| 摘要 |
<p>An electronic encoding device comprising a non-volatile memory (112), a controller (102) coupled to the non-volatile memory (112), encoder logic (114) coupled to the non-volatile memory (112), input logic (118) coupled to the controller (102), output logic (116) coupled to the non-volatile memory (112), and a voltage level detection circuit (113) coupled to the non-volatile memory (112), which provides a signal responsive to a non-volatile memory write voltage to enable a read from the non-volatile memory (112). The electronic encoding device is capable of preventing unauthorized access to data stored in the non-volatile memory (112).</p> |
