View source for HDMI/VGA/AV RTD2660H Video Converter Board

== RTD2660H Driver Board  ==

This is display driver board. It has multiple inputs and works well with both TTL and LVDS screens. This driver even has HDMI audio support and can drive two 4 ohm speakers directly. This driver has a scaler built in. That means you can use it to drive an 800x480 display but set the computer to output 1280x800 and it will scale the display down. However, the image will be stretched out (distorted) if the aspect ratio of the scaler doesn't match up. For example, if you have an 800x480 display, the aspect ratio is 1.6 so 1280x720 would look stretched out (1.77 ratio) but 1280x800 would probably look OK (1.66 ratio).

== Pin Assignment  ==

=== RGB Pin Assignment  ===

{| border="1" class="wikitable" style="width: 515px;"
|-
| PIN NO 
| style="text-align: center;" | Symbol 
| style="text-align: center; text-align:right;" | I/O 
| style="text-align:right;" | Function<br>
|-
| 1<br> 
| BLVDD<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Backlight power supply connect 5V<br>
|-
| 2 
| BLVDD <br> 
| style="text-align:right;" | Power <br> 
| style="text-align:right;" | Backlight power supply connect 5V<br>
|-
| 3 
| GND <br> 
| style="text-align:right;" | Power <br> 
| style="text-align:right;" | Power ground<br>
|-
| 4<br> 
| VDD<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power supply voltage connect 3.3V<br>
|-
| 5<br> 
| R0<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Red data (LSB)<br>
|-
| 6<br> 
| R1<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Red data<br>
|-
| 7<br> 
| R2<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Red data<br>
|-
| 8<br> 
| R3<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Red data<br>
|-
| 9<br> 
| R4<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Red data<br>
|-
| 10<br> 
| R5<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Red data<br>
|-
| 11<br> 
| R6<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Red data<br>
|-
| 12<br> 
| R7<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Red data (MSB)<br>
|-
| 13<br> 
| G0<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Green data (LSB)<br>
|-
| 14<br> 
| G1<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Green data<br>
|-
| 15<br> 
| G2<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Green data<br>
|-
| 16 
| G3<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Green data<br>
|-
| 17<br> 
| G4<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Green data<br>
|-
| 18<br> 
| G5<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Green data<br>
|-
| 19<br> 
| G6<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Green data<br>
|-
| 20<br> 
| G7<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Green data (MSB)<br>
|-
| 21<br> 
| B0<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Blue data (LSB)<br>
|-
| 22<br> 
| B1<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Blue data<br>
|-
| 23<br> 
| B2<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Blue data<br>
|-
| 24 
| B3<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Blue data<br>
|-
| 25 
| B4<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Blue data<br>
|-
| 26<br> 
| B5<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Blue data<br>
|-
| 27<br> 
| B6<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Blue data<br>
|-
| 28<br> 
| B7<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Blue data (MSB)<br>
|-
| 29<br> 
| GND<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power ground<br>
|-
| 30<br> 
| PCLK<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Pixel clock<br>
|-
| 31<br> 
| LCD-BL-EN<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LCD backlight on/off, On=1; Off = 0;<br>
|-
| 32<br> 
| HSYNC<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Horizontal Sync Signal<br>
|-
| 33<br> 
| VSYNC<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Vertical Sync Signal<br>
|-
| 34<br> 
| DE<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Data Enable<br>
|-
| 35<br> 
| LCD-BL-ADJ<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LCD backlight Control (PWM control)<br>
|-
| 36<br> 
| GND<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power ground<br>
|-
| 37<br> 
| CTP-SDA<br> 
| style="text-align:right;" | Input/Output<br> 
| style="text-align:right;" | CTP I2C SDA<br>
|-
| 38<br> 
| CTP-SCL<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | CTP I2C SCL<br>
|-
| 39<br> 
| CTP-RST<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | CTP Reset input<br>
|-
| 40<br> 
| CTP-INT<br> 
| style="text-align:right;" | Output<br> 
| style="text-align:right;" | CTP Interrupt output<br>
|}

=== LVDS Pin Assignment  ===

{| border="1" class="wikitable" style="width: 515px;"
|-
| PIN NO 
| style="text-align: center;" | Symbol 
| style="text-align: center; text-align:right;" | I/O 
| style="text-align:right;" | Function<br>
|-
| 40<br> 
| BL3-VDD_5V<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Backlight power supply connect 5V<br>
|-
| 39
| BL2-VDD_5V<br> 
| style="text-align:right;" | Power <br> 
| style="text-align:right;" | Backlight power supply connect 5V<br>
|-
| 38
| BL1-VDD_5V<br> 
| style="text-align:right;" | Power <br> 
| style="text-align:right;" | Backlight power supply connect 5V<br>
|-
| 37<br> 
| NC<br> 
| style="text-align:right;" | <br> 
| style="text-align:right;" | No Connector<br>
|-
| 36<br> 
| LCD-BL-EN<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LCD backlight on/off, On=1;Off = 0;<br>
|-
| 35<br> 
| LCD-BL-ADJ<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LCD PWM backlight control<br>
|-
| 34<br> 
| NC<br> 
| style="text-align:right;" | <br> 
| style="text-align:right;" | No Connector<br>
|-
| 33<br> 
| BL3-GND<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Backlight Power ground<br>
|-
| 32<br> 
| BL2-GND<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Backlight Power ground<br>
|-
| 31<br> 
| BL1-GND<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Backlight Power ground<br>
|-
| 30<br> 
| CTP-RST<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | CTP reset input<br>
|-
| 29<br> 
| CTP-INT<br> 
| style="text-align:right;" | Output<br> 
| style="text-align:right;" | CTP interrupt output<br>
|-
| 28<br> 
| GND7<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power ground<br>
|-
| 27<br> 
| NC<br> 
| style="text-align:right;" | <br> 
| style="text-align:right;" | No Connector<br>
|-
| 26<br> 
| NC<br> 
| style="text-align:right;" | <br> 
| style="text-align:right;" | No Connector<br>
|-
| 25
| GND6<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | Power ground<br>
|-
| 24<br> 
| NC<br> 
| style="text-align:right;" | <br> 
| style="text-align:right;" | No Connector<br>
|-
| 23<br> 
| NC<br> 
| style="text-align:right;" | <br> 
| style="text-align:right;" | No Connector<br>
|-
| 22<br> 
| GND5<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power ground<br>
|-
| 21<br> 
| LVDS-D3P<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential data input<br>
|-
| 20<br> 
| LVDS-D3N<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential data input<br>
|-
| 19<br> 
| GND4<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power ground<br>
|-
| 18<br> 
| LVDS-CLKP<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential clock input<br>
|-
| 17
| LVDS-CLKN<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential clock input<br>
|-
| 16
| GND3<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power ground<br>
|-
| 15<br> 
| LVDS-D2P<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential data input<br>
|-
| 14<br> 
| LVDS-D2N<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential data input<br>
|-
| 13<br> 
| GND2<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power ground<br>
|-
| 12<br> 
| LVDS-D1P<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential data input<br>
|-
| 11<br> 
| LVDS-D1N<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential data input<br>
|-
| 10<br> 
| GND1<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power ground<br>
|-
| 9<br> 
| LVDS-D0P<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential data input<br>
|-
| 8<br> 
| LVDS-D0N<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | LVDS differential data input<br>
|-
| 7<br> 
| CTP-SDA<br> 
| style="text-align:right;" | Input/Output<br> 
| style="text-align:right;" | CTP I2C SDA<br>
|-
| 6<br> 
| CTP-SCL<br> 
| style="text-align:right;" | Input<br> 
| style="text-align:right;" | CTP I2C SCL<br>
|-
| 5<br> 
| NC<br> 
| style="text-align:right;" | <br> 
| style="text-align:right;" | No Connector<br>
|-
| 4<br> 
| VDD3<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power voltage connect 3.3V<br>
|-
| 3<br> 
| VDD2<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power voltage connect 3.3V<br>
|-
| 2<br> 
| VDD1<br> 
| style="text-align:right;" | Power<br> 
| style="text-align:right;" | Power voltage connect 3.3V<br>
|-
| 1<br> 
| NC<br> 
| style="text-align:right;" | <br> 
| style="text-align:right;" | No Connector<br>
|}

== Menu Options  ==

Each driver board comes with a few menues of customizable settings. We go through each below, with some helpful pictures, to show you what you're able to easily control! 

[[File:RTD2660-keypad.jpg]]

The keypad buttons help you navigate the display menus and sub-menus. As shown in the picture above: 

<br> '''Source''' key, When you first start up, you can use the key to select the input source! 

'''Right''' key is Volume add, when click source key, right key is '''DOWN''' 

'''Right''' key is Volume reduce,when click source key, left key is '''UP''' 

'''Menu''' key is SELECT (brings you to the next menu or option) 

when use '''Menu''' key, '''Source''' key is '''BACK''' 

'''Power''' key, you can open or down the display 

== Color Menu  ==

[[File:Color.jpg]]

'''Brightness''' - Adjust the brightness 

'''Contrast''' - Adjust the contrast 

'''Saturation''' - Adjust the saturation 

== OSD - On-screen Display  ==

[[File:OSD.jpg]]

'''Language''' - There are a full range of language options for your display. They are: 

English, French, Italian, Mandarin, Cantonese, German, Spanish, Japanese, Korean, and Russian 

<br> '''H Position''' - Horizontal Position 

'''V Position''' - Vertical Position 

'''OSD Timeout''' - Adjust the time for the display to go black 

'''Transparent''' - Adjust the menu's transparency against the background image 

== Function  ==

[[File:Funtion.jpg]]

'''Reset''' - Reset the settings to default 

'''Display Ratio''' - 

'''16:9''' - similar to the screen's default setting, does not stretch image 

'''Auto''' 

'''4:3''' - compresses image to 4:3 - does not cut off the image! See below for 4:3 ratio 

'''Sleep''' - this will completely shut off the screen at the end of the set time (0-120 minutes) 

'''Blue Screen''' - On/Off - This changes the color of the screen on start up when you choose your input 

'''Sharpness''' - Adjust the sharpness from 0 to 100 

== Function  ==

[[File:Sound.jpg]]

'''Volume''' - Adjust the Sound Volume from 0 to 100 

== How to enter Upgrade mode  ==

powered off the board , simply press and hold the '''POWER''' key, The board will turn on a Blink LED and will stay on Upgrade mode, connect the Micro USB cable to your PC. the computer recognize two USB device, call '''Video''', '''USB Touch'''. 

'''Video''' - video firmware for upgrade, video LVDS firmware and video TTL firmware cannot be working simultaneously, which means only one firmware can be selected at a time. Firmware download from [http://www.haoyuelectronics.com/service/RTD2660H-Driver-Board here].

'''USB Touch''' - USB HID protocol for touch control ( capacitive touch ), different firmware, support for different LCD modules. Firmware download from [http://www.haoyuelectronics.com/service/RTD2660H-Driver-Board here].

[[File:Upgrade-video-1.png]]

[[File:Upgrade-video-2.png]]

[[File:Upgrade-video-3.png]]

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