| 发明名称 |
COMPUTER AND CONTROL METHOD THEREOF |
| 摘要 |
A computer and a control method thereof are provided. The computer includes a power button, a flash read-only memory (ROM), a processor, a near field communication (NFC) module, a chipset, and a coprocessor. The flash ROM stores a power button protection state for the power button. The chipset is coupled to the processor and the flash ROM. The coprocessor is coupled to the power button, the NFC module, and the chipset. The coprocessor verifies whether a current user identification (UID) of a NFC card equals a default user identification (UID) after the NFC module generates an interrupt request (IRQ). The coprocessor changes the power button protection state when the current UID equals the default UID. |
| 申请公布号 |
US2014373183(A1) |
申请公布日期 |
2014.12.18 |
| 申请号 |
US201314042770 |
申请日期 |
2013.10.01 |
| 申请人 |
QUANTA COMPUTER INC. |
发明人 |
LI Chi-Li;LIEN Chun-Hao |
| 分类号 |
G06F21/81 |
主分类号 |
G06F21/81 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computer, comprising:
a power button; a flash read-only memory (ROM) for storing a power button protection state for the power button; a processor; a near field communication (NFC) module; a chipset, coupled to the processor and the flash ROM; and a coprocessor, coupled to the power button, the NFC module and the chipset, wherein the coprocessor is operative to verify whether a current user identification (UID) of a NFC card equals a default user identification (UID) after the NFC module generates an interrupt request (IRQ), and the coprocessor is operative to change the power button protection state when the current UID equals the default UID. |
| 地址 |
Tao Yuan Shien TW |
