Nov 26, 2008 #1 S senthilkumar Advanced Member level 1 Joined Nov 24, 2001 Messages 401 Helped 27 Reputation 54 Reaction score 19 Trophy points 1,298 Location india Activity points 3,965 avr 320x240 i am trying to interface lampex 320x240 lcd which has buildin controller sed1335 series.if its work with 8051.but i want to interface with avr. i am connecting lcd to avr via PORTC and PORTB. my question is is it required pullup or Not in the port?
avr 320x240 i am trying to interface lampex 320x240 lcd which has buildin controller sed1335 series.if its work with 8051.but i want to interface with avr. i am connecting lcd to avr via PORTC and PORTB. my question is is it required pullup or Not in the port?