16*16点阵的，觉得这个里面用 指针来查找数组蛮好的 。

51单片机的步进电机驱动程序-51 Single-chip stepper motor driver

AT89C5131的接口驱动-AT89C5131 Driver Interface

伟福 WAVE6000 环境下 MCS51汇编调用C51例程-Wei Fu WAVE6000 environment MCS51 compilation called C51 routines

lcd common driver with mcu

凌阳IDE中写的一个LED键盘模组制程序，改一下自己的IO代码 直接编译就可以使用了-Sunplus IDE write a keyboard LED module system procedures, change your own direct IO code compiler can use the

MCS-51系列单片机实例详解和案例代码，代码都是基于C语言-MCS-51 series single-chip Detailed examples and case code, the code are based on C language

基于C51体系结构实现的电路保护的源代码，有非常珍贵的商业价值-C51-based architecture to achieve circuit protection of source code, has a very valuable commercial value

拷拷贝到你的Keil安装目录下的c51in文件夹中。 工程文件中需设置一下: project->Option for Target Target1 选Debug页 左侧最下面 Dialog Dll 一般是DP51.DLL，不用修改 Parameter 中是 -P51 在其后加入 -dledkey 即该行看起来应该是这样的： -p51 -dledkey 保存即可 进入调试后，点击：Peripherals，其中多出一个“键盘LED实验仿真板”选择该项即可。-emboss your copy of the Keil installation directory under the decoder bin folder. The project document to be provided as follows : project-gt; Option for Target Target1 election Debug bottom of the left page is generally Dialog Dll DP51.DLL, need not be amended Parameter is- P51 add after-dledkey that the bank should look like this :-p51-can be preserved into dledkey to debug and click : Peripherals, in which more than a "keyboard LED simulation board," which can be chosen.

126*64或192*64LCD驱动程序包，控制芯片HD61202-126* 64 or 192* 64LCD driver package, control chip HD61202

9s12定时器的应用实例，采用中断方式，已调试通过-9s12 timer example, interrupt, through debugging