config_subsystem system generator project

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CML CMX868 modem

gprs modem 的faq，方便新手了解这方面的知识。-gprs modem" s faq, facilitate the novice to understand this knowledge.

UART device driver for PC-to-PC communication using Null Modem Cable

ADSL 接入技术已成为终端用户最主要的宽带接入技术。ADSL 技术的关键是ADSL 调制解调器,即ADSL MODEM。ADSL 用户端调制解调器驱动器是一个宽频带功率放大器,他能不失真放大和传输电话线上已编码的数字信号。 本文通过对ADSL 调制解调器驱动器特点、结构和性能的分析,给出了一种ADSL 用户端MODEM 驱动器的实现电路。该 电路采用具有优良高频的双功率放大器L T1886 ,即使在配置高电平的闭环增益网络后也能保持较低的失真。-ADSL access technology has become the most important end-user broadband access technology. ADSL technology is the key to ADSL modem, that is, ADSLMODEM. ADSL modem client driver is a broadband power amplifier, the distortion that he can not enlarge and transfer telephone lines have been encoded digital signal. Based on the ADSL modem driver characteristics, structure and performance analysis, we give a ADSL client realize MODEM driver circuit. The circuit has an excellent high-frequency power amplifier of the dual-L T1886, even though high in the configuration of the closed-loop gain network also able to maintain low distortion.

anydata 模块AT命令组,无线通讯模块参数-anydata AT commands dial

qam的解调程序，可以参考，对学习有帮助-qam demodulation process, you can reference on learning to help

最简来电显示源代码,有注释,直接查出连接modem的串口-Simplest CND source code, a note found directly linking the serial modem

Linux下gsm/gprs modem的看守程序。支持短信发送与接受。-Linux under the gsm/gprs modem guard procedures. Support and acceptance of message sent.

MODEM驱动程序，可实现MODEM的大部分操作-MODEM Driver can be achieved most of the operation MODEM