Agilent 5992-0215EN W2309EP ET DDR Bus Simulator and W2317EP ET DDR Bus Simulator Distributed Computing 8-pa free download

File name 5992-0215EN W2309EP ET DDR Bus Simulator and W2317EP ET DDR Bus Simulator Distributed Computing 8-pa

Keysight Technologies W2309EP/ET DDR Bus Simulator and W2317EP/ET DDR Bus Simulator Distributed Computing 8-pack Data Sheet Introduction The W2309EP/ET double data rate (DDR) Bus Simulator quickly generates accurate bit-error-rate (BER) contours, masks, and margins between the two, for the DDR memory bus speciication pub- lished by the JEDEC Solid State Technology Association. The simulator achieves this by use of statistical simulation, meaning no lengthy and time-consuming bit pattern is needed. Instead, it constructs the eye diagram from the transmitter, channel, and receiv- er impulse responses, and from the stochastic properties of a conceptually ininite non-repeating bit pattern. In doing so, it avoids the pitfalls associated with precarious dual-Dirac extrapolation of a limited bit pattern from either SPICE-like simulation or from convolutional channel simulation. Figure 1. Eye diagrams for a byte lane. Key Features