3280Led点阵时钟，08接口

这里介绍的电路是一个微控制器为基础的自动房光控制器。与运算放大器 LM324 的微控制器被有线就与两个红外传感器单位计数会在酒店房间内的人士的数目和出来的人士的数目。当房间内的人数为零时，它自动断开连接电源。当有人进入房间时，计数器的递增和房间的电源被还原。房间内的人数是七段显示器上显示。 七段显示器进行多路复用中继将活力取决于在房间里面的人的数目后，它自动切换光

发一个基于ModelSim仿真的Verilog源代码包-made a ModelSim simulation based on the Verilog source code

输入节点数和子图数，随机生成有向无环图，统计出每个节点的出度和入度，并且将其转换成为十字链表。

单片RS232-PPP/TCP/IP协议转换模块- Monolithic RS232-PPP/TCP/IP agreement transformation module

mc35中文资料，很难得的好资料，很不好找的-MC35 Chinese data, it is difficult to get good information, very不好找the

IC 卡驱动程序，写的规范-Driver IC card, write norms

此代码基于NXP公司的LPC2138ARM7源代码，是2011年全国大学生电子设计大赛智能小车组的源代码，能够驱动小车完成大赛规定的任务并获得了不错的名次！

很有用的bootloader源码-very useful source Bootloader

这是一个简单的演示代码，移位寄存器可以与8051单片机接口

应用背景The CMX990 provides, on-chip: a flexible, formattable GMSK packet and freeformat modem, a dual synthesiser fed from an external source, IF and RF transceiver stages for both Rx and Tx modes, and auxiliary ADCs and DACs for system control and monitoring.关键技术Operating in the range of 400MHz to 1GHz at data rates of 4 to 16 kbps. This single-chip, half-duplex device requires a minimum of external components, keeping end-product board size, power consumption and cost to an absolute minimum. The versatile GMSK modem is configured for either packet and freeformat data operation via an efficient task-oriented Rx and Tx format and command structure combined with data scrambling, interleaving and FEC and CRC capabilities. Rx data acquisition, extraction and tracking functions use Rx data-quality feedback to support varying signal environments. IF and RF functions in the Tx path handle all the signal processing requi