发明名称 |
Memory metal hot plug connector and method |
摘要 |
A memory metal hot plug connector apparatus and method which provide a physical lock that prevents removal of a circuit card from a system board until power and system functional signals have been electrically disconnected. The memory metal in the connector releases the physical lock when heated. A power supply interface controller issues commands to connect and disconnect power to the circuit card and to heaters associated with the memory metal connectors. A test signal circuit provides JTAG standard signals for connecting and disconnecting system functional signals. Methods for connecting and disconnecting the circuit card are also disclosed.
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申请公布号 |
US5572141(A) |
申请公布日期 |
1996.11.05 |
申请号 |
US19940207999 |
申请日期 |
1994.03.09 |
申请人 |
AT&T GLOBAL INFORMATION SOLUTIONS COMPANY |
发明人 |
HUTTON, EDWARD W. |
分类号 |
G01R1/04;G01R31/3185;H01R4/01;H01R12/16;(IPC1-7):G01R1/04;H01R13/15 |
主分类号 |
G01R1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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