[ibis-macro] Re: What part of Legacy IBIS is used by IBIS-AMI
- From: "Walter Katz" <wkatz@xxxxxxxxxx>
- To: "Michael Mirmak" <michael.mirmak@xxxxxxxxx>
- Date: Tue, 10 Jul 2012 16:12:50 -0400 (EDT)
MM,
Of course in IBIS 6.0 the simulator can use the [External Model] IBIS-ISS
subckts in lieu of [Voltage Range], C_Comp, IV, VT and Ramp data, and the
new (as yet to be defined IBIS-ISS Package modeling. In IBIS 5.0 one can
use legacy IBIS package modeling, but this is totally inadequate for AMI
modeling.
Walter
From: Walter Katz [mailto:wkatz@xxxxxxxxxx]
Sent: Tuesday, July 10, 2012 3:20 PM
To: Michael Mirmak
Cc: IBIS-ATM
Subject: What part of Legacy IBIS is used by IBIS-AMI
MM,
The Legacy part of an IBIS model is used to generate the Impulse Response
of the channel.
One method of generating the impulse response is to do a step response,
and take the derivative of the waveform at the Rx input.
A simulator uses a combination of the Tx [Voltage Range], C_Comp, IV, VT
and Ramp data, and the Rx C_Comp and IV data. Of course, [External Model]
can also be used by a simulator.
The following required Tx IBIS fields are not used in the AMI flow:
Vmeas
The following required Rx IBIS fields are not used in the AMI flow:
Vinl
Vinh
Walter
Walter Katz
wkatz@xxxxxxxxxx
Phone 303.449-2308
Mobile 303.335-6156
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- » [ibis-macro] Re: What part of Legacy IBIS is used by IBIS-AMI- David Banas
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- » [ibis-macro] Re: What part of Legacy IBIS is used by IBIS-AMI- Walter Katz
- » [ibis-macro] Re: What part of Legacy IBIS is used by IBIS-AMI- David Banas
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- » [ibis-macro] Re: What part of Legacy IBIS is used by IBIS-AMI- David Banas
- » [ibis-macro] Re: What part of Legacy IBIS is used by IBIS-AMI- Walter Katz
- » [ibis-macro] Re: What part of Legacy IBIS is used by IBIS-AMI- Muranyi, Arpad
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