Reconfigurable FIR Filter Coefficient Optimization in Post-Silicon Validation to Improve Eye Diagram for Optical Interconnects

dc.creatorDuron-Rosales, Ismael
dc.creatorRangel-Patiño, Francisco E.
dc.creatorRayas-Sánchez, José E.
dc.creatorChávez-Hurtado, José L.
dc.creatorHakim, Nagib
dc.date2019-08-29T20:22:54Z
dc.date2019-08-29T20:22:54Z
dc.date2017-06
dc.date.accessioned2023-07-21T21:59:42Z
dc.date.available2023-07-21T21:59:42Z
dc.identifier. Duron-Rosales, F. E. Rangel-Patiño, J. E. Rayas-Sánchez, J. L. Chávez-Hurtado and N. Hakim, "Reconfigurable FIR filter coefficient optimization in post-silicon validation to improve eye diagram for optical interconnects," 2017 International Caribbean Conference on Devices, Circuits and Systems (ICCDCS), Cozumel, 2017, pp. 85-88. doi: 10.1109/ICCDCS.2017.7959697
dc.identifier2165-3550
dc.identifierhttp://hdl.handle.net/11117/5999
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7756987
dc.descriptionEnhanced small form-factor pluggable (SFP+) is a specification for a new generation of optical modular transceivers. The devices are designed for use with small form factor (SFF) connectors, and offer high speed and physical compactness. SFP+ modules require high-quality ASIC/SerDes transmitters (Tx) because IEEE and fibre channel standards place strict requirements on the optical interface, and linear/limiting SFP+ module types have Tx paths that do not correct for timing jitter. This introduces a design challenge to guarantee performance over process, temperature, and voltage (PVT) conditions. Adjusting the Tx equalization across PVT and different interconnect channels can be a time-consuming task in post-silicon validation. In order to overcome this problem, this paper proposes a direct optimization method based on a suitable objective function formulation to efficiently tune the Tx equalizer and optimize the eye diagram to successfully comply with industrial specifications.
dc.formatapplication/pdf
dc.languageeng
dc.publisherIEEE
dc.rightshttp://quijote.biblio.iteso.mx/licencias/CC-BY-NC-ND-2.5-MX.pdf
dc.subjectEqualization
dc.subjectEthernet
dc.subjectEye Diagram
dc.subjectFIR
dc.subjectHSIO
dc.subjectISI
dc.subjectOptimization
dc.subjectPost-silicon Validation
dc.subjectSignal Integrity
dc.subjectSFP
dc.subjectTuning
dc.subjectTransmitter
dc.titleReconfigurable FIR Filter Coefficient Optimization in Post-Silicon Validation to Improve Eye Diagram for Optical Interconnects
dc.typeinfo:eu-repo/semantics/article


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