. Verisity has since been acquired by Cadence Design Systems Cadence Design Systems, Inc. (stylized as cādence), headquartered in San Jose, California, is an American multinational corporation, multinational computational software company, founded in 1988 by the merger of SDA Systems and ECAD, Inc. The co .... Features Main features of ''e'' are: * Random and constrained random stimulus generation * Functional coverage metric definition and collection * Temporal language that can be used for writ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Open Verification Methodology The Open Verification Methodology (OVM) is a documented methodology with a supporting building-block library for the verification of semiconductor chip designs. The initial version, OVM 1.0, was released in January, 2008, and regular updates have expanded its functionality. The latest version is OVM 2.1.2, released in January, 2011. The reuse concepts within the OVM were derived mainly from the Universal Reuse Methodology (URM) which was, to a large part, based on the e Reuse Methodology (ERM) for the e Verification Language developed by Verisity Design in 2001. The OVM also brings in concepts from the Advanced Verification Methodology (AVM). The UVM class library brings much automation to the SystemVerilog SystemVerilog, standardized as IEEE 1800, is a hardware description and hardware verification language used to model, design, simulate, test and implement electronic systems. SystemVerilog is based on Verilog and some extensions, and since 20 ... language such as sequ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Universal Verification Methodology The Universal Verification Methodology (UVM) is a standardized methodology for verifying integrated circuit designs. UVM is derived mainly from the OVM ( Open Verification Methodology) which was, to a large part, based on the eRM (e Reuse Methodology) for the e Verification Language developed by Verisity Design in 2001. The UVM class library brings much automation to the SystemVerilog language such as sequences and data automation features (packing, copy, compare) etc., and unlike the previous methodologies developed independently by the simulator vendors, is an Accellera standard with support from multiple vendors: Aldec, Cadence, Mentor Graphics, Synopsys, Xilinx Simulator(XSIM). History In December 2009, a technical subcommittee of Accellera — a standards organization in the electronic design automation (EDA) industry — voted to establish the UVM and decided to base this new standard on the Open Verification Methodology (OVM-2.1.1), a verification methodology dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]