Program download type information processor

Details Program download type information processor Program download type information processor

1995-02-08

1997-05-13

Kriess, Kevin A.

G06F 944

Patent

active

056301391

ABSTRACT:
An information processor includes a CPU, an EEPROM for storing a program for ordinary processing and program download control, and a RAM having a first program storage area for loading the program stored in the EEPROM and a second program storage area for storing a new downloaded program. In an idle time in the ordinary processing program, the CPU executes the download control program to download the new program from an external device into the second program storage area of the RAM and store the downloaded program in the EEPROM, while the CPU is reset after the storage of the program.

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patent: 5305457 (1994-04-01), Takida et al.
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