Single-chip system monitor

15 October 2008 Circuit & System Protection

IDT has introduced a single-chip solution for system monitoring solutions in the industrial and computing markets, capable of monitoring multiple computing processes simultaneously. The 9WDV3501 is designed to watch the voltage, processor operation and temperature in any type of computing system, including servers, routers, storage area networks and POS registers. It prevents these types of systems from operating in error or unsafe modes, thus eliminating potential system damage and performance errors. The device is pin programmable and features a power-on reset function that holds the reset pins in active mode when the user first turns on the power switch, allowing the power supplies to reach maximum levels. It also features a watchdog timer that monitors the control microprocessor to ensure it is functioning correctly.

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