AW: cross-point switches (was : PolyModular)
Ullrich Peter
Ullrich at kapsch.net
Thu May 6 13:08:11 CEST 1999
> The problem I found with cross point switches is that when you turn on one
>'switch' or cross point, that the other in the row/column are turned off...
>this would make multiple routings impossible...
>
> Unless there are new devices that dont do this?
The Mitel MT8816 doesnot do this!
It has 128 crosspoint switches - everyone has its own address.
You just set the data line to 0 or 1 (open/closed) and that is it!
And there is also a reset that resets all crosspoints.
And the package is PLCC44 and not TQFP128 or so.
Ciao
Peter
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