Host peripheral system and method for loading an external...

Details Host peripheral system and method for loading an external... Host peripheral system and method for loading an external...

2011-03-15

2011-03-15

Du, Thuan N (Department: 2116)

Electrical computers and digital processing systems: support

Digital data processing system initialization or configuration

Loading initialization program

C713S001000, C710S008000, C710S062000

Reexamination Certificate

active

07908471

ABSTRACT:
When booting a host, a host peripheral system sends a boot code to the host for controlling the booting operation of the host via a serial transmission line, and loads an external program code into the host. After setting up a transmission mechanism through executing the external program code, the host can forward a write command to the host peripheral system for writing the data provided by the external program code to the command identification sector of the non-volatile memory of the host peripheral system, and the host peripheral system is capable of identifying the data as a command and executes functional operations corresponding to the command. After finishing the functional operations, the host peripheral system forwards a finish signal to the host, and the host is able to send a read command for fetching the data signal generated in the functional operations.

REFERENCES:
patent: 7293166 (2007-11-01), Nguyen et al.
patent: 2007/0136568 (2007-06-01), Ding
patent: 2008/0172556 (2008-07-01), Ishikawa et al.

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