Optical network-on-chip(ONoC) systems have emerged as a promising solution to overcome limitations of traditional electronic interconnects. Efficient ONoC architectures rely on optical routers, enabling high-speed dat...
First-Input-First-Output (FIFO) buffers are extensively used in contemporary digital processors and System-on-Chips (SoC). There are synchronous FIFOs and asycnrhonous FIFOs. And different sized FIFOs should be implem...
supported in part by National Natural Science Foundation of China(Grant Nos.62205043,62222103,62071076,62075024,62221005);Chongqing Municipal Education Commission(Grant No.CXQT21019);Nature Science Foundation of Chongqing(Grant No.CSTB2022NSCQ-MSX1334)。
This paper proposes a fault-tolerant mechanism including a reliable three-dimensional(3D)topology structure named 3D DCMesh(3D dual-core connected mesh)and a fault-tolerant routing algorithm for 3D optical network-on-...
supported by the National Key Research and Development Program of China under Grant Nos.2018YFB2202-603and2020AAA0104602.
Network-on-Chip(NoC)is widely adopted in neuromorphic processors to support communication between neurons in spiking neural networks(SNNs).However,SNNs generate enormous spiking packets due to the one-to-many traffic ...
The work of BJUT researchers Fang et al.was partly supported by the Beijing Natural Science Foundation(4192007);the National Natural Science Foundation of China(61202076);Beijing University of Technology Project No.2021C02.
Since the three-dimensional Network on Chip(3D NoC)uses through-silicon via technology to connect the chips,each silicon layer is conducted through heterogeneous thermal,and 3D NoC system suffers from thermal problems...
National Key Research and Development Program of China(2019YFB2203602);National Science Fund for Distinguished Young Scholars(61825504).
We report a strict non-blocking four-port optical router that is used for a mesh photonic network-on-chip on a silicon-on-insulator platform.The router consists of eight silicon microring switches that are tuned by th...
supported by National Natural Science Foundation of China (Grant Nos. U1905211,61672296, 61872194, 61972272);National Key R&D Program of China (Grant No. 2018YFB1003201);NUPTSF (Grant No.NY219151)。
Dear editor, Network-on-chip (No C) has the advantages of highly integrated, ultralow-power, low cost and small volume, and it has become one of the mainstreams of VLSI system design [1, 2]. Wirelength and layout area...
supported by the National Natural Science Foundation of China (61834005, 61772417, 61874087);the Shaanxi International Science and Technology Cooperation Program (2018KW-006)。
Low-loss, non-blocking, scalable passive optical interconnect network on-chip(LOOKNoC) structure was proposed based on 2×2 optical exchange switches, using wavelength division multiplexing(WDM)technology to expand t...
supported in part by the National Natural Science Foundation of China(NSFC)(Nos.61874157,61674048,and 61874156);the Natural Science Foundation of Anhui Province,China(No.KJ2018A0783)。
There is a sharp decline in the network performance when the wireless link fails as a data path in the Wireless Network-on-Chip(WiNoC).To counteract this problem,we propose a fault-tolerance mechanism for the efficien...
A variation-aware task mapping approach is proposed for a multi-core network-on-chips with redundant cores, which includes both the design-time mapping and run-time scheduling algorithms. Firstly, a design-time geneti...