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公开(公告)号：EP0632629B1
公开(公告)日：2004-09-22
申请号：EP94304741.5
申请日：1994-06-29
摘要： Updated operating code and parameters can be reprogrammed into a modem system with no disassembly of the modem hardware. The modem system includes an in-circuit reprogrammable memory chip (3,17) in which operating code and parameters are stored. Two control programs control the reprogramming of updated operating code. One of the control programs is designed for manufacturing and testing purposes. The other control program allows remote reprogramming of updated operating code or parameters from a remote location such as a customer site. The modem system is portable, obtaining power from a standard 9 volt battery. Therefor, various power saving features are also incorporated into the modem system.
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公开(公告)号：EP0632629A1
公开(公告)日：1995-01-04
申请号：EP94304741.5
申请日：1994-06-29
IPC分类号： H04L29/06
摘要： Updated operating code and parameters can be reprogrammed into a modem system with no disassembly of the modem hardware. The modem system includes an in-circuit reprogrammable memory chip (3,17) in which operating code and parameters are stored. Two control programs control the reprogramming of updated operating code. One of the control programs is designed for manufacturing and testing purposes. The other control program allows remote reprogramming of updated operating code or parameters from a remote location such as a customer site. The modem system is portable, obtaining power from a standard 9 volt battery. Therefor, various power saving features are also incorporated into the modem system.
摘要翻译： 更新的操作代码和参数可以重新编程到调制解调器系统中，无需拆卸调制解调器硬件。 调制解调器系统包括其中存储操作码和参数的在线可重编程存储器芯片（3,17）。 两个控制程序控制更新的操作代码的重新编程。 其中一个控制程序设计用于制造和测试目的。 另一个控制程序允许远程重新编程来自远程位置（如客户站点）的更新的操作代码或参数。 调制解调器系统是便携式的，从标准的9伏电池获得电力。 因此，各种省电功能也被并入到调制解调器系统中。
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