Static information storage and retrieval – Read/write circuit – With shift register
Reexamination Certificate
2006-08-15
2006-08-15
Phung, Anh (Department: 2824)
Static information storage and retrieval
Read/write circuit
With shift register
C365S078000, C365S185330, C711S103000, C711S109000, C711S154000
Reexamination Certificate
active
07092301
ABSTRACT:
The present invention provides a controller that can write an operation program for a control circuit to a memory and a method for writing data, while suppressing an increase in circuit area and an increase in manufacturing cost. An ATA register is connected to a host computer. A flash ROM access register is connected to the ATA register. When a special command code80his sent to the ATA register from the host computer, data (a command and microcomputer control software) sent from the host computer is sent via the ATA register. A decoder decodes the data sent to the flash ROM access register and generates a format, an address, and data for writing the microcomputer control software to the flash ROM.
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Patent Abstracts of Japan, Publication No. 05-081012, Publication Date: Apr. 2, 1993, Title: “Firmware Rewrite System for Information Processor”.
Fish & Richardson P.C.
Le Toan
Phung Anh
Sanyo Electric Co,. Ltd.
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