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本帖最后由 vanduongbk 于 2011-3-18 11:41 编辑
Denali Software is a world-leading provider of EDA
software and IP products for design and verification of
complex SoC designs. Denali抯 domain expertise
combined with high quality EDA and IP products enable
customers to deploy PCI Express, NAND Flash, and DDR DRAM
subsystems with minimum risk and time-to-market,
while achieving optimal system-level performance.
Find out more about Denali products today.
Denali is the industry's most complete compliance suite for exercising designs and measuring compliance with the PCI Expresss specification, and ensuring interoperability with other PCI Express designs. Used with the PureSpec™ verification IP product, PureSuite provides a comprehensive, automated solution for functional verification of PCI Express designs. Comprehensive Test Suite for Bus Protocol Interfaces |
The PureSuite product enables designers to dramatically reduce the time and risk associated with functional verification, a task which regularly consumes over 70 percent of the entire chip development cycle. The sheer complexity of new interfaces makes the immediate availability of a robust specification test suite a required element of any design verification effort. Denali.PureSuite.V3.2 |
Denali.PureSuite.V3.2 Major elements of our PureSuite solution:
- Matched to the standard's Compliance checklist
- Hundreds of pre-built tests for exercising specific functionality and corner cases
- Directed, exhaustive testing
- Error recovery testing
- All protocol layers and key state machines covered
- Key functional areas include intialization and power management
- Configurable based on design-under-test (DUT) implementation and target device selection
- Context-sensitive test selection
- Specification and test coverage generation
- Cumulative coverage reporting
| Denali.PureSuite.V3.2 PureSuite Test Coverage |
Each PureSuite test is designed to cover specific compliance checklist items, and each test includes a detailed description of purpose, assumptions, scenario, and expected results. Tests can be driven from the BFM within PureSpec across the protocol interface toward the design under test, or can be initiated from the application interface of the design.
Examples of test scenarios include:- violating bus enumeration rules by using incorrect bus/device number
- forcing illegal completion packets or triggering completion timeouts
- changing an ACK packet to NAK packet
- injecting bad sequence numbers
- introduce framing or encoding errors
- adjusting frequency or latency values
PureSuite may be integrated with your verification environment of choice. Following each test run, PureSuite provides a detailed summary of test results enabling you to measure your DUT verification progress.
Simply put, PureSuite is the fastest and most complete way to verify your interface designs today.
Find out how PureSuite can speed your product design; contact a Denali Sales representative now.
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