SAE Update - April 2022 - 44
StAnDARDS &
CoMMitteeS
The I/O Buffer Information Specification
(IBIS) Open Forum releases new version
SAE Industry Technologies Consortia (SAE
ITC) announced today that the IBIS Open Forum has
approved version 7.1 of the IBIS Specification.
IC and module developers will now be able to
supply I/O buffer capacitance and multi-die package
and module interconnect models using Touchstone
and IBIS-ISS (IBIS Interconnect SPICE Subcircuits).
Several enhancements to the IBIS Algorithmic
Modeling Interface (IBIS-AMI) improve modeling of
equalization found in the latest high-speed DDRx
interfaces. The IBIS-AMI " back-channel " link training
protocol is enhanced to add support for statisticalbased
optimization of buffer equalization settings.
Another new feature adds support for a simplified Ondie
Power Distribution Network (PDN) model. The
new version includes other technical and editorial
improvements offering a significant upgrade to IBIS
version 7.0.
" This is the first time that IBIS has developed our
syntax checking software, IBISCHK, in parallel with the
specification editorial and approval process, " said IBIS
Open Forum Chair Randy Wolff. " The software will be
made available nearly simultaneously with the release
of IBIS version 7.1, aiding model developers and EDA
tools to support IBIS version 7.1 compliant models
more quickly. This concurrent development process
improved the quality of the new Electrical Module
Description (EMD) syntax, a highly anticipated
interconnect modeling feature. "
The new specification was approved on December
10, 2021 and is available at https://ibis.org/ver7.1/. The
official IBISCHK parser software will be made available
44 April 2022
on the IBIS website for checking
IBIS files for version 7.1 syntax
compliance.
For more information about
the IBIS Open Forum, please
contact info@ibis.org.
The IBIS Open Forum is an SAE
Industry Technologies Consortia
(SAE ITC) program. The IBIS
Open Forum is the industry
organization responsible for the
management of the IBIS
specifications and standards
including IBIS, IBIS-AMI, IBIS-ISS,
ICM, and Touchstone. The Open
Forum meets every three weeks
by teleconference. Membership
is open to all interested
companies. https://ibis.org/
SAE Industry Technologies
Consortia (SAE ITC) is an affiliate
of SAE International. n
UPDATE
https://www.sae-itc.com/
https://www.sae-itc.com/
https://www.ibis.org/
https://www.ibis.org/
https://www.ibis.org/ver7.1/
SAE Update - April 2022
Table of Contents for the Digital Edition of SAE Update - April 2022
SAE Update - April 2022 - Cov1
SAE Update - April 2022 - Cov2
SAE Update - April 2022 - 1
SAE Update - April 2022 - 2
SAE Update - April 2022 - 3
SAE Update - April 2022 - 4
SAE Update - April 2022 - 5
SAE Update - April 2022 - 6
SAE Update - April 2022 - 7
SAE Update - April 2022 - 8
SAE Update - April 2022 - 9
SAE Update - April 2022 - 10
SAE Update - April 2022 - 11
SAE Update - April 2022 - 12
SAE Update - April 2022 - 13
SAE Update - April 2022 - 14
SAE Update - April 2022 - 15
SAE Update - April 2022 - 16
SAE Update - April 2022 - 17
SAE Update - April 2022 - 18
SAE Update - April 2022 - 19
SAE Update - April 2022 - 20
SAE Update - April 2022 - 21
SAE Update - April 2022 - 22
SAE Update - April 2022 - 23
SAE Update - April 2022 - 24
SAE Update - April 2022 - 25
SAE Update - April 2022 - 26
SAE Update - April 2022 - 27
SAE Update - April 2022 - 28
SAE Update - April 2022 - 29
SAE Update - April 2022 - 30
SAE Update - April 2022 - 31
SAE Update - April 2022 - 32
SAE Update - April 2022 - 33
SAE Update - April 2022 - 34
SAE Update - April 2022 - 35
SAE Update - April 2022 - 36
SAE Update - April 2022 - 37
SAE Update - April 2022 - 38
SAE Update - April 2022 - 39
SAE Update - April 2022 - 40
SAE Update - April 2022 - 41
SAE Update - April 2022 - 42
SAE Update - April 2022 - 43
SAE Update - April 2022 - 44
SAE Update - April 2022 - 45
SAE Update - April 2022 - 46
SAE Update - April 2022 - 47
SAE Update - April 2022 - 48
SAE Update - April 2022 - 49
SAE Update - April 2022 - 50
SAE Update - April 2022 - 51
SAE Update - April 2022 - 52
SAE Update - April 2022 - 53
SAE Update - April 2022 - 54
SAE Update - April 2022 - 55
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