I have a device designed around the 9914 ASIC, it hase been used successfully for several years however when trying to detect the device in MAX it detects the Listen command but does not receive any information. It appears max simply sends the listen command to detect if something is on the bus at that address. Can somone provide a method of detecting this operation to enable the interface to correctly handle this scenario. Note that the unit was used in an ATE which did not perform the listen activity described so I am confident that the implemented design correctly trnsfers data.
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