用汇编程序实现串行通信 只能传256个数字 但有界面，大部分代码用于实现界面...

这是一个显示“中国北京”字样的程序,按“q”键退出。-This is a show

针对于arm架构的pxa270的一个boot程序,供开始学习ARM的朋友参考.-framework to address the pxa270 arm of a boot procedures, began studying for ARM reference to a friend.

分形--- ----羊齿叶 不错的-reaching back to the good leaf

是一个汇编延时程序，适合初学者使用，当P1.0端口输出高电平，即P1.0＝1时，根据发光二极管的单向导电性可知，这时发光二极管L1熄灭；当P1.0端口输出低电平，即P1.0＝0时，发光二极管L1亮；我们可以使用SETB　P1.0指令使P1.0端口输出高电平，使用CLR　P1.0指令使P1.0端口输出低电平。 -Delay is a compilation of procedures, suitable for beginners to use, when the high output port P1.0, P1.0 = 1 that is, when the one-way light-emitting diodes based on conductivity, we can see that this light-emitting diodes L1 extinguished when P1. 0 port output low, that is, P1.0 = 0, the light-emitting diodes L1-liang we can use the command SETB P1.0 port P1.0 output high to enable the use of instructions to enable CLR P1.0 output port P1.0 low.

实现原理是由8279的8*2键盘控制373扩展输出口，由一位片选信号线连接的8088CPU的一个地址上，8279的每一个键值控制8088里面的每一套方案，由8088控制373扩展口输出给单色灯，实现节日灯的效果。-Principle is that by 8279 to achieve the 8* 2 keyboard to control the expansion of output 373, by a chip select signal lines connected to an address on 8088CPU, 8279 every 8088 key control inside each set of program control 373 by 8088 expansion of output to the monochrome lights, festive lights to achieve results.

Test program to loop on Successive Approximation A-to-D conversion. Allows digital codes and resulting DAC output to be viewed on scope.-Test program to loop on Successive Approxi mation A-to-D conversion. Allows digital code "s and resulting DAC output to be viewed on scope.

参考sumsang的vivi修改后的在hfrk的smdk2410开发板上运行的bootloader-Reference sumsang the vivi revised smdk2410 in the development of on-board hfrk running bootloader

bios源代码，请对底层的代码有兴趣看下吧-bios source code, the code of the underlying interest Kanxia Bar

第一次上传的程序，是《C＋＋程序设计教程》系列的部分辅助代码。作者是钱能-From the first time the procedure is " C++ Programming Guide" series, some people in the supplementary code. The author is money to