Electrical computers and digital processing systems: support – Computer power control – Having power source monitoring
Reexamination Certificate
2005-10-04
2005-10-04
Lee, Thomas C. (Department: 2115)
Electrical computers and digital processing systems: support
Computer power control
Having power source monitoring
C702S017000, C702S062000, C713S330000, C713S300000
Reexamination Certificate
active
06952788
ABSTRACT:
A hardware interface usable to communicate with electrically erasable read-only memory devices and, optionally, other external controls or devices, includes self-monitoring power supply circuitry, an EEPROM driver and noise and signal degradation prevention circuitry, and optional input/output circuitry which provides for programmatically cycling power to the memory device. The self-monitoring power supply circuitry is capable of determining whether a power supply has reached the hardware interface. The EEPROM driver and noise and signal degradation prevention circuitry reduces signal noise and/or signal degradation and driver circuitry for programming, monitoring, and downloading information to and from the EEPROM devices. The digital input/output circuitry is capable of controlling the power supply to the hardware interface, downloading or monitoring information to the hardware interface, or controlling/responding to external devices or controls.
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ALTERA Corporation, Application Note 59, Dec. 1995, Ver. 1.
Kuyt Edwin
La Louis B.
Rodriguez Alberto
Rommelmann Heiko
Lee Thomas C.
Oliff & Berridg,e PLC
Tran Vincent
Xerox Corporation
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