Specifications

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Electrical Specifications Intel® Remote Management Module 2

Revision 1.0

16

The

relationship

of

the

clock,

data

enable,

RGB

data

and

horizontal

sync

are

shown

below

(The

vertical

sync

is

not

shown).

The

clock

frequency

varies

for

different

resolutions

and

refresh rates.

DVO

CLOCK

DATA_ENABLE

RGB

DATA 15

15

15

15

15

HSYNC

Figure 1. Frequency Relationships

These

signals

are

inputs

to

the

CPLD

on

the

Intel

®

RMM2.

4.8.2

Supported

Video

Resolutions

and

Refresh

Rates

The

Intel

®

RMM2

supports

the

Extended

Display

Identification

Data

(EDID)

standard

data

format,

version

1.3.

The

EDID

is

a

VESA

standard

that

contains

basic

information

about

monitors and

capabilities.

The

information

includes:



Vendor

information



Maximum

image

size



Color

characteristics



Factory

pre-sets



Frequency

range

limits



Character

strings

for

the

monitor

name



Serial

number

The

Intel

®

RMM2

emulates

a

monitor

by

supporting

the

EDID

information

with

an

on-board

EEPROM.

System software uses t

his

information

for

configuration

purposes

to

allow the

graphics

controller

to

work

with

the

Intel RMM2.

The

Intel RMM2

EDID communicates:



Allowable

resolutions



Color

depths



Refresh

rates