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Description: st7920是现在比较好用的一款液晶显示控制器，内部含有GB5中文字库，以及图形点阵。本文是ST7920的应用实例，并通过检验，共大家参考。-st7920 is now more user-friendly new LCD controller, GB5 contain internal Chinese font, and graphics dot-matrix. This is the Driver of application examples, and through inspections, a total of reference.
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Size: 3072 |
Author: 立言还 |
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Description: 12864的测试程序。描述: *
* 12864LCD(带汉字库）演示程序 *
* 控制器ST7920 *
* LCD型号
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Size: 12288 |
Author: |
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Description: ST7920 控制器系列中文图形液晶模块汇编程序-ST7920 驴 脴脰脝脝 梅 脧渭脕脨脰脨脦脛脥 录 脨脦脪 潞 戮 搂 脛 拢 驴 茅 禄茫 卤 脿 鲁 脤脨貌
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Size: 1024 |
Author: 李永建 |
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Description: ST7920点阵式液晶显示模块的应用研究和编程-ST7920 dot-matrix LCD modules, applied research and programming
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Size: 119808 |
Author: 张轩伟 |
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Description: st7920显示代码，汇编语言编写，测试已通过-st7920 display code, compiled languages, test has passed
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Size: 1024 |
Author: xiaozhou721 |
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Description: LCD12864字符显示汇编程序（控制器ST7920）-ASM Program of LCD12864
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Size: 3072 |
Author: WP |
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Description: 12864标准字符点阵型液晶显示模块的演示程序[ASM51编程语言][MCS51三线式串行接口方式]
应用产品: 12864 标准中文字符点阵型液晶显示模块
本演示程序适用于12864液晶显示模块与MCS51系列单片机采用MCS51三线式串行接口
方式的硬件连线方式。
本演示程序包括ST7920兼容芯片的MCS51三线式串行接口方式子程序集,12864系列
标准中文字符点阵型液晶显示模块的接口子程序集,ST7920兼容芯片的液晶显示控制器的
通用子程序集,以及SMG12864系列标准中文字符点阵型液晶显示的演示子程序.-12864 standard character LCD module formation point of the demonstration program [ASM51 programming language] [MCS51 three-wire serial interface mode] applications: 12864 standard Chinese characters point of formation liquid crystal display module the demonstration program for LCD and MCS51 12864 MCS51 family of microcontrollers with three-wire serial interface way hardwired way. The demo includes ST7920 chip MCS51 compatible three-wire serial interface mode subroutine sets, 12864 series standard point of formation of Chinese characters LCD module interface subroutine sets, ST7920-compatible LCD controller chip generic subroutine set, and the series of standard Chinese characters point SMG12864 formation LCD demo subroutines.
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Size: 7168 |
Author: 赵盈盈 |
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Description: 12864G3标准字符点阵型液晶显示模块的演示程序[ASM51编程语言][MCS51三线式串行接口方式]
应用产品: 12864 标准中文字符点阵型液晶显示模块
本演示程序适用于12864液晶显示模块与MCS51系列单片机采用MCS51三线式串行接口
方式的硬件连线方式。
本演示程序包括ST7920兼容芯片的MCS51三线式串行接口方式子程序集,12864系列
标准中文字符点阵型液晶显示模块的接口子程序集,ST7920兼容芯片的液晶显示控制器的
通用子程序集,以及12864系列标准中文字符点阵型液晶显示的演示子程序.- 12864G3 standard character LCD module formation point of the demonstration program [ASM51 programming language] [MCS51 three-wire serial interface mode] applications: 12864 standard Chinese characters point of formation liquid crystal display module the demonstration program for LCD and 12864 MCS51 series microcontrollers MCS51 three-wire serial interface way hardwired way. The demo includes ST7920 chip MCS51 compatible three-wire serial interface mode subroutine sets, 12864 series standard point of formation of Chinese characters LCD module interface subroutine sets, ST7920-compatible LCD controller chip generic subroutine set, and the 12864 series of standards formation liquid crystal display Chinese characters point presentation subroutine.
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Size: 7168 |
Author: 赵盈盈 |
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Description: 12864 ASM驱动程序接着要做的事就是指定我们的图片要从哪里写入（即写入的XY坐标，这个是最关键，也是最难理解的部分）。因为我们这里是显示一整个画面的图片，所以我们就从12864的第一个点开始显示。那这个点的坐标是怎么定位的呢？我们往这个点写入数据后，要是接着再写数据，-Then to do is specify where to write from our picture (that is, write the XY coordinates of the Is the most critical part is the hardest to understand). Because we are here is to show an entire screen map Film, so we first point from the 12864 beginning to show. That the coordinates of this point is how determined Bit of it? We write data to this point, if followed by write data, that coordinates what would happen Change? First we must clarify what is 12864 how to write data to the GDRAM (graphics display Display RAM) to go. 12864 (ST7920 driver chips) to the screen is divided into two parts (as Figure in the vertical coordinate is divided into two parts of 00 ~ 1F). When we wrote the LCD after the coordinate values (how Why write back would say), ST7920 control chip on the LCD screen of the control process can use the following diagram Pieces to represent: (The following photograph picture a little later found the problem ... it s here in the horizontal c
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Size: 5120 |
Author: yuwei |
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