[ibis-macro] Re: AMI BIRD Default Amendment
- From: Bob Ross <bob@xxxxxxxxxxxxx>
- To: wkatz@xxxxxxxxxx
- Date: Tue, 23 Feb 2010 17:54:16 -0800
Walter:
Ok, this is a combined amendment where we are also assuming
that we now can make optional certain parameters in five "boolean"
keywords. The simple sentence
| If there is no Allowed-Value method, and (Default <value>) is specified,
then the
| only Allowed Value will be <value>.
We need to identify explicitly which parameters support "no allowed-value".
Specifically we are now creating special case rules for a group of
"boolean_reserved_parameters" where we can optionally omit either or both
Value and Type.
Init_Returns_Impulse | || Required || first 5 are boolean parameters
GetWave_Exists | || Required
Use_Init_Output |
Init_Returns_Filter | || New
Max_Init_Aggressors |
Page 144 of the spec also applies to Ignore_Bits, of Type Integer.
Ignore_Bits | || Type Integer, different rules
Currently Value is required and therefore not identified as a
parameter which will allow only Default per V5.0. This is also
rigidly enforced in V5.0 IBIS-AMI. A rule for this case needs to be
added.
Bob
I still object to making some of the syntax optional, but that
will be on my issues to be resolved/discussed list.
Walter Katz wrote:
All,
I am enclosing a ?Default Amendment?, that should allow IBIS 5.0 ami
files to be legal in the revised standard by allowing Default to be
specified without having an Allowed Value field. In effect, Default
becomes an alternative way of saying Value.
Walter
Walter Katz
303.449-2308
Mobile 720.333-1107
wkatz@xxxxxxxxxx
www.sisoft.com
--
Bob Ross
Teraspeed Consulting Group LLC Teraspeed Labs
121 North River Drive 13610 SW Harness Lane
Narragansett, RI 02882 Beaverton, OR 97008
401-284-1827 503-430-1065
http://www.teraspeed.com 503-246-8048 Direct
bob@xxxxxxxxxxxxx
Teraspeed is a registered service mark of Teraspeed Consulting Group LLC
---------------------------------------------------------------------
IBIS Macro website : http://www.eda.org/pub/ibis/macromodel_wip/
IBIS Macro reflector: //www.freelists.org/list/ibis-macro
To unsubscribe send an email:
To: ibis-macro-request@xxxxxxxxxxxxx
Subject: unsubscribe
Other related posts:
