| 发明名称 |
DATA STORAGE SYSTEM WITH POWER MANAGEMENT AND METHOD OF OPERATION THEREOF |
| 摘要 |
A method of operation of a data storage system includes: providing a standby power source; detecting activity on a communication channel with an upstream re-driver powered with the standby power source; generating a signal-detect output from the upstream re-driver based on the activity; determining a link status with a power control unit based on the signal-detect output, the power control unit powered with the standby power source; and generating a power output from a power supply unit based on the link status, the power supply unit controlled by the power control unit. |
| 申请公布号 |
US2014351614(A1) |
申请公布日期 |
2014.11.27 |
| 申请号 |
US201414455158 |
申请日期 |
2014.08.08 |
| 申请人 |
Promise Technology, Inc. |
发明人 |
Ho Jenhao;Sundararajan Lakshmi Narasimhan;Huang Andrew Chi-Te;Sue Cherng-Ren |
| 分类号 |
G06F1/32;G06F1/26 |
主分类号 |
G06F1/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of operation of a data storage system comprising:
providing a standby power source; detecting activity on a communication channel with an upstream re-driver powered with the standby power source; generating a signal-detect output from the upstream re-driver based on the activity; determining a link status with a power control unit based on the signal-detect output, the power control unit powered with the standby power source; and generating a power output from a power supply unit based on the link status, the power supply unit controlled by the power control unit. |
| 地址 |
Milpitas CA US |
