Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital logic testing
Reexamination Certificate
2008-07-01
2008-07-01
Britt, Cynthia (Department: 2117)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital logic testing
C714S734000
Reexamination Certificate
active
11089053
ABSTRACT:
A switch control apparatus for controlling a switch is provided, the switch control apparatus including: a sequence memory for recording a sequence pattern, which includes open/close instruction data which instruct the switch thereon to open/close; an address control module for sequentially retrieving each of the open/close instruction data of the sequence pattern from the sequence memory; and an open/close state storage module for storing an open/close state instructed by changed open/close instruction data, when the open/close instruction data retrieved by the address control module is changed, wherein the open/close state stored by the open/close state storage module is provided to the switch such that the switch opens or closes in response to the open/close state.
REFERENCES:
patent: 6711314 (2004-03-01), Mori et al.
patent: 6815992 (2004-11-01), Ng et al.
patent: 2261748 (1993-05-01), None
NN8206146 IBM—TDB VLSI Switching-Circuit Failure Testing. Jun. 1982.
Kawashima Hiroyuki
Shimoyama Satoshi
Yamamoto Kazushige
Avantest Corporation
Britt Cynthia
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