| 发明名称 |
CONTROL CHIP AND CONNECTION MODULE UTILIZING THE SAME |
| 摘要 |
A control chip including a first pin, a second pin, a trigger circuit and a control circuit is provided. The first pin is configured to couple to a connection port. The second pin is configured to couple to the connection port. The trigger circuit sets a level of the second pin to a second level when the connection port is coupled to an external electronic device and the level of the second pin is equal to a first level. The control circuit maintains the level of the second pin at the second level when a voltage of the first pin is equal to a pre-determined voltage. |
| 申请公布号 |
US2015316943(A1) |
申请公布日期 |
2015.11.05 |
| 申请号 |
US201414479896 |
申请日期 |
2014.09.08 |
| 申请人 |
Nuvoton Technology Corporation |
发明人 |
TUNG Shih-Hsun |
| 分类号 |
G05F1/613 |
主分类号 |
G05F1/613 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A control chip, comprising:
a first pin configured to couple to a connection port; a second pin configured to couple to the connection port; a trigger circuit setting a level of the second pin to a second level when the connection port is coupled to an external electronic device and the level of the second pin is equal to a first level; and a control circuit maintaining the level of the second pin at the second level when a voltage of the first pin is equal to a pre-determined voltage. |
| 地址 |
Hsinchu Science Park TW |
