An energy-efficient high-swing pam-4 voltage-mode transmitter

L Lu, Y Wang, H Wu - Proceedings of the International Symposium on …, 2018 - dl.acm.org
As the data rate of high-speed I/Os continues to increase, four-level pulse amplitude
modulation (PAM-4) is adopted to improve the bandwidth density and link margin at 50 Gb/s …

To Stack or Not To Stack

R Afoakwa, L Lu, H Wu, M Huang - 2019 28th International …, 2019 - ieeexplore.ieee.org
3D memory technology, such as Micron's hybrid memory cube (HMC), has re-energized the
architectural pursuit of computation very close to, or inside the memory chip. Such a design …

Concurrent Multipoint-to-Multipoint Communication on Interposer Channels

L Lu, R Afoakwa, M Huang, H Wu - 2019 IEEE/ACM …, 2019 - ieeexplore.ieee.org
Chip-to-chip communication for next generation computing will require larger bandwidth
density to support ever increasing data traffic between processors, memories and I/O. 3-D …