Typically means analysis of waveform in time domain.

learn more…

redriver issue


Hi all,I think redriver is an old and still difficult topic.we approach in simulation, redriver can ......

asked by zhangjun5960 lastest answer by zhangjun5960

4 years 10 months 5 days

0

votes

9

answers
4316 views

DDR3 output timing uncertainty question.


Hi all,How does one estimate the relative output timing uncertainty, between DQ and DQS, for a DDR3 ......

asked by DBanas lastest answer by John.Ellis

5 years 1 month 24 days

0

votes

7

answers
3647 views

Necessity of considering Pin Delay for Length mat......


Hi All,We're using Cadence PCB Designer for our Layout design. Wherever we're doing length matching ......

asked by kishorekumar.moh lastest answer by ivanperino

5 years 2 months 5 days

0

votes

2

answers
1910 views

Ac threshold timings


Hi ExpertsHere's my question.In ddr3 simulation I have come across AC175, AC150 & AC135.I have confu......

asked by kalyan.krishnan02 lastest answer by kalyan.krishnan02

5 years 6 months 6 days

0

votes

5

answers
3812 views

AC timing analysis


Hi All, Do anybody is having idea about AC timing analysis , for interfacing to highspeed interface ......

asked by parveen.rao lastest answer by parveen.rao

5 years 6 months 24 days

0

votes

2

answers
1804 views
5 years 7 months 26 days

0

votes

0

answers
2782 views

reduce xtalk thru polarity reversal


Hi experts,I got a question about minimizing xtalk by reversing the polarity.As you know, if all po......

asked by sherman.chen lastest answer by scott

5 years 7 months 12 days

0

votes

2

answers
1726 views

DDR3 DQ-DSQ skew over temperature


Dear all,In read leveling procedure DQS and DQ signals are aligned in the controllerso that optimum ......

asked by bbakshan lastest answer by Hermann.Ruckerbauer

5 years 9 months 14 days

0

votes

1

answers
2374 views
5 years 9 months 14 days

0

votes

0

answers
2527 views

DDR3 16bit interfaces


Hello all,I would like to ask your help with the following:With 16bit DRAM interfaces we have both U......

asked by bbakshan lastest answer by Hermann.Ruckerbauer

5 years 10 months 2 days

0

votes

1

answers
2125 views
5 years 10 months 14 days

0

votes

0

answers
2032 views

timing in s-parameters


I know in a simple way that S-parameters are a frequency domainrepresentation of how much of the sig......

asked by ericsilist lastest answer by piero.triverio

6 years 1 month 19 days

0

votes

9

answers
1871 views

source of DDR 4 timing recommendations


Can anyone help me understand the source of the pcb routing recommendationsI see for DDR4. For inst......

asked by ericsilist lastest answer by Nitin_Bhagwath

6 years 2 months 23 days

0

votes

6

answers
2535 views

SI opportunity at Synopsys, Bangalore


Dear SI-list usersWe have 2 open reqs. for SI engineers at Synopsys, Bangalore location. If you are ......

asked by dmarc-noreply

6 years 4 months 9 days

0

votes

0

answers
1975 views

PCIe Gen 3 Compliance Pattern


How Long is the Compliance Pattern for PCIe Gen 3?The spec lists several different types of complian......

asked by gedlund lastest answer by gedlund

6 years 6 months 10 days

0

votes

4

answers
1778 views

Purpose of Cref,Rref and Vref parameters in IBIS ......


Hi,from IBIS spec"The Cref and Rref subparameters correspond to the test load| that the semiconducto......

asked by malli.1729 lastest answer by weirsi

6 years 6 months 29 days

0

votes

2

answers
2351 views

DDR3-1600 Double-Tee Topology


Hi Everyone,Has anyone tried using a double-tee topology with their address/command/control signals ......

asked by josephaday lastest answer by prashant.jaiswar

6 years 9 months 13 days

0

votes

19

answers
3451 views

DDR3 Ccomp capacitance delay


Hi Experts,SODIMM and controller specifications I read all say to match (in time) address/command ne......

asked by petebenjamin730 lastest answer by brahimkou

6 years 10 months 10 days

0

votes

5

answers
2611 views

Cref and Rref -Ibis model vs datasheet


Hi,This is regarding ibis model parameters.The parameters Vmeas, Cref, Rref, Vref are optionalâ??Ref......

asked by kbmanick lastest answer by ferhatyaldiz

6 years 10 months 18 days

0

votes

2

answers
1505 views
Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.