Ampro Corporation XTX 820 Benutzerhandbuch

40

Reference Manual

XTX 820

3

RED

1

Red – This is the Red analog output signal to the CRT.

6

GREEN

2

Green – This is the Green analog output signal to the CRT.

4

BLUE

3

Blue – This is the Blue analog output signal to the CRT.

NC

NC

4

Not Connected

GND

5, 6, 7, 8, 10

Ground

NC

NC

9

Not Connected

NC

11

Not Connected

10

DDDA

12

Display Data Channel Data – This signal line provides information to
the Memory & Graphics Hub about the monitor type, brand, model.
This is part of the Plug and Play standard developed by the VESA
trade association.

5

HSYNC

13

Horizontal Sync – This signal is used for the digital horizontal sync
output to the CRT.

7

VSYNC

14

Vertical Sync – This signal is used for the digital vertical sync output
to the CRT.

8

DDCK

15

Display Data Channel Clock – This signal line provides the data clock
signal to the Memory & Graphics Hub from the monitor.  This is part
of the Plug and Play standard developed by the VESA trade
association.

Note: The shaded area denotes power or ground.

The LVDS interface is dedicated and independent of the other video interfaces and provides the
following features:.

• Supports ANSI/TIA/EIA-644-2001 specification compliance
• Supports 25 to 112 MHz single/dual channel LVDS interface with Spread Spectrum Clocking (SSC)

Spread Spectrum Clocking is controlled in BIOS Setup under the
Advanced menu.  Refer to Chapter 4, BIOS Setup for the Clock
Configuration where you can set the Spread Spectrum Clock.

• Supports maximum TFT pixel format of 1x18 bpp for one channel and 2x18 bpp for 2 channels
• Supports flat panel size up to UXGA (1600 x 1200)
• Supports Wide panel size up to WUXGA (1920 x 1200)
• Provides Automatic Panel Detection using EPI (Embedded Panel Interface based

on VESA EDID™ 1.3)

• Supports Intel® Display Power Savings Technology 2.0

Refer to Table 3-21 for the Simplified LVDS Interface Pin/Signal Descriptions.