scholarly journals Autonomous high‐speed serial link power management depending on required link performance for HMC

2018 ◽  
Vol 54 (15) ◽  
pp. 932-934
Author(s):  
D.‐I. Jeon ◽  
K.‐S. Chung
Keyword(s):  
Power Management ◽  
High Speed ◽  
Serial Link ◽  
Link Performance

SerDes Design and Modeling over 25+ Gb/s Serial Link

2011 ◽  
Vol 2011 (1) ◽  
pp. 000044-000060
Author(s):  
Pervez M. Aziz ◽  
Adam Healey ◽  
Cathy Liu ◽  
Freeman Zhong ◽  
Alex Zabroda
Keyword(s):  
High Speed ◽  
Forward Error Correction ◽  
Circuit Simulation ◽  
Signal Integrity ◽  
Systems Modeling ◽  
Behavioral Models ◽  
Noisy Environments ◽  
Serial Link ◽  
Link Performance ◽  
Forward Error

In this paper, signal integrity challenges for high speed serial link at 25 Gb/s, such as lossy channels and noisy environments are discussed. A few solution spaces to address those challenges are investigated, such as advanced equalization schemes, alternative signaling formats and forward error correction. It demonstrates that advanced signal processing enables long reach and extra long reach serial link performance at 25 Gb/s in next generation systems. Modeling methodologies used in SerDes behavioral models to ensure good correlation with transistor level circuit simulation are also discussed.

scholarly journals A distributed power management design based on MOST networks

2011 ◽  
Vol 8 (4) ◽  
pp. 1097-1115
Author(s):  
Yushan Jin ◽  
Ruikai Liu ◽  
Xingran He ◽  
Yongping Huang
Keyword(s):  
Power Management ◽  
High Speed ◽  
Transport Protocol ◽  
Master Node ◽  
Sleep State ◽  
Distributed Power ◽  
Modeling And Analysis ◽  
Network State ◽  
Intelligent Management ◽  
Audio Video

MOST (Media Oriented Systems Transport) protocol is a high-speed multimedia bus protocol. The system can make more and more media devices in the car automatically collaborate, sharing of audio, video and other data, but its own power consumption has not been a better optimization. In the paper, depending on the network management and the notification mechanism, a distributed power management solutions was designed that the slave nodes can sleep independently and the master node manages the network state, and the wake-up mechanisms in the sleep state were proposed. A mathematical modeling and analysis of MOST networks power were built in MATLAB. This program takes full advantage of MOST network protocol for the intelligent management. Simulation results shown that, with the increasing number of nodes in MOST, energy saving become more effective. More than 20% power saved can be achieved with distributed power management solution in 8-node MOST.

A new design flow to evaluate high-speed SerDes link performance with re-driver

2013 ◽  
Author(s):  
Chunfei Ye ◽  
Xiaoning Ye ◽  
Yinglei Ren ◽  
Kai Xiao ◽  
Odilon Argueta ◽  
...  
Keyword(s):  
High Speed ◽  
Design Flow ◽  
Link Performance
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