Recently I got an LCD display (with touchscreen and SD Card Reader) in dx.com model WBYJB02<http://dx.com/pt/p/wbyjb02-3-2-color-tft-touch-lcd-screen-module-for-arduino-mcu-learning-development-225939>and I'm trying to make it work in my BEAGLEBONE Black. The site does not provide much information about the display controller, but I managed to find a datasheet. The information I have about WBTJB02 are the following:
TouchScreen controller is XPT2046<http://people.ece.cornell.edu/land/courses/ece4760/FinalProjects/f2012/hs734_ks834/hs734_ks834/XPT2046.pdf>, which is compatible with ADS7843<http://www.ti.com/lit/ds/sbas090b/sbas090b.pdf> . The latch is an 74HC573<http://www.nxp.com/documents/data_sheet/74HC_HCT573.pdf> . The Pinout (and the only documentation available) is the following: GND 02 - . . - 01 VCC (3,3V) DB01 04 - . . - 03 DB00 DB03 06 - . . - 05 DB02 DB05 08 - . . - 07 DB04 DB07 10 - . . - 09 DB06 DB09 12 - . . - 11 DB08 DB11 14 - . . - 13 DB10 DB13 16 - . . - 15 DB12 DB15 18 - . . - 17 DB14 RS 20 - . . - 19 CS RD 22 - . . - 21 WR EN 24 - . . - 23 RESET INT 26 - . . - 25 MSIO LE 28 - . . - 27 MOSI F_CS 30 - . . - 29 SCLK SD_CS 32 - . . - 31 TP_CS The objective of this experiment is to discover how the LCD works, the TouchScreen and SD card reader. Any help is wellcome. 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]. For more options, visit https://groups.google.com/groups/opt_out.
