INFORMATION PROCESSING DEVICE
First Claim
Patent Images
1. An information processing device either connected to or incorporating a storage device, the information processing device comprising:
- a main CPU; and
a sub CPU;
the main CPU having a function of executing an application program whereas the sub CPU does not have the function of executing the application program,wherein the sub CPU is in an active state while the main CPU is in a standby state, andif the sub CPU receives a download instruction from a server while the main CPU is in the standby state, the sub CPU downloads an application-related file from the server and stores the file into the storage device, whereas the main CPU further receives the download instruction from the server if the main CPU is in the active state, and the main CPU further downloads the application-related file from the server and stores the file into the storage device.
1 Assignment
0 Petitions
Accused Products
Abstract
In an information processing device 10, while a main CPU 200 is in a standby state, a sub CPU 100 is in an active state. While the sub CPU 100 is in the standby state, the main CPU 200 is in the active state. The main CPU 200 and the sub CPU 100 are capable of reading data from a storage device. Upon receipt of a power ON instruction by a button monitoring unit 70, the sub CPU 100 starts the main CPU 200 and goes into the standby state, and upon receipt of a power OFF instruction by the button monitoring unit 70, the main CPU 200 starts the sub CPU 100 and goes into the standby state.
8 Citations
9 Claims
-
1. An information processing device either connected to or incorporating a storage device, the information processing device comprising:
-
a main CPU; and a sub CPU; the main CPU having a function of executing an application program whereas the sub CPU does not have the function of executing the application program, wherein the sub CPU is in an active state while the main CPU is in a standby state, and if the sub CPU receives a download instruction from a server while the main CPU is in the standby state, the sub CPU downloads an application-related file from the server and stores the file into the storage device, whereas the main CPU further receives the download instruction from the server if the main CPU is in the active state, and the main CPU further downloads the application-related file from the server and stores the file into the storage device. - View Dependent Claims (3, 4, 5, 6, 7, 8)
-
-
2. An information processing device either connected to or incorporating a storage device, the information processing device comprising:
-
a main CPU; and a sub CPU; the main CPU having a function of executing an application program whereas the sub CPU does not have the function of executing the application program, wherein the sub CPU is in an active state while the main CPU is in a standby state, the main CPU, by use of a user account, signs in to a service provided by a server, and the sub CPU maintains a state of signing in to the service provided by the server while the main CPU is in the standby state. - View Dependent Claims (9)
-
Specification