这个程序在P89C51嵌入式微控制器盒正弦波

不怕掉电的万年历,用了两个专用芯片8155及DS12887,-Power-down is not afraid of the calendar, with two dedicated chips 8155 and DS12887,

Part IV In part II we discussed the conversion of binary numbers into decimal digits. It is sometimes useful to build circuits that use this method of representing decimal numbers, in which each decimal digit is represented using four bits. This scheme is known as the binary coded decimal (BCD) representation. As an example, the decimal value 59 is encoded in BCD form as 0101 1001. You are to design a circuit that adds two BCD digits. The inputs to the circuit are BCD numbers A and B, plus a carry-in, cin. The output should be a two-digit BCD sum S1S0. Note that the largest sum that needs to be handled by this circuit is S

一个8019网卡驱动程序-A device driver for 8019 Ethernet card

eCos/RedBoot for勤研ARM AnywhereII(4510) 含全部源代码--eCos/RedBoot for Qin Yan ARM AnywhereII(4510), including all source codes.

一个bmp文件到16进制数组转换的工具，可以应用于嵌入式系统中的LCD哦。-bmp files to a 16-band array conversion tool can be used in embedded system LCD oh.

计算器，能实现简单的加减乘除运算。在MINIGUI下运行。用C语言开发的。-Calculator that can perform simple addition and subtraction multiplication and division operations. The MINIGUI run. Developed using C language.

资源描述基于Quartus9.0 II SignalTap II调试SDRAM的代码。SDRAM型号为IS62LV256.

12位DA芯片TLC2543驱动程序 12位DA芯片TLC2543驱动程序-12 DA chip TLC2543 driver 12 DA chip TLC2543 driver

这是我的开发板的原理图，希望能对大家有帮助 -This is my development board schematic diagram of the hope that it can be helpful to everyone

Boot log for Kiss 1600 (based on Sigma EM8622 CPU)