Averlogic AL251A-EVB-A0, Руководство пользователя

Страница: 7 / 9

©2006 Copyright by AverLogic Technologies, Corp. Version 1.0 4
2.3.2. Connector Descriptions
Reference Description
J1 Composite Video (CVBS) Input/Output
J2 VGA Output
J3 VGA Input
J4 Power Jack
JP1 Digital Video (16-bits RGB/YUV or 24-bits RGB MSB Bits)
Input/Output
JP2 Backlight Controller Interface
JP3
AL128 2-wire Serial Bus Interface
JP4 AL251 2-wire Serial Bus Interface
JP5 24-bits Digital RGB LSB Interface
JP6 Analog RGB Output
CON1 S-Video Input/Output
2.3.3. Button Descriptions
Reference Description
S1 Backlight controller switch
S2 Micro-controller reset button
S3 AL251 INCREASE button
S4 AL251 DECREASE button
S5 AL251 SELECT button
S6 AL251 MENU button
S7 AL251 input video source switch button (composite video and
S-video)
S8 AL251 BORDER button
S9 AL251 LUT (Gamma correction) button
S10 AL128/AL251 Select button
S11 AL128 RSET pull-down resistance select
"
150 ohm pull-down for RGB output
"
90 ohm pull-down for Y/C/Composite output
S12 AL128 Reset button
S13
AL128
RGB/YC select
S14 2-wire serial bus or Vsync Programming
S15 NTSC/PAL output select
S16 AL128 MENU button
S17 AL128 SELECT button
S18 AL128 INCREASE button
S19 AL128 DECREASE button