Skip to content

Request for N550RN #845

@Cerlancism

Description

@Cerlancism

I want wish to have a config for this custom notebook.

I found the technical specs online.
http://s472165864.onlinehome.fr/anyware/manuels/N550RN_ESM.pdf

DSDT does not give me much meaningful results.

OperationRegion(EC81, EmbeddedControl, Zero, 0xFF)
Field(EC81, ByteAcc, Lock, Preserve)
{
	Offset(0xF8),	//Offset(248),
	FCMD, 8,
	FDAT, 8,
	FBUF, 8,
	FBF1, 8,
	FBF2, 8,
	FBF3, 8,
}

This is from a related EC model datasheet, hopefully it is the same as the ITE 8587E in my notebook.
https://pdf1.alldatasheet.com/datasheet-pdf/view/1132027/ITE/IT8512E.html
From here it says the register range starts at 1800h? But the config editor only allows me to enter from 0 to 255.
image

This is what RWEverything shows
image
I could only find out with some observations and online search that D0D1 D2D3 are related CPU GPU fans speeds in which rpm = (32768 * 60) / N_ticks where N_ticks is the 16 bit values of D0D1 or D2D3

Any advice?

Metadata

Metadata

Assignees

No one assigned

    Labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions