What does the page in LCD12864 mean?? How to distribute on the LCD screen? What does it have to do with the line??
Author:Hu Wanchun Time:2021-07-22 14:38 Browse(250)
You can take a good look at the chip manual. Generally, one page in RAM corresponds to eight lines on the screen. For example, the first eight lines on the screen correspond to the first page in arm. If you write a 0xff to the first byte on the first page, the first point from one to eight lines on your screen will turn black. That is to say, one byte on this page directly controls eight consecutive points on the screen.
You can take a good look at the chip manual. Generally, one page in RAM corresponds to eight lines on the screen. For example, the first eight lines on the screen correspond to the first page in arm. If you write a 0xff to the first byte on the first page, then the first point from one to eight lines on your screen will turn black, that is, one byte on this page, Direct control of eight consecutive dots on the screen.. It's easy to do. You don't need to take out the font library. As long as you give the internal code, the LCD will show it. The right half of the screen shows the content of which side of the signal you give. The 8-bit data line is for you to input the signal. It is controlled by 8-bit single chip microcomputer. The general signal is 8-bit. The internal code is also 8-bit.

What does the page in LCD12864 mean?? How to distribute on the LCD screen? What does it have to do with the line??

Hot labels
Related topics