AL300B-EVB-A0 Evaluation Board User Manual Version 0.2 Document Number: 1-M-PAE330-0001 ----------------------------------------------------------------------------------------------------------------------------------------------------------------2005 Copyright by AverLogic Technologies, Corp. Version 02 1 AL300EVB User Manual – V0.2 Contents 1 Function Description............................................................................................ 3 2 Features ................................................................................................................. 3 3 Getting Start ......................................................................................................... 4 3.1 3.2 3.3 EVB Board Top View .................................................................................................................................4 Hardware Installation..................................................................................................................................4 Hardware Configuration Using Keypad .....................................................................................................5 4 Operating Menu ................................................................................................... 5 4.1 Assigned Key Function...............................................................................................................................5 4.2 Main Menu ................................................................................................................................................5 4.2.1 POSITION .........................................................................................................................................6 4.2.1 SIZE...................................................................................................................................................6 4.2.2 BORDER ...........................................................................................................................................6 4.2.3 VIDEO INPUT / PHASE...................................................................................................................6 4.2.4 SAVE .................................................................................................................................................6 4.2.5 RESET ...............................................................................................................................................7 4.2.6 OTHERS............................................................................................................................................7 ----------------------------------------------------------------------------------------------------------------------------------------------------------------2005 Copyright by AverLogic Technologies, Corp. Version 02 2 AL300B-EVB-A0 User Manual 1 Function Description AL300 is an LCD controller that supports Dual or single Port output. It accepts ITU-R 601 – 16-bit digital video and 24-bit digital RGB input. The OSD function provides an easy access to system control. The embedded high-quality scaling engine and numerous functions facilitate AL300 to be used in various video conversion and processing applications. These functions are programmable through a 2-wire serial bus interface. This user's manual is the operating guide to demonstrate the AL300’s competence for customer evaluation. 2 Features ! Support analog RGB and CVBS/ S-Video/YCbCr input. ! Frame Rate Conversion (FRC) from 50Hz to 120Hz ! Independent Up-Scale in both Horizontal and Vertical direction ! Built-in LUT for Gamma Correction and Color Adjustment ! Dithering logic for Color Depth Enhancement ! 2-Wire Serial Bus Interface ! Built-in 2K Bytes OSD RAM and support External OSD Font ROM ! Frame Capture Mirroring support in Horizontal or Vertical direction ! Auto-detect NTSC/PAL video input. ! Support Debug Mode for easy registers access ----------------------------------------------------------------------------------------------------------------------------------------------------------------2005 Copyright by AverLogic Technologies, Corp. Version 02 3 AL300B-EVB-A0 User Manual 3 Getting Start 3.1 EVB Board Top View 3.2 Hardware Installation ! For Video display demonstration: Connect Composite, S-Video or Component video source to CVBS, S-Video or YCbCr connector respectively with right cable ! For PC display demonstration: Connect PC graphic source to VGA (15-pin D-sub) connector ! Connect TTL or LVDS output signal to a LCD panel with matching interface ! Connect a 12V/1A power adaptor to Power Jack ! Turn on the Power Switch (SW1) Power LED (red): indicate power on/off state MCU State LED (green): indicate MCU running right state ----------------------------------------------------------------------------------------------------------------------------------------------------------------2005 Copyright by AverLogic Technologies, Corp. Version 02 4 AL300B-EVB-A0 User Manual 3.3 Hardware Configuration Using Keypad ! ! ! ! Input Format Select ----- S9 (RGB: PC Input; YUV: Video Input) Video Input Select ----- S7 (CVBS/S-Video/YCbCr) System Reset ----- S8 Enter Debug Mode ----- S1+S4 (press simultaneously) *Entering debug mode allows registers access (slave address = 70h) ! Exit Debug Mode ----- S6 4 Operating Menu 4.1 Assigned Key Function Key Number S6: S5: S4: S3: S2: S1: 4.2 Function Descriptions Exit Enter Down Up Left / (+) Right / (-) Main Menu During normal operating mode, press “S5” will enter the Main Menu, which includes eight sub-menus. POSITION SIZE VIDEO INPUT SAVE BORDER RESET COLOR OTHERS Note: during PC input demonstration, “VIDEO INPUT” appears as “PHASE” ----------------------------------------------------------------------------------------------------------------------------------------------------------------2005 Copyright by AverLogic Technologies, Corp. Version 02 5 AL300B-EVB-A0 User Manual 4.2.1 POSITION Enter this sub-menu allows user to change the PC or Video display window position through 2 items as: Horizontal Position 10 Vertical Position 10 4.2.1 SIZE Enter this sub-menu allows user to change the PC or Video display window size through 4 items as: Active width 640 Active height 480 Horizontal total 800 Vertical total 500 4.2.2 BORDER Enter this sub-menu allows user to create border around the PC or Video display window through 2 items as: Horizontal border 0 Vertical border 0 4.2.3 VIDEO INPUT / PHASE ! In Video Display Enter this sub-menu allows user to select video source among 3 video inputs as: Video Input 0 *0: CVBS *1: S-Video *2: YCbCr ! In PC Display Enter this sub-menu allows user to change clock phase through 2 items as: Hsync phase 0 Clock delay 0 4.2.4 SAVE Enter this sub-menu allows user to save the changes made in each sub-menu, the window appears as: Yes No ----------------------------------------------------------------------------------------------------------------------------------------------------------------2005 Copyright by AverLogic Technologies, Corp. Version 02 6 AL300B-EVB-A0 User Manual 4.2.5 RESET Enter this sub-menu allows user to reset the system with default value, the window appears as: Yes No 4.2.6 OTHERS Enter this sub-menu allows user to access 8 additional functions: Auto positioning Auto phasing Sharpness OSD Time Out OSD Background OSD Position System Info MAIMENU ----------------------------------------------------------------------------------------------------------------------------------------------------------------2005 Copyright by AverLogic Technologies, Corp. Version 02 7 AL300B-EVB-A0 User Manual CONTACT INFORMATION AverLogic Technologies, Corp. URL: http://www.averlogic.com.tw ----------------------------------------------------------------------------------------------------------------------------------------------------------------2005 Copyright by AverLogic Technologies, Corp. Version 02 8