Intel® Core™ Ultra 200S and 200HX Series Processors

Datasheet, Volume 1 of 2

ID Date Version Classification
832586 03/11/2025 Public

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Document Table of Contents
LAM

TCSS Power State

TCSS Power State 

TCSS Power State

SOC PM State

Device Attached

Description

TC0

S0

Yes

xHCI, xDCI, USB4 controllers may be active.

USB4 DMA / PCIe may be active.

TC7

S*i2.1

Yes

xHCI and xDCI are in D3.

USB4 controller is in D3 or D0 idle.

USB4 PCIe is inactive.

TC10

S*i2.2

No

Deepest Power state

xHCI / xDCI / USB4 controllers are in D3..

USB4 DMA / USB4 PCIe are in D3

IOM is in low power state.

Note:

"S*i2.1/S*i2.1" - See Naming Convention in Power Saving Features chapter.

IOM - TCSS Input Output Manager:

  • The IOM interacts with the SOC-S to perform power management, boot, reset, connect and disconnect devices to TYPE-C sub-system

TCSS Devices (xHCI / xDCI / TBT Controllers) - power states:

  • D0 - Device at Active state.
  • D3 - Device at lowest-powered state.