[ibis-macro] Updates to BIRD 145
- From: Feras Al-Hawari <feras@xxxxxxxxxxx>
- To: "'IBIS-ATM'" <ibis-macro@xxxxxxxxxxxxx>
- Date: Mon, 5 Mar 2012 13:48:06 -0800
I have updated BIRD 145 (will be uploaded soon) to explain whose responsible
for delivering power to the reserved voltage reference nodes in examples 1 & 2
. The new changes are preceded by **. The bulk of the changes are as shown
below:
|* The pre-defined voltage reference ports (i.e., A_pcref, A_puref,
|* A_pdref, A_gcref) of any [Model] that is called in the circuit
|* can be either: a) manually interconnected by the model developer
to the
|* ports of an [External Circuit] by connecting them to the same
node
|** declared by the [Node Declarations] keyword as shown in example
1 below
|** (i.e., in this case the model developer needs to guarantee that
the
|** [External Circuit] contains the appropriate circuitry to deliver
the
|** required power to each of the voltage reference ports), or b)
automatically
|** interconnected "as usual" by the EDA tool to the corresponding
voltage
|** sources when those ports are left floating as shown in example 2
|** below (i.e., in this case the EDA tool should connect the
reserved
|** voltage reference ports to DC voltage sources with voltage values
|** equal to the corresponding reference voltage values in the
[Model]).
Feras
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