CLE266 Display Technology CLE266 Display Technology AXIOMTEK., CO. LTD Customer Service Department...

CLE266 Display

Technology

CLE266 Display

Technology

AXIOMTEK ., CO . LTDCustomer Service DepartmentDate: 2007/01/01 1st version

2

Content in Brief

1. Display Overview2. Block Diagram3. Display Support4. BIOS Setting5. Dual Display Function6. Rotation Function7. AXIOMTEK SBC Support

List8. FAQ

3

Chapter1. Overview

4

Chapter 2. Block Diagram

CLE266Video

128bit Video Engine

2D Engine3D Engine

IGA 1

IGA 2

DAC

DVO B (12bit)

TTL (24bit)or

DVO C (12bit)

TransmitterVT1631

EncoderCH7009

CRT

TTL (24bit)

TransmitterVT1643

LVDS(24bit)

TMDSVT1632

DVI

TV

LVDS(24bit)

Video Blending

Video Blending

5

LVDS Transmitter:

VT1631, VT1634

DVI TMDS Transmitter:

VT1632(Max. 1600x1200)

TV Encoder: VT1621,VT1622,CH7009,CH7019

CH7005(Max. 800x600x32)

2.1 Display Interface

6

Chapter 3 Display Support

128bit 2D/3D engine with AGP 8X performance

TFT Panel through 24bit interface support 18bit/24bit TTL and LVDS High screen resolution CRT CRT support(1400x1050x32); LVDS

LCD(1600x1200) MPEG-2/1 Video Decoder Direct 9.0 API-compliant driver

7

Chapter 4. BIOS setting

8

4.1 Smart View Type

9

Chapter 5. Dual View

10

5.1 Dual View Function

• 1.CRT + LCD

• 2.LVDS + LVDS(Dual LVDS LCD)

• 3.LCD + DVI

• 4.LCD + TV

11

5.2 Dual LVDS LCD

CLE266 for Dual LCD special VGA bios

Lx21024.rom =>1024x768 18bit LCDx2

lvdsx2.ROM =>800x600 18bit LCDx2

Special VGA driver

12

Chapter 6. Rotation Function

• Win98 & WinXP support

• 180 degree on 800x600 90 / 270 degree on 1024x768

• Rotation function can work in dual extend

• Standard driver supported

13

6.1 Rotation Display

14

Chapter 7. SBC Support List

Model

Function

SBC836A0SBC836A1(VEA,VLEA)

SBC856A1

SBC826A0SBC826A1(VEA, VEE)

LVDS interface

18 /24bit 24/48bit +Panel kit(24bit)PK95000-24

TTL interface 18/24bit LSB NA 18/24bit

Dual view CRT+LVDS/TTL,LVDS+LVDS

LVDS DVI+ TTLCRT+ TTL

Rotation OK(WinXP, 98) OK(WinXP) OK(WinXP, 98)

15

Chapter 8. FAQ

16

8.1 Question 1

Q: Is VIA CLE266 possible to support 48bit LVDS?

A: Yes, it is possible. If the SBC is designed with a 48bit LVDS transmitter.

17

8.2 Question 2

Q: Why cannot the rotation function work under Win2K, we have seen the rotation driver is combined for both WinXP and Win2K ?

A: Because the rotation driver still has a problem for Win2K. After the rotation driver installed under Win2K and system restarted, the display type will be changed to LCD only automatically. Thus, we offered the standard VGA driver for Win2K.

18

Intel 855GME/855GM Display

19

Chapter 2. Block Diagram

855GME/GM

Video

128bit Video Engine

2D Engine3D Engine

Video Blending

Pipe 1

Pipe 2

DAC

DVO B (12bit)

DVO C (12bit)

TransmitterCH7305

CRT

LVDS (48bit)

CH7009(CH7005)

DVIorTV

CH7017LVDS

(48bit)orTV

LVDS(36bit)

Internal LVDS

20

Chapter . SBC Support List

Model

Function

SBC83810 SBC83800 SBC82810

LVDS interface

18/36bit(LSB)24/48bit(bios support)

48bit 36bit

Dual view CRT+ LVDS CRT+ LVDS DVI+ LVDS

Rotation WinXP, 2K, 98 WinXP, 2K, 98 WinXP, 2K, 98