2 citations · 3 across the 3 of their papers we have counts for
5 papers
Synchronizer-Free Digital Link Controller
Johannes Bund, Matthias Függer, Christoph Lenzen +1
This work presents a producer-consumer link between two independent clock domains. The link allows for metastability-free, low-latency, high-throughput communication by slight adju…
PALS: Plesiochronous and Locally Synchronous Systems
Johannes Bund, Matthias Függer, Christoph Lenzen +2
Consider an arbitrary network of communicating modules on a chip, each requiring a local signal telling it when to execute a computational step. There are three common solutions to…
Optimal Metastability-Containing Sorting via Parallel Prefix Computation
Johannes Bund, Christoph Lenzen, Moti Medina
Friedrichs et al. (TC 2018) showed that metastability can be contained when sorting inputs arising from time-to-digital converters, i.e., measurement values can be correctly sorted…
Fault Tolerant Gradient Clock Synchronization
Johannes Bund, Christoph Lenzen, Will Rosenbaum
Synchronizing clocks in distributed systems is well-understood, both in terms of fault-tolerance in fully connected systems and the dependence of local and global worst-case skews…
Optimal Metastability-Containing Sorting Networks
Johannes Bund, Christoph Lenzen, Moti Medina
When setup/hold times of bistable elements are violated, they may become metastable, i.e., enter a transient state that is neither digital 0 nor 1. In general, metastability cannot…