Display ON / OFF Instruction
Posted: Fri Mar 23, 2007 11:37 am
Two Questions:
Is the DISPLAY ON/OFF instruction unecessary for lcds without backlight?
Is there any necessary BUSY FLAG wait between data nibbles when transmitting in 4-bit mode? In other words, do i need to check the BUSY FLAG between the first and second half of the data?
Is the DISPLAY ON/OFF instruction unecessary for lcds without backlight?
Is there any necessary BUSY FLAG wait between data nibbles when transmitting in 4-bit mode? In other words, do i need to check the BUSY FLAG between the first and second half of the data?