Intel® Core™ Ultra Processor

Datasheet, Volume 1 of 2
Supporting Intel® Core™ Ultra Processor for U/H/U-Type4-series Platforms, formerly known as Meteor Lake

ID Date Version Classification
792044 03/05/2024 Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

LSx

LSx interface supports Four ports. Each port of the LSx controller has two bi-directional signals configured either as Tx (Output) or Rx (Input). Operating voltage of the LSx interface is 1.8 V. LSx controller is responsible for link initialization/management of HSIO in the Thunderbolt subsystem.