Agilent 5992-0061EN DDR4 Compliance Test Bench - Data Sheet c20140819 [4] free download

File name 5992-0061EN DDR4 Compliance Test Bench - Data Sheet c20140819 [4].pdf

Keysight W2351EP DDR4 Compliance Test Bench Data Sheet Introduction The W2351EP DDR4 Compliance Test Bench helps solve the problem of simulation-measurement correlation. In the past, the pre-manufacture design could be simulated and tested using compliance tools from an EDA vendor. And the post-manufacture prototype could be bench tested using compliance tools from test and measurement instrument vendors. However, because of subtle differences between the two vendors independent ap- proaches to compliance, it was almost impossible to correlate the two. This opened the possibility of the pre-manufacture design passing and the post-manufacture prototype failing, necessitat- ing a time-consuming and expensive design spin. In contrast, the DDR4 Compliance Test Bench leverages the exact same industry-leading Compliance App used on Agilent Infiniium oscilloscopes. It mimics a real hardware test bench, and, using a scripting technology called "Waveform Bridge," emits the same waveforms that the Infiniium app receives when you are testing in your lab. Thus, the exact same tests - no ifs, ands, or buts - are applied to both the pre-manufacture simulated design and the actual post-manufacture prototype. 02 | Keysight | W2351EP DDR4 Compliance Test Bench - Data Sheet Benefits Across The Development Process Run a sign-off compliance test on the simulated test bench waveforms before commit- ting to fabrication. Run the exact same tests on the simulated testbench that will be run on the oscilloscope in the test lab when prototypes come back from fab.