| 发明名称 |
Method and Apparatus for Testing Surface Mounted Devices |
| 摘要 |
An apparatus comprising a plurality of devices connected in series with one another, each of the devices comprising a test enable pin for receiving a test enable signal that indicates enablement of a test mode, and a test output pin for outputting a test output signal in the test mode, and a controller coupled to the devices and comprising an additional test output pin for outputting a test channel output signal, wherein a failure of at least one of the test output signals and the test channel output signal indicates the existence of one or more potential defects associated with the plurality of devices and the controller. |
| 申请公布号 |
US2015095733(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201414478824 |
申请日期 |
2014.09.05 |
| 申请人 |
Conversant Intellectual Property Management Inc. |
发明人 |
Pyeon Hong Beom;Kim Young-Goan |
| 分类号 |
G01R31/317;G01R31/3181 |
主分类号 |
G01R31/317 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a plurality of devices connected in series with one another, each of the devices comprising:
a test enable pin for receiving a test enable signal that indicates enablement of a test mode; anda test output pin for outputting a test output signal in the test mode; and a controller coupled to the devices and comprising an additional test output pin for outputting a test channel output signal, wherein a failure of at least one of the test output signals and the test channel output signal indicates the existence of one or more potential defects associated with the plurality of devices and the controller. |
| 地址 |
Ottawa CA US |
