Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Multiboard run-in tester for PCI expansions










Image Number 9 for United States Patent #6414505.

A system for running in, in which multiple PCI bus connections are each bridged to multiple boards-under-test. The presence or absence of power in each of these bus connections is monitored, and the boards-under-test are correspondingly powered up (or not). Multiple test-bed subboards are preferably used, each with multiple sockets for receiving boards-under-test with high-insertion-force connectors, and the independent power control permits the boards-under-test on one subboard to be powered off and swapped while the boards-under-test on the other subboard are still being exercised. Preferable a single movable extractor mechanism is mounted on each subboard, and can be positioned (with respect to any one of the high-insertion-force connectors) for linear extraction of the board-under-test without any torque.








 
 
  Recently Added Patents
Assisting apparatus, method, and program for checking crosstalk noise between hierarchized modules in a semiconductor circuit
Analog to digital converter with increased sub-range resolution
Arbitration circuit to arbitrate conflict between read/write command and scan command and display driver integrated circuit having the same
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
Multi-carrier operation for wireless systems
Positioning vehicles to improve quality of observations at intersections
Weighted determination in configuration management systems
  Randomly Featured Patents
Method of fabricating high voltage power MOSFET having low on-resistance
Diffuser for aeration
Method of manufacturing semiconductor device, and etching apparatus
Silicon polyimide precursor composition
Crystal structures of T. foetus inosine monophosphate dehydrogenase in complex with substrate, cofactor and analogs and uses thereof
Dynamic clamp circuits
Oximeter with nulled op-amp current feedback
Drive coupling
Local transverse gradient coil
Flame arresting ventilated wall for an explosion-proof enclosure