Abstract Systems and methods are described for transmitting data over physical channels to
provide a high bandwidth, low latency interface between integrated circuit chips with low …

4,864,303 4,974,211 5,053,974 5,166,956 5,168,509 5,283,761 5,412,689 5,511,119
5,553,097 5,599,550 5,659,353 5,825,808 5,995.016 6,005,895 6,084,883 6,172,634 …

Methods and systems are described for receiving N phases of a local clock signal and M
phases of a reference signal, wherein M is an integer greater than or equal to 1 and N is an …

Orthogonal differential vector signaling codes are described which support encoded sub-
channels allowing transport of distinct data and clocking signals over the same transport …

Transmission line driver systems are described which are comprised of multiple paralleled
driver elements. The paralleled structure allows efficient generation of multiple output signal …

Methods and systems are described for receiving signal elements corresponding to a first
group of symbols of a vector signaling codeword over a first densely-routed wire group of a …

In a detection circuit, inputs correspond to received indications of vector signaling code
words received by a first integrated circuit from a second integrated circuit. With four inputs …

Transmission of baseband and carrier-modulated vector codewords, using a plurality of
encoders, each encoder configured to receive information bits and to generate a set of …

Vector signaling code communications systems rely on group transmission of code symbols
using multiple signaling channels that must be actively monitored and adjusted to minimize …

9,165,615 B2 10/2015 Amirkhany 9,172,412 B2 10/2015 Kim 9, 197470 B2 11/2015 Okunev
9,281,785 B2 3/2016 Soland 9,288,089 B2 3, 2016 Cronie 9,292,716 B2 3, 2016 Winoto …