串口通讯工具，提供了两个串行POR同步监测…

一个串口通信的例子，简单的。。可以先学习。-Example of a serial communication, simple. . Can learn.

用Labview做的一个串口调试软件，以及原程序-Using Labview to do a serial debugging software, as well as the original procedure

RS232的UART编程，包括波特率发生器模块，串口接受模块，串口发送模块-RS232 programming the UART, including the baud rate generator module, serial module to receive, send serial module

串口通信控制器的Delphi例子-Serial Communication Controller Delphi examples

时间调度相关的开源代码，时间调度相关的开源代码-quarts

串口调试精灵，可以收发ASCII和HEX两种格式的数据，简单实用。-serial debugging genies, TX ASCII and HEX both formats of data, simple and practical.

SIM300 TCPIP Application Notes 英文手册，希望对您有用 -SIM300 TCPIP Application Notes English manual, want to be useful for you

计算机串口调试的小程序，可以监测串口的RTS,DSR活动-Computer serial port debugging applets, you can monitor the serial port of the RTS, DSR activities

C51单片机串行口中断服务程序,good-C51 single-chip serial port interrupt service routine, good

The PCD5003A is a very low power decoder and pager controller specifically designed for use in new generation radio pagers. The architecture of the PCD5003A allows for flexible application in a wide variety of radio pager designs. The PCD5003A is fully compatible with “CCIR Radio paging Code No. 1” (also known as the POCSAG code) operating at data rates of 512, 1200 and 2400 bits/s using a single oscillator crystal of 76.8 kHz. In addition to the standard POCSAG sync word the PCD5003A is also capable of recognizing up to 4 User Programmable Sync Words (UPSWs). This permits the reception of both private services and POCSAG transmissions via the same radio channel. Used together with the Philips UAA2080 or UAA2082 paging receiver, the PCD5003A offers a highly sophisticated, miniature solution for the radio paging market. Control of an RF synthesizer circuit is also provided to ease alignment and channel selection