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Participant

Join Date: Feb 2008
Posts: 3

Why Only 32 Nodes

02/20/2008 9:53 AM

Every bus structure like profibus etc is limited to maximum of 32 nodes only why is it so!

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Power-User

Join Date: Jan 2007
Location: UK S.Northants
Posts: 485
Good Answers: 19
#1

Re: why only 32 nodes

02/20/2008 10:10 AM

five address lines give two to the power of five, or 32 nodes. At some stage someone decided that would be enough.

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