Electrical computers and digital data processing systems: input/ – Input/output data processing – Frame forming
Reexamination Certificate
2006-05-09
2006-05-09
Treat, William M. (Department: 2181)
Electrical computers and digital data processing systems: input/
Input/output data processing
Frame forming
C710S020000, C710S021000, C710S033000, C710S036000
Reexamination Certificate
active
07043574
ABSTRACT:
A computer system has a central processing unit, an input/output unit and two network units. The central processing unit is connected to the input/output unit via two network units. The central processing unit sends a frame, included in data, to the input/output unit via one network unit and simultaneously sends the same frame to the input/output unit via the other network unit. The input/output unit receives the same frames via both network unit. The input/output unit sends either of the same frames, whichever is received faster than the other, to the internal circuits.
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Farooq Mohammad O.
NEC Corporation
Treat William M.
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