Patent ID: 7363188
Filing Date: 2008-04-22
Classification: G01R,H04L

Abstract:
1. A method of operating automated test equipment (ATE) in a networked environment of a plurality of external test controllers to have said ATE perform one or more automated tests in accordance with a plurality of ATE instructions, comprising: transmitting, from a first test controller, a first function call requesting control access to said ATE; assigning, by said ATE in response to said first function call, said ATE control access to said first test controller when said ATE control access is available; transmitting, from said first test controller, a plurality of ATE instructions following said assignment of said ATE control access to said first test controller; transmitting, from said first test controller, a second function call relinquishing said ATE control access; transmitting, from a second test controller, a third function call requesting control access to said ATE; maintaining, prior to transmission from said first test controller of said second function call, said assignment by said ATE of said ATE control access to said first test controller; and assigning, by said ATE in response to said third function call, said ATE control access to said second test controller following said transmission from said first test controller of said second function call.