摘要
针对 32 0× 2 4 0点阵液晶显示模块 ,在确定直角坐标轴的基础上 ,论述了显示点的地址与坐标 (x,y)之间的相互转换关系及计算方法。阐述了坐标变换、坐标值域的扩大与缩小 ,以及与显示点地址之间的相互转换关系。
According to dot matrix LCD of 320×240, and on the basis of the right angle coordinate axis, the connection between the display dotaddress and the coordinate(x,y), and the calculating method are discussed The change of coorodinates, the extending and reducing the range of the coordinate value and the transformation of display dotaddresses are expounded
出处
《广西工学院学报》
CAS
2002年第1期28-31,共4页
Journal of Guangxi University of Technology
