LIST OF BIRDS (APPROVED AND DISAPPROVED) FOR IBIS VERSIONS YES NO VERSION 1.0 June 1993 VERSION 1.1 8/20/93 X BIRD1 ECL Extensions X BIRD2.2 Requiring VIH VIL Thresholds for Input Devices X BIRD3 Multiple Power Supplies and References X BIRD4 ECL Extensions X BIRD5.4 Pin Mapping for Ground Bounce Simulation X BIRD6.2 Differential Pin Specification X BIRD7.2 Open Specification Completion X BIRD8.2 Specification of V/I data Monotonicity X BIRD9.3 Terminator Specification X BIRD10.2 Describing Coupling Effects in Package Models X BIRD11.2 Improving Common Error Detection in IBIS_CHK Program X BIRD12.2 Non-Linear Driver Waveforms X BIRD13.2 Clarify Some Conditions of Measurements X BIRD14.3 Adding Four New Sub-parameters to [Model] X BIRD15 Clarification on the Usage of the V/I Tables VERSION 2.0 6/9/94 X BIRD16 Adding Four New Sub-parameters to [Model] X BIRD17 Number of Points X BIRD18.2 [Diff Pin] Parameter Order X BIRD19.1 V_fixture Subparameter Min/Max Additions X BIRD20.1 Error Correction Regarding Monotonicity Statement X BIRD21 Waveform Table Minimum Number of Entries X BIRD22 Sub-Parameter Case Sensitivity X BIRD23 Waveform Table Minimum Number of Numerical Entries X BIRD24.1 C_comp, Ramp Rates and Waveform Tables VERSION 2.1 12/9/94 X BIRD25.3 Data Derivation Expansion X BIRD26 General Syntax Rules and Guidelines on TAB Character X BIRD29.2 Package Model Banded Matrix Extension EIA-656 VERSION 2.1 8/22/95 ANSI/EIA-656 12/13/95 X BIRD27.1 New Keyword to Specify Default Differential Threshold X BIRD28.3 Enhancement to the Package Model (.pkg file) Spec. X BIRD30.2 Programmable Buffers in IBIS Models X BIRD31.3 Mated Models X BIRD32 Additional Enhancement to the Package Model X BIRD33 Proposed IBIS Physical Packge Format (.ibp) X BIRD34.2 Stored Charge Effects X BIRD35.3 Multi-staged Outputs X BIRD36.3 Electrical Descriptions of Boards X BIRD37.3 Enhancement to the Package Model (.pkg file) Spec. X BIRD38 Maximum Voltage X BIRD39 Specification Enhancement X BIRD40 Overshoot Nomenclature X BIRD41.8 Modelling Series Switchable Devices X BIRD43 Component Test Point Subparameters VERSION 3.0 6/12/97 X BIRD42.3 Modeling Current Waveforms X BIRD44 Interpretation of Min/Max/Weak/Strong Data X BIRD45.1 Dynamic Clamps X BIRD47 Remove pin_name as Sub-Parm of the [Pin List] Keyword X BIRD52 [Driver Schedule] Clarifications VERSION 3.1 7/17/98 X BIRD46.1 Relaxation of Some IBIS Model File Name Restrictions X BIRD48.4 Add Submodel X BIRD49.4 Add Submodel Dynamic Clamps X BIRD50.3 Add Submodel Bus Hold X BIRD51 3-state_ECL X BIRD53.1 IBIS File Character Set X BIRD54 Package Model Corrections X BIRD55 [Model Spec] Vmeas Addition X BIRD56.1 Relaxation of [Series Pin Mapping] Restriction X BIRD57.1 Timed Bus Hold Extension VERSION 3.2 1/15/99 X BIRD58.3 Driver Schedule Keyword Clarification X BIRD59.2 Model Spec Diagrams X BIRD60 Electrical Board Description Diagrams EIA-656-A VERSION 3.2 8/20/99 ANSI/EIA-656-A 9/21/99 IEC 62014-1 4/13/01 EIA-656-A VERSION 3.2 12/23/04 (renewal) ANSI/EIA-656-A 8/17/05 (renewal) X BIRD61.1 Enhanced Characterization of Receivers X BIRD62.6 Enhanced Characterization of Receiver Thresholds X BIRD63.3 Documentation of Receiver Setup and Hold Timing Cond. X BIRD64.4 Alternate Package Models X BIRD65.2 C_comp Refinements X BIRD66 [Model Spec] Vref Addition X BIRD67.1 Increase V-T Table 100 Point Limit X BIRD68.1 Clarify that Rising & Falling Waveforms Should be Corr. X BIRD69.1 Golden Waveforms X BIRD70.5 Golden Waveforms X BIRD71 Timing Test Loads in [Model Spec] to Support PCI/PCI-X X BIRD72.3 Accommodating PMOS and NMOS//PMOS Series FET Models X BIRD73.4 Fall Back Submodel X BIRD76.1 Additional Information Related to C_comp Refinements VERSION 4.0 7/19/02 X BIRD75.8 Multi-Lingual Model Support X BIRD77.2 Differential Subparameter Additions X BIRD78.1 Comment Line Length Limit X BIRD79 Non-linear Buffer Impedance (extension to C_comp) X BIRD80.1 Add External Reference Column to Pin Mapping Keyword X BIRD81.1 Clarify Usage Rule for [Pin] I/O Model Assignment X BIRD82.2 Clarification of Clamp Table Use X BIRD83.2 Series Element Clarifications X BIRD84.1 Driver Schedule Clarifications X BIRD85.3 Slew Time Estimate Clarifications X BIRD86.1 Clarification of Submodel Mode VERSION 4.1 1/30/04 X BIRD87 Series Pin Mapping Clarifications X BIRD88.3 Driver Schedule Initialization X BIRD89.1 Keyword Hierarchy Tree X BIRD90.2 Multiple A_to_D Subparameters Clarification X BIRD91.3 Multi-lingual Logic States Clarification X BIRD92.1 Multiple Terminator and Series Elements under [Model] X BIRD93.1 Model and Signal Name Limit Extension X BIRD94.2 Clarification of [Diff Pin] Parameters X BIRD96 [Model Spec] and [Receiver Thresholds] Ordering X BIRD99.1 AMS Language Versions X BIRD100.2 Allow Pure Analog *-AMS Models X BIRD101 Section 6b, Figure 12 Example Note X BIRD102 File Name Limit Extension VERSION 4.2 6/2/06 EIA-656-B 9/1/06 ANSI/EIA-656-B 3/1/07 X BIRD74.6 EMI Parameters X BIRD95.6 Power Integrity Using IBIS X BIRD97.2 Gate Modulation Effect X BIRD98.3 Gate Modulation Effect (Table Format) X BIRD103.1 [Model Spec] DDR2 Overshoot/Undershoot Parameters X BIRD104.1 Algorithmic Modeling API (AMI) Support in IBIS X BIRD105 Mandatory Golden Waveform Data X BIRD106 Clarification on Signal_pin Parameters X BIRD107.2 Update to Algorithmic Modeling API (AMI) Support in IBIS X BIRD108.1 Fixing Algorithmic Modeling API Impulse_matrix Nomenclature X BIRD109.1 S_overshoot_high/S_overshoot_low Clarification X BIRD110 Algorithmic Modeling Interface Section Title VERSION 5.0 8/29/08 X BIRD111.3 Extended Usage of External Series Components in EBDs X BIRD112 IBIS-AMI clock_times Clarification X BIRD113.3 Weak Pull-up and Weak Pull-down Resistance and Voltage X BIRD114.3 IBIS-AMI Definition Clarifications X BIRD115 Clarifying Min/Typ/Max in IBIS-AMI X BIRD120.1 IBIS-AMI Flow Correction X BIRD126 IBIS-AMI New Reserved Parameter AMI_Version X BIRD127.4 IBIS-AMI Typographical Corrections X BIRD130 Crosstalk Clarification With Respect to AMI X BIRD132 Clarification of the Table Format for IBIS_AMI X BIRD133.1 Model Corner C_comp X BIRD134 AMI Function Return Value Clarification X BIRD135.1 Add Boolean to BNF for IBIS-AMI X BIRD136 Defining Relationships between Type and Format X BIRD137.2 AMI_parameters_in, AMI_parameters_out, msg Clarifications X BIRD138 IBIS-AMI Section 6c Tables Update X BIRD139.2 Reserved_Parameters Order X BIRD140.2 Format Corner and Range Clarification for IBIS-AMI X BIRD141 [Composite Current] Clarifications X BIRD142 Clarification of [Test Data] and [Test Load] scoping X BIRD143.1 Correcting the rules for AMI_Close X BIRD146 Clarify sample_interval for IBIS-AMI X BIRD148 Allowable Model_types with IBIS-AMI X BIRD149.1 Usage Out Syntax Correction X BIRD151 IBIS-AMI Modified Reserved Parameters for Jitter/Noise VERSION 5.1 8/24/12 X BIRD116.2 Add IBIS-ISS to [External Model] and [External Circuit] as a Supported Language X BIRD117.5 Parameterize A_to_D and D_to_A Converters X BIRD118.4 Analog Parameter Assignments X BIRD119 IBIS-AMI New Reserved Parameters X BIRD121.2 IBIS-AMI New Reserved Parameters for Data Management X BIRD122 IBIS-AMI New Reserved Parameters for Analog Modeling X BIRD123.5 IBIS-AMI New Reserved Parameters for Jitter/Noise X BIRD124 IBIS-AMI New Reserved Parameters for Dependency Tables X BIRD129.1 Add 'polarity' Argument to D_to_A Converters X BIRD131 IBIS-AMI Repeaters X BIRD144.3 Add Touchstone to [External Model] and [External Circuit] as a Supported Language X BIRD152 Analog Model Boundary Definition X BIRD153.1 Parameter Tree Keyword X BIRD154.1 Using IBIS-AMI Leaf List_Tip in List Parameters X BIRD155.2 New AMI API to Resolve Dependent Model Parameter X BIRD156.3 IBIS-AMI Extension for Mid-channel Redrivers and Retimers X BIRD159 Rx_Sensitivity_Threshold Clarification X BIRD160.1 Analog Buffer Modeling Improvements X BIRD162.1 Change to Usage "Info, Out" for AMI Jitter and Noise Parameters VERSION 6.0 9/20/13 X BIRD150 IBIS-AMI New Reserved Parameters for Dependency Tables X BIRD155.2 New AMI API to Resolve Dependent Model Parameter X BIRD157 Parameterize [Driver Schedule] X BIRD167.1 Table Corrections for Tx Jitter Parameters and Ignore_Bits X BIRD168.1 Handling of Overclocking Caused by Delay in Waveform Tables X BIRD169.1 DLL Dependency Checking X BIRD170 Delete Extra Paragraph for Ports under [External Circuit] X BIRD171.3 Clarify that Empty Root Name is Not Permitted in AMI Files X BIRD172.2 Extend Multilingual Parameter and Converter_Parameter Rules X BIRD173.3 Package RLC Matrix Diagonals X BIRD174.1 Quote Character Clarifications X BIRD175.3 Extending IBIS-AMI for PAM4 Analysis X BIRD176 Power Pin Package Modeling X BIRD177 [Initial Delay] Keyword for Submodels and Driver Schedules X BIRD178.3 Specifying Buffer Directionality for AMI VERSION 6.1 9/11/15 X BIRD125.1 Make IBIS-ISS Available for IBIS Package Modeling X BIRD128.2 Allow AMI_parameters_out to Pass AMI_parameters_in Data on Calls to AMI_GetWave X BIRD145.3 Cascading IBIS I/O buffers with [External Circuit]s using the [Model Call] keyword X BIRD147.6 Back-channel Support X* BIRD158.7 AMI Ts4file Analog Buffer Models X BIRD161.1 Supporting Incomplete and Buffer-only [Component] Descriptions X BIRD163 Instantiating and Connecting [External Circuit] Package Models with [Circuit Call] X BIRD164 Allowing Package Models to be defined in [External Circuit] X BIRD165.1 Parameter Passing Improvements for [External Circuit]s X BIRD179 New IBIS-AMI Reserved Parameter Special_Param_Names X BIRD180 Require Unique Pin_Names in [Pin] X BIRD182 POWER and GND [Pin] signal_name as [Pin Mapping] bus_label X BIRD183 [Model Data] Matrix Subparameter Terminology Correction X BIRD184.2 Model_name and Signal_name Restriction for POWER and GND Pins X BIRD185.2 Section 3 Reserved Word Guideline Update X BIRD186.4 File Naming Rules X BIRD187.3 Format and Usage Out Clarifications X BIRD188.1 Expanded Rx_Noise Support for AMI X BIRD189.7 Interconnect Modeling Using IBIS-ISS and Touchstone X BIRD191.2 Clarifying Locations for Si_location and Timing_location X BIRD192.1 Clarification of List Default Rules X BIRD193 Figure 29 Corrections X BIRD194 Revise AMI Ts4file Anolog Buffer Models X BIRD196.1 Prohibit Periods at the End of File Names * Superseded by BIRD194 VERSION 7.0 3/15/19 X BIRD195.1 Enabling [Rgnd] and [Rpower] Keywords for Input Models X BIRD197.7 New AMI Reserved Parameter DC_Offset X BIRD198.3 Keyword Additions for On Die PDN (Power Distribution Network) Modeling X BIRD199 Fix Rx_Receiver_Sensitivity Inconsistencies X BIRD200 C_comp Model Using IBIS-ISS or Touchstone X BIRD201.1 Back-channel Statistical Optimization X BIRD202.3 Electrical Descriptions of Modules X BIRD203 Submodel Clarification X BIRD204 DQ_DQS GetWave Flow for Clock Forwarding Modeling X BIRD205 New AMI Reserved Parameter for Sampling Position in AMI_Init_Flow X BIRD206 Clarification of Text "transition time" X BIRD207 New AMI Reserved Parameters Component_Name and Signal_Name X BIRD208 Clock-Pin Data Relationship Keyword X BIRD209 Make Clock_Times Output Required for Clock Executable Models X BIRD212 Clarification of PAM4_UpperThreshold, PAM4_CenterThreshold, PAM4_LowerThreshold X BIRD214 Change "bit_time" to "symbol_time" X BIRD215 Back-channel Statistical Optimization Editorial Update VERSION 7.1 12/10/21 X BIRD166.4 Resolving Problems with Redriver Init Flow X BIRD190 Clarification for Redriver Flow X BIRD181.1 I-V Table Clarifications X BIRD210 New Redriver AMI Flow X BIRD211.4 IBIS-AMI Reference Flow Improvements X BIRD213.1 Extending IBIS-AMI for PAMn Analysis X BIRD216 Alphanumeric Pin_Names X BIRD217 IBIS-AMI Reference Flow Improvements X BIRD218 Designator Pin_List Relaxation X BIRD219.1 AMI Parameter Root Name Clarification X BIRD221 AMI_parameters_in Clarification X BIRD222 Clock Times Clarifications VERSION 7.2 1/27/23 PENDING FUTURE IBIS VERSION(S) BELOW BIRD220 Pre-driver PSIJ Sensitivity Keyword X BIRD223.1 Add Support for SPIM in IBIS X BIRD224 New AMI Reserved Parameters for Ts4file Port Order X BIRD225 Clarification for bus_label Rules X BIRD226 PSIJ Sensitivity X BIRD227 AMI Ignore Block Feature BIRD228 Pin Name Field Extension BIRD229 AMI Test Data Support