Servo device auto-booted upon power supply recovery and...

Details Servo device auto-booted upon power supply recovery and... Servo device auto-booted upon power supply recovery and...

2011-06-14

2011-06-14

Elamin, Abdelmoniem (Department: 2116)

Electrical computers and digital processing systems: support

Digital data processing system initialization or configuration

C713S002000, C713S100000, C717S168000, C709S223000

Reexamination Certificate

active

07962735

ABSTRACT:
A servo device auto-booted upon power supply recovery and a method thereof include a plurality of mainboards, a circuit board, a power supply, a memory unit, an auto-booting unit, and a switching unit. The switching unit and the memory unit storing a basic input/output system (BIOS) are disposed on the circuit board. The auto-booting unit outputs a selection signal when the power supply recovers the supply of power after an abnormal power failure, and then the switching unit transmits the BIOS to each mainboard sequentially according to the selection signal, so as to finish the auto-booting of the entire servo device.

REFERENCES:
patent: 5854905 (1998-12-01), Garney
patent: 6167532 (2000-12-01), Wisecup
patent: 6317828 (2001-11-01), Nunn
patent: 2003/0084307 (2003-05-01), Schwartz
patent: 2007/0186086 (2007-08-01), Lambert et al.

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