PROTEL format of EP2C8Q208 schematic and PCB, absolutely right

sst89c58下载器，使用keilc51的debug调试器下载。将本程序编译后写入sst89c58，并编程为remap 4kbytes。该芯片即有了keil环境下载功能,当p1.0拉低时，启动时进入下载程序，进入下载程序后将会自动删除block0,p1.0高电平时进入用户程序。 进入下载程序后，可以通过串口和keil的仿真环境连通，波特率自动调节,选择load HEX文件，即可将程序下载到sst89c58的低端32keeprom中。除了7e00-7fffh被占用-sst89c58 downloader, use the debug keilc51 Debugger download. This procedure compiled into sst89c58 and programming to remap 4kbytes. The chip has Keil environment that is the ability to download, p1.0 down, start the download entered into the download will be automatically deleted after block0, p1.0 to I enter the user program. After entering the download, through serial and Keil simulation environment connectivity, baud rate adjusts to choose load HEX documents, procedures and can be downloaded to the lower end of 32keeprom sst89c58 China. Apart from 7e00-occupied 7fffh

基于Cortex-M3的NXP公司的LPC1766的单片机IAP串口升级程序bootloader,可通过串口升级单片机中的程序

这是一个驾校的系统　，请大家好好看那．-This a Driving School system Please remember watch.

8051 c code for AT24c256

avr microcontroller based frequency counter source code

C8051F020读写24C256的keil c51程序-C8051F020 literacy 24C256 the keil c51 procedures

80x87

NE2000的驱动-NE2000 drivers

RTCCLOCK RTCCLOCK RTCCLOCK-RTCCLOCK RTCCLOCK RTCCLOCK RTCCLOCK

座机短信发送平台，LCM显示发送和接受号码显示源程序。子库函数定义-jet sent SMS platform, LCM revealed sending and receiving numbers indicate the source.- The function definition