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Old April 10th, 2009   #5
ericthegeek
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Join Date: Aug 2008
Posts: 369
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Table 3-2 Note 3 includes up to 700uS of system delay, so even if the responder starts sending within the 2.0mS allowed by Table 3-4, it may not reach the controller until 2.7mS, which allows for a 3rd response.

In addition, inline devices can drop up to 7 bytes from the discovery response, so the minimum Discovery Response length at the controller is (17*44uS)=748uS. This allows a 4th response. It's VERY unlikely to happen, but possible.
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