title: LCD panel interfacing with beaglebone Black
body: <p>i am  trying to interface a cheap LCD panel to BBB 
  so basically i am making my own LCD7 cape but without the EPROM  &amp; I2C stuff
  and till now i have succesfully wrote a device tree overlay , loaded it, and fried a LCD panel well ...without any smoke.</p>
  
  <p>the problem is after checking the LCD7 made by circuitco i noted this IC between the beagle and the LCD :
  <strong>74AVC32T245</strong></p>
  
  <p>i dont really understand why its there 
  here is the opensource design of LCD7 cape the transducer is at page 21</p>
  
  <p><a href="http://www.openhacks.com/uploadsproductos/beaglebone-lcd7-reva2-srm.pdf" rel="nofollow">http://www.openhacks.com/uploadsproductos/beaglebone-lcd7-reva2-srm.pdf</a></p>
  
  <p>any help regarding out to interface LCD panels is very appresiated</p>