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...http://www.google.fr/patents/US7296165?utm_source=gb-gplus-shareBrevet US7296165 - Method for power down interrupt in a data modem
