Extended display identification data (edid), 12 extended display identification data (edid) – TANDBERG 7000 MXP User Manual

Page 231

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Peripheral Equipment

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5.12 Extended Display Identification

Data (EDID)


Extended Display Identification Data (EDID) is a VESA standard data format that will allow the
system to communicate its capabilities, including vendor information like the supported VGA-
formats and frequency range limits to a PC connected to the XGA/DVI input*.

This means that the PC always** will be able to output a valid VGA/DVI signal to the system with
no manual reconfiguration of the PC screen settings.

TANDBERG supports EDID structure v1.3, which adheres to the MS Plug & Play definition.

This standard contains information on product ID, basic display parameters, timing identifications
and detailed timing descriptions.

In F1 and above, TANDBERG will use the EDID information to decide which resolution to use,
800x600 @ 75Hz or 1024x768 @ 60Hz.

Example (1024x768@60Hz)

Detailed timing description:

PixelClockDiv10000:

6500

Horizontal Active:

1024

Horizontal Blanking:

320

Vertical Active:

768

Vertical Blanking:

38

Horizontal Sync
Offset:

24

Horizontal Sync Pulse
Width:

136

Vertical Sync Offset:

3

Vertical Sync Pulse
Width:

6

Horizontal Image
Size:

Not available

Vertical Image Size:

Not available

Horizontal Border:

0

Vertical Border:

0


Tested and verified monitors, EDID & Timing

Listed below are some of the monitors TANDBERG have tested and verified against:

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