METHOD FOR POWER DOWN INTERRUPT IN A DATA MODEM
    5.
    发明申请
    METHOD FOR POWER DOWN INTERRUPT IN A DATA MODEM 失效
    数据调制解调器中断电中断的方法

    公开(公告)号:US20070124604A1

    公开(公告)日:2007-05-31

    申请号:US11010477

    申请日:2004-12-14

    IPC分类号: G06F1/00

    CPC分类号: H04M11/066

    摘要: An improved data modem (IDM) and method includes a communication processor module, a mass storage module, a power converter module, and one or more DSP modules. The communication processor module utilizes commercial off-the-shelf components as well as electrically programmable logic devices (EPLD), which are programmed to provide a watchdog timer, programmable interrupt controller, flash page addressing, ISA bus decoder and controller, and various circuits and logic.

    摘要翻译: 改进的数据调制解调器(IDM)和方法包括通信处理器模块,大容量存储模块,功率转换器模块和一个或多个DSP模块。 通信处理器模块使用商业现成的组件以及电可编程逻辑器件(EPLD),其被编程为提供看门狗定时器,可编程中断控制器,闪存寻址,ISA总线解码器和控制器以及各种电路和 逻辑。