Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorLCD touch panel and FPGA
Hi, I wanted to ask if I could interface a touch panel LCD with FPGA without using microcontrollers. I've tried searching the internet for usefull info regarding this kind of interface but from ...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- Hi, Ok, I see. Can you refer me to some tutor regarding X and X'? I lost you on this one... And if, for instance, i'll buy this LCD: http://cgi.ebay.com/3-2-tft-lcd-module-display-touch-panel-pcb-adapter-/200475566068?cmd=viewitem&pt=lh_defaultdomain_0&hash=item2ead465ff4 will I need also an external ADC? --- Quote End --- Yes. X and X' http://www.divshare.com/download/11463401-4a9 320qvt-SPEC.pdf Page 3 TOUCH PANEL X_LEFT TOUCH PANEL X_RIGHT For Y and Y' TOUCH PANEL Y_DOWN TOUCH PANEL Y_UP looks like you panel have analog interface.
