Midas Components Limited Electra House 32 Southtown Road Great Yarmouth Norfolk NR31 0DU England Telephone Fax Email Website +44 (0)1493 602602 +44 (0)1493 665111 [email protected] www.midasdisplays.com HDMI to LVDS converter. Part Number: MCIB-14 Version: 1 Date: 20/10/2015 Revision History Date Description of change 20/10/2015 First draft 26/2/2016 Updated solder link information 1 Midas Components Limited Electra House 32 Southtown Road Great Yarmouth Norfolk NR31 0DU England Telephone Fax Email Website +44 (0)1493 602602 +44 (0)1493 665111 [email protected] www.midasdisplays.com MCIB-14 HDMI to LVDS Overview & Features The MCIB-14 is an HDMI to LVDS converter. Ideal for connecting a range of Midas TFT displays to a Single Board Computer such as the Raspberry Pi. Features Standard High Definition Multimedia Interface (HDMI) connector. 20 way 1.25mm pitch DF13A-20DP-1.25V(25) LVDS connector. Connections for 5V power and EDID programming. Single 5V power supply requirement. EEprom (24C02) for Extended Display Identification Data (EDID) storage. Mechanical dimensions 50 x 40 x 12 mm. Compatible with many LVDS interface TFTs including the following : (Cable required). MCT101B0CIW1280800LML MCT101B0CUW1280800LML MCT101A0S1280800LMLIPS MCT104D6W800600LML MCT121F0CIW1024768LML MCT121F0W1024768LML MCT121G0S1280800LML MCT121H0W1024768LMLIPS MCT150B0X1024768LML MCT150B0CUX1024768LML 2 Midas Components Limited Electra House 32 Southtown Road Great Yarmouth Norfolk NR31 0DU England Telephone Fax Email Website +44 (0)1493 602602 +44 (0)1493 665111 [email protected] www.midasdisplays.com Connections CN1 19PIN HDMI AMP 1747981-1 Symbol Description CN2 20 way 1.25mm pitch DF13A-20DP1.25V(25) LVDS Display connector Symbol 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 D2+ D2S D2D1+ D1S D1D0+ D0S D0+ DC+ DCS DCCEC NC SCL SDA GND +5V HPD TDMS Data 2+ TDMS Data 2 Shield TDMS Data 2TDMS Data 1+ TDMS Data 1 Shield TDMS Data 1TDMS Data 0+ TDMS Data 0 Shield TDMS Data 0TDMS Clock+ TDMS Clock Shield TDMS ClockConsumer Electronic Control Not Connected Display Data Channel Clock Display Data Channel Data Ground +5V power From HDMI Hot Plug Detect 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LVDS 5V LVDS 3.3V GND GND LVDS-0-N GND LVDS-0-P LVDS-1-N GND LVDS-1-P LVDS-2-N GND LVDS-2-P LVDS-CLK-N GND LVDS-CLK-P LVDS-3-N GND LVDS-3-P LVDS 3.3V CN3 5 PIN 0.1” pitch header Symbol Description 1 2 3 4 5 +5V SCK SDA GND VIN +5V power From HDMI (EEprom only) EDID I2C clock EDID I2C data Ground +5V Supply to Board Description LVDS 5V LVDS 3.3V GND GND Channel 0 –ve GND Channel 0 +ve Channel 1 –ve GND Channel 1 +ve Channel 2 –ve GND Channel 2 +ve Clock –ve GND Clock +ve Channel 3 –ve GND Channel 3 +ve LVDS 3.3V 3 Midas Components Limited Electra House 32 Southtown Road Great Yarmouth Norfolk NR31 0DU England Telephone Fax Email Website +44 (0)1493 602602 +44 (0)1493 665111 [email protected] www.midasdisplays.com Electrical Specifications Absolute Maximum Ratings Operating temperature 0 to +70 Storage temperature -40 to +125 ViN 6.0 CN1,2 inputs and outputs w.r.t VSS –0.3 to +3.6 CN3 inputs and outputs w.r.t VSS –0.3 to VIN+0.3 Parameter Supply Voltage ViN Supply Current IiN (Board only no HDMI signal) Typical Electrical Characteristics Min Typ 4.75 5.0 12 °C °C V V V Max 5.5 - Unit V mA Solder Links on back of PCB There are 5 solder links on the back of the PCB to set various options for the IC. (HDMI to RGB IC) +- Link + - (Default) Pixel Clock ST RGB Data clocked on +Ve edge High RGB Data drive strength Two pixels per clock Simultanious pixel output RGB Data clocked on -Ve edge Low RGB Data drive strength One pixel per clock PIX ______ STAG Staggered pixel output (RGB to LVDS IC) R-FB OPEN= Falling edge clock (default). SHORT= Rising edge Clock. 4 Midas Components Limited Electra House 32 Southtown Road Great Yarmouth Norfolk NR31 0DU England Telephone Fax Email Website +44 (0)1493 602602 +44 (0)1493 665111 [email protected] www.midasdisplays.com Mechanical Drawing *Note all measurements are in mm unless stated otherwise. 5
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