[IBIS] RE: BIRD114.2

Thank you Radek and Bob for your suggestions on improving

BIRD 114. I incorporated your comments in BIRD 114.3

which I am going to submit to IBIS Open Forum shortly.

Arpad

==========================================================

From: radek_biernacki@agilent.com [mailto:radek_biernacki@agilent.com]
Sent: Tuesday, November 02, 2010 1:41 AM
To: Muranyi, Arpad; ibis@eda.org
Subject: RE: BIRD114.2

Hi Arpad,

Sorry, I was away when you finalized the BIRD and I could not provide my
comments ahead of time.

I raised the following two issues.

1. In the definition of "Integers"

| Integers are numbers which are written without a fractional or decimal

| component, and fall within -2147483648 and 2147483647. For example,
65,

| 7, and -756, 123e3 are integers, 1.6, 123e99 are not integers.

perhaps we should exclude negative exponents. This may be phrased as

| Integers are numbers which are written without a fractional or decimal

| component, and fall within -2147483648 and 2147483647. If the
scientific

| notation is used then the exponent shall be non-negative. For example,
65,

| 7, and -756, 123e3 are integers, 1.6, 123e99 or 123e-2 are not
integers.

| Note that, for example, 1200e-2 is disallowed to specify an integer.

If we do not exclude negative integers we need to define unambiguously
how the values like 123e-1 or -127e-1 are to be interpreted.

2. The term "token" is not defined. The paragraph

| The first token in the file may contain an arbitrary string and does
not

| need to match the file name.

may be phrased using term "root name". Or, since there are no
restrictions regarding that name, perhaps the entire paragraph is not
needed at all.

Best regards, Radek

From: owner-ibis@eda.org [mailto:owner-ibis@eda.org] On Behalf Of
Mirmak, Michael
Sent: Thursday, October 21, 2010 12:30 PM
To: ibis@server.eda.org
Subject: [IBIS] BIRD114.2

The enclosed revised BIRD 114.2, IBIS-AMI Definition Clarifications, is
submitted on behalf of Arpad Muranyi of Mentor Graphics.

It will be discussed at the IBIS Open Forum teleconference on October
22.

Michael Mirmak

Intel Corp.

Chair, IBIS Open Forum

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