液晶模块320240带中文字库

南京名闻科技有限公司 025-84402170 季先生
MW320240D 带中文字库液晶显示模块使用说明书
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南京名闻科技有限公司 025-84402170 季先生
目录
1. 简介...................................................................................................................................................3 2. 引脚说明...........................................................................................................................................4 3. 微控制器(MCU)的接口...................................................................................................................5
3.1 8080 系列的 MCU 接口 ........................................................................................................5 3.2 6800 系列的 MCU 接口 ........................................................................................................6 3.3 4Bit/8Bit 的 MCU 接口..........................................................................................................8 4. 中文字型 ROM ................................................................................................................................9 5. 功能应用介绍.................................................................................................................................10 5.1 Wakeup 的程序......................................................................................................................10 5.2 文字模式设定........................................................................................................................10 5.3 绘图模式设定........................................................................................................................12 5.4 闪烁与反白显示....................................................................................................................15 5.5 中/英文文字对齐 .................................................................................................................. 17 5.6 LCD 屏幕显示 On/Off 设定 ................................................................................................18 5.7 光标 On/Off 设定 .................................................................................................................18 5.8 光标位置与移位设定............................................................................................................19 5.9 光标闪烁设定........................................................................................................................20 5.10 光标高度与宽度设定..........................................................................................................20 5.11 工作及显示窗口大小设定..................................................................................................21 5.13 自动填入资料到 DDRAM..................................................................................................22 5.14 屏幕更新频率设定..............................................................................................................23 5.15 中断(Interrupt)与忙碌(Busy)设定 ...................................................................................... 23 5.16 省电模式..............................................................................................................................24 5.17 如何读取 Font ROM 字型 .................................................................................................25 5.18 字型放大设定......................................................................................................................26 5.19 图层显示功能设定..............................................................................................................26 5.20 Key Scan 应用 ..................................................................................................................... 28 5.21 屏幕水平移动及垂直卷动设定..........................................................................................29 5.22 ASCII 区块选择设定 .......................................................................................................... 31 5.23 自行造字..............................................................................................................................35 6. 触摸式面板(Touch Panel)的界面 .................................................................................................. 37 6.1 电阻式触摸面板....................................................................................................................37 6.2 触摸面板的应用....................................................................................................................39 附录 A. 指令时间...............................................................................................................................43 附录 B. 缓存器功能表.......................................................................................................................44 附录 C. 线图与子程序...................................................................................................................49 附录 D. 外形尺寸图...........................................................................................................................53