hi I'm not work on BBB but just took a look at their website. it seems BBB can not support RGB interface directly. even I saw the RGB interface on BBB's schematic in page11 https://github.com/beagleboard/beaglebone-black/blob/master/BBB_SCH.pdf
you can use a RGB-MCU convert IC such as SSD1963, you can find the SSD1963 driver code here: https://github.com/notro/fbtft/wiki/LCD-Modules I'm working hello-lighting.com, as a LCD/TFT engineer, any question about LCD you can write to me. best regards! 在 2013年6月1日星期六 UTC+8上午10:38:48，Brent写道： > > It would take quite a bit of time to go through the pinout and what needs > to be connected, but I would recommend looking at the LCD7 cape regarding > the RGB interface. If I remember correctly it uses a 50-pin connector, but > you should be able to match it up. For the touch screen, you will need to > find out what touch screen controller they are using as you will need to > configure kernel to use their driver. Does Newhaven make their own touch > panels, or do they buy them from someone else and attach it? > > On Friday, May 31, 2013 5:18:31 PM UTC-4, Eric Youngberg wrote: > >> I would Like to Connect this Capacitive Touch TFT Screen from Newhaven >> Display to a BBB, I just got. It is the: NHD-5.0-800480TF-ATXL#-CTP, It has >> 3.3Vdd, 24-bit RGB interface, High Brightness White LED backlight, >> Capacitive Touch Panel with I2C controller built in. What would the pin out >> I could use from the expansion header to interface this to the BBB? Here's >> the screen's pinouts: >> TFT: >> Pin No. Symbol External Connection Function Description >> 1 LED- LED Power Supply Ground for Backlight >> 2 LED+ LED Power Supply Backlight Power Supply (60mA @ ~19.2V) >> 3 GND Power Supply Ground >> 4 VDD Power Supply Power supply for LCD and logic (3.3V) >> 5-12 [R0-R7] MPU Red Data Signals >> 13-20 [G0-G7] MPU Green Data Signals >> 21-28 [B0-B7] MPU Blue Data Signals >> 29 GND Power Supply Ground >> 30 CLKIN MPU Clock for input data (Rising Edge) >> 31 STBYB MPU 1: Normal Operation; 0: Standby Mode >> 32 HSYNC MPU Line synchronization signal >> 33 VSYNC MPU Frame synchronization signal >> 34 DE MPU Data Enable signal >> 35 NC - No Connect >> 36 GND Power Supply Ground >> 37 XR - No Connect >> 38 YD - No Connect >> 39 XL - No Connect >> 40 YU - No Connect >> Recommended LCD connector: 0.5mm pitch 40-Conductor FFC. Molex p/n: >> 54104-4031 (top contact) >> Backlight connector: on LCD connector Mates with: --- >> >> Capacitive Touch Panel: >> Pin No. Symbol External >> Connection >> Function Description >> 1 VCC Power Supply Power supply for logic (3.0V) >> 2 GND Power Supply Ground >> 3 SCL MPU Serial I2C Clock (Requires pull-up resistor) >> 4 SDA MPU Serial I2C Data (Requires pull-up resistor) >> 5 /INT MPU Interrupt signal from touch panel module to host >> 6 /WAKE MPU External interrupt signal from host (0: Disable /INT 1: >> Enable /INT) >> >> Any help would be appreciated. Thanks >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/6e6b2536-33b6-4071-861b-5320f86cda8b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
