使用Viaccess 3银卡PIC18F2620

GPL162001通用异步收发器模块演示程序

I2C总线存储器24c02驱动程序（KEIL）-memory 24c02 I2C Bus Driver (KEIL)

有关键盘接口的程序，我自己弄的，希望有帮助-Procedures relating to the keyboard interface, I get and I hope that helps

MAX197子程序,实现12位AD转换,高精度高速转换

通用串口通讯,C51程序源代码 通用串口通讯,C51程序源代码 -Universal Serial communications, C51 source code generic serial communications, C51 source code

这是一个信号发生器的程序，适用于iar环境，可用于msp430的单片机 -This is a signal generator procedures, applicable to iar environment, can be used for MSP430 microcontroller

usb开发资料,外围设备实现-usb development information, the external devices

高精度实时时钟-SD2001驱动程序，在要求较高精度的地方可以作为参考资料。-High-precision real-time clock-SD2001 driver in place require a higher accuracy can be used as reference materials.

本程序是用于访问空间大于 64 KB （即：地址指针数大于两个字节）外部扩展随机存取存储器的源程序文件。-the procedures for accessing space is greater than 64 KB (ie : Address indicator greater than 2 bytes) of external expansion of random access memory source files.

061a板的语音识别必须源文件，播放文件-061A board speech recognition must be the source file, play the file