Electrical computers and digital processing systems: processing – Processing control – Instruction modification based on condition
Reexamination Certificate
2007-04-03
2007-04-03
Kim, Kenneth S. (Department: 2111)
Electrical computers and digital processing systems: processing
Processing control
Instruction modification based on condition
C712S208000, C712S214000
Reexamination Certificate
active
10840350
ABSTRACT:
A command processing device has a decoding unit, an executing unit and a providing unit. The decoding unit decodes a system command. The executing unit executes the system command and generates an address designation signal. The providing unit provides the system command. The providing unit includes a memory circuit, a generating circuit, a register and a decoder. The memory circuit stores an original command including an original data in response to the address designation signal. The generating circuit receives the original data end and a feedback data, and generates a new command including feedback data in response to a control signal. The register receives the new command and outputs the feedback data to the generating circuit. The decoder decodes the new command from the register and outputs the decoded command as the system command.
REFERENCES:
patent: 4831572 (1989-05-01), Sekiguchi
patent: 5150469 (1992-09-01), Jouppi
patent: 5566308 (1996-10-01), Bendelac et al.
patent: 6434690 (2002-08-01), Ohsuga et al.
Kim Kenneth S.
Nixon & Peabody LLP
Oki Electric Industry Co. Ltd.
Studebaker Donald R.
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