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Component Implementation

1: DutyCycThermProtn_DesignReview
2: DutyCycThermProtn_Integration Manual
3: DutyCycThermProtn_MDD

Component Implementation

Component Documentation

1 - DutyCycThermProtn_DesignReview

Overview

Summary Sheet
Synergy Project
Davinci Files
Source Code
MDD
PolySpace

Sheet 1: Summary Sheet

Rev 1.2

8-Jun-15

Peer Review Summary Sheet

Synergy Project Name:

kzshz2: Intended Use: Identify which component is being reviewed. This should be the Module Short Name from Synergy Rationale: Required for traceability. It will help to ensure this form is not attaced to the the wrong change request. SF009A_DutyCycThermProtn_Impl

Revision / Baseline:

kzshz2: Intended Use: Identify which Synergy revision of this component is being reviewed Rationale: Required for traceability. It will help to ensure this form is not attaced to the the wrong change request. 3.0.0

Change Owner:

kzshz2: Intended Use: Identify the developer who made the change(s) Rationale: A change request may have more than one resolver, this will help identify who made what change. Change owner identification may be required by indusrty standards. Shruthi Raghavan

Work CR ID:

EA4#7553

kzshz2: Intended Use: Intended to identify at a high level to the reviewers which areas of the component have been changed. Rationale: This will be good information to know when ensuring appropriate reviews have been completed. Modified File Types:

kzshz2: Intended Use: Identify who where the reviewers, what they reviewed, and if the reviewed changes have been approved to release the code for testing. Comments here should be at a highlevel, the specific comments should be present on the specific review form sheet. Rationale: Since this Form will be attached to the Change Request it will confirm the approval and provides feedback in case of audits. ADD DR Level Move reviewer and approval to individual checklist form Review Checklist Summary:

Reviewed:

Yes

MDD

Yes

Source Code

Yes

PolySpace

N/A

Integration Manual

Yes

Davinci Files

Comments:

Only changes were reviewed.

General Guidelines:
- The reviews shall be performed over the portions of the component that were modified as a result of the Change Request.
- New components should include FDD Owner and Integrator as apart of the Group Review Board (Source Code, Integration Manual, and Davinci Files)
- Enter any rework required into the comment field and select No. When the rework is complete, review again using this same review sheet and select Yes. Add date and additional comment stating that the rework is completed.
- To review a component with multiple source code files use the "Add Source" button to create a Source code tab for each source file.
- .h file should be reviewed with the source file as part of the source file.

Sheet 2: Synergy Project

Peer Review Meeting Log (Component Synergy Project Review)

Quality Check Items:

Rationale is required for all answers of No

New baseline version name from Summary Sheet follows

Yes

Comments:

naming convention

Project contains necessary subprojects

Yes

Comments:

Project contains the correct version of subprojects

Yes

Comments:

Design subproject is correct version

Yes

Comments:

General Notes / Comments:

LN: Intended Use: Identify who were the reviewers and if the reviewed changes have been approved. Rationale: Since this Form will be attached to the Change Request it will confirm the approval and provides feedback in case of audits. KMC: Group Review Level removed in Rev 4.0 since the design review is not checked in until approved, so it would always be DR4. Review Board:

Change Owner:

Shruthi Raghavan

Review Date :

12/16/16

Lead Peer Reviewer:

Avinash James

Approved by Reviewer(s):

Yes

Other Reviewer(s):

Sheet 3: Davinci Files

Rev 1.2

8-Jun-15

Peer Review Meeting Log (Davinci Review)

Quality Check Items:

Rationale is required for all answers of No

Only StdDef Port types are used

Yes

Comments:

For components not using application data types, do all

Yes

Comments:

port interface names end in PortIf and a sequence number

Non-program-specific components saved

Yes

Comments:

in Autosar 4.0.3 format

*Cfg.arxml.TT: Verfied Davinci Configurator imported the

N/A

Comments:

change correctly

*Cfg.h.TT: Verfied Davinci Configurator generates

N/A

Comments:

the configuration header(s) file correctly

kzshz2: Either a generic sandbox or a baselined integration project can be used to verify

All changed files have been compared against previous

Yes

Comments:

versions (If available)

kzshz2: Intended Use: Identify if previous version was compared and only the expected change(s) was present. This is for text files only, not binary or GUIs Rationale: This is helpful in identifying unapproved (intended or mistaken) changes.

Automated validation check is performed

Yes

Comments:

Naming conventions followed. All names should

Yes

Comments:

match DataDict.m

Sender/Receiver port properties match DataDict.m

Yes

Comments:

file (use .m file helper tool)

Calibration port properties match DataDict.m

Yes

Comments:

file (use .m file helper tool)

Components using application data types:

Sender/Receiver port initialization values match

N/A

Comments:

DataDict.m file

Calibration port initialization values match

N/A

Comments:

DataDict.m file

Components not using application data types:

Sender/Receiver port initialization values match

Yes

Comments:

DataDict.m file and have been converted to counts

for fixed point types

Calibration port initialization values match

Yes

Comments:

DataDict.m file and have been converted to counts

for fixed point types

Mapping set and all unused items have been

Yes

Comments:

removed

All sender/receiver port read/writes using direct

Yes

Comments:

read/writes(List justification if not)

Runnable calling frequencies match FDD

N/A

Comments:

DataDict.m display variables: created as

N/A

Comments:

PerInstanceMemory. Matches the FDD

Component is correct component type

N/A

Comments:

General Notes / Comments:

Change Owner:

Shruthi Raghavan

Review Date :

12/15/16

Component Type :

Application

Lead Peer Reviewer:

Avinash James

Approved by Reviewer(s):

Yes

Other Reviewer(s):

Sheet 4: Source Code

Rev 1.2

8-Jun-15

Peer Review Meeting Log (Source Code Review)

Source File Name:

DutyCycThermProtn.c

Source File Revision:

Header File Name:

Header File Revision:

kzshz2: Intended Use: Identify which version of the source file is being review. Rationale: Required for traceability between source code and review. Auditors will likely require this.

MDD Name:

DutyCycThermProtn_MDD.docx

Revision:

FDD/SCIR/DSR/FDR/CM Name:

SF009A_DutyCycThermProtn_Design

Revision:

3.0.0

Quality Check Items:

Rationale is required for all answers of No

Working EA4 Software Naming Convention followed:

for variable names

Yes

Comments:

for constant names

Yes

Comments:

for function names

Yes

Comments:

for other names (component, memory

N/A

Comments:

mapping handles, typedefs, etc.)

All paths assign a value to outputs, ensuring

Yes

Comments:

all outputs are initialized prior to being written

Requirements Tracability tags in code match the requirements tracability in the FDD

N/A

Comments:

requirements tracability in the FDD

All variables are declared at the function level.

Yes

Comments:

Synergy version matches change history

kzshz2: Intended Use: Indicate that the the versioning was confirmed by the peer reviewer(s). Rationale: There have been many occassions where versions were not updated in files and as a result Unit Test were referencing wrong versions. This often time leads to the need to re-run of batch tests.

Yes

Comments:

and Version Control version in file comment block

Change log contains detailed description of changes

Yes

Comments:

and Work CR number

Code accurately implements FDD (Document or Model)

Yes

Comments:

Optimizations are noted in MDD

Verified no Compiler Errors or Warnings

KMC: Intended Use: To confirm no compiler errors or warnings exist for the code under review (warnings from contract header files may be ignored). Rationale: This is needed to ensure there will be no errors discovered at the time of integration. A Sandox project should be used; QAC can find compiler errors but not warnings.

Yes

Comments:

Component.h is included

N/A

Comments:

All other includes are actually needed. (System includes

Yes

Comments:

only allowed in Nexteer library components)

Software Design and Coding Standards followed:

Version: 2.1

Code comments are clear, correct, and adequate

Yes

Comments:

and have been updated for the change: [N40] and

all other rules in the same section as rule [N40],

plus [N75], [N12], [N23], [N33], [N37], [N38],

[N48], [N54], [N77], [N79], [N72]

Source file (.c and .h) comment blocks are per

Yes

Comments:

standards and contain correct information: [N41], [N42]

Function comment blocks are per standards and

Yes

Comments:

contain correct information: [N43]

Code formatting (indentation, placement of

Yes

Comments:

braces, etc.) is per standards: [N5], [N55], [N56],

[N57], [N58], [N59]

Embedded constants used per standards; no

Yes

Comments:

"magic numbers": [N12]

Memory mapping for non-RTE code

N/A

Comments:

is per standard

All execution-order-dependent code can be

Yes

Comments:

recognized by the compiler: [N80]

All loops have termination conditions that ensure

N/A

Comments:

finite loop iterations: [N63]

All divides protect against divide by zero

Yes

Comments:

if needed: [N65]

All integer division and modulus operations

N/A

Comments:

handle negative numbers correctly: [N76]

All typecasting and fixed point arithmetic,

Yes

Comments:

including all use of fixed point macros and

timer functions, is correct and has no possibility

of unintended overflow or underflow: [N66]

All float-to-unsiged conversions ensure the.

N/A

Comments:

float value is non-negative: [N67]

All conversions between signed and unsigned

N/A

Comments:

types handle msb==1 as intended: [N78]

All pointer dereferencing protects against

N/A

Comments:

null pointer if needed: [N70]

Component outputs are limited to the legal range

Yes

Comments:

defined in the FDD DataDict.m file : [N53]

All code is mapped with FDD (all FDD

Yes

Comments:

subfunctions and/or model blocks identified

with code comments; all code corresponds to

some FDD subfunction and/or model block): [N40]

Review did not identify violations of other

Yes

Comments:

coding standard rules

Anomaly or Design Work CR created

N/A

Comments: List Anomaly or CR numbers

for any FDD corrections needed

General Notes / Comments:

Change Owner:

Shruthi Raghavan

Review Date :

12/16/16

Lead Peer Reviewer:

Avinash James

Approved by Reviewer(s):

Yes

Other Reviewer(s):

Sheet 5: MDD

Rev 1.2

8-Jun-15

Peer Review Meeting Log (MDD Review)

MDD Name:

DutyCycThermProtn_MDD.docx

MDD Revision:

Source File Name:

DutyCycThermProtn.c

Source File Revision:

Source File Name:

Source File Revision:

Source File Name:

Source File Revision:

Quality Check Items:

Rationale is required for all answers of No

Synergy version matches document

Yes

Comments:

Change log contains detailed description of changes

Yes

Comments:

Changes Highlighted (for Unit Tester)

Yes

Comments:

Diagrams have been included per MDD Guideline

Yes

Comments:

and reviewed

All Design Exceptions and Limitations are listed

Yes

Comments:

Design rationale given for all global

N/A

Comments:

data not communicated through RTE ports, per

Design and Coding Standards rules [N9] and [N10].

All implementation details that differ from the FDD are

Yes

Comments:

noted and explained in Design Rationale

All Unit Test Considerations have been described

N/A

Comments:

No changes were made. Previous conditions are kept as is

General Notes / Comments:

Change Owner:

Shruthi Raghavan

Review Date :

12/16/16

Lead Peer Reviewer:

Avinash James

Approved by Reviewer(s):

Yes

Other Reviewer(s):

Sheet 6: PolySpace

Rev 1.2

8-Jun-15

Peer Review Meeting Log (QAC/PolySpace Review)

Source File Name:

DutyCycThermProtn.c

Source File Revision:

Source File Name:

Source File Revision:

Source File Name:

Source File Revision:

EA4 Static Analysis Compliance Guideline version:

Poly Space version:

Windows User: eg. 2013b 2013b

Polyspace sub project version:

Windows User: eg. TL108a_PolyspaceSuprt_1.0.0 N/A

QAC version:

Windows User: eg 8.1.1-R 8.1.1-R

QAC sub project version:

Windows User: eg. TL_100A_1.1.0 TL100A_QACSuprt_1.2.0

Quality Check Items:

Rationale is required for all answers of No

Contract Folder's header files are appropriate and

kzshz2: Intended Use: Identify that the contract folder contains only the information required for this component. All other variables, constants, function prototypes, etc. should be removed. Rationale: This will help avoid unit testers having to considers object not used. It will also avoid having other files required for QAC.

Yes

Comments:

function prototypes match the latest component version

100% Compliance to the EA4 Static Analysis

Yes

Comments:

Compliance Guideline

Are previously added justification and deviation

Yes

Comments:

comments still appropriate

Do all MISRA deviation comments use approved

Yes

Comments:

deviation tags

Cyclomatic complexity and Static path count OK

Creager, Kathleen: use Browse Function Metrics, STCYC and STPTH

Yes

Comments:

for all functions in the component per Design

Cyc=5 StPth=16

and Coding Standards rule [N47]

General Notes / Comments:

Change Owner:

Shruthi Raghavan

Review Date :

12/16/16

Lead Peer Reviewer:

Avinash James

Approved by Reviewer(s):

Yes

Other Reviewer(s):

2 - DutyCycThermProtn_Integration Manual

Integration Manual

For

SF009A_DutyCycThermProtn

VERSION: 1.0

DATE: 02-Oct-2015

Prepared By:

Sarika Natu,

KPIT Technologies,

India

Revision History

Description	Author	Version	Date
Initial version	Sarika Natu	1.0	02-Oct-2015

Table of Contents

1 Abbrevations And Acronyms 4

2 References 5

3 Dependencies 6

3.1 SWCs 6

3.2 Global Functions(Non RTE) to be provided to Integration Project 6

4 Configuration REQUIREMeNTS 7

4.1 Build Time Config 7

4.2 Configuration Files to be provided by Integration Project 7

4.3 Da Vinci Parameter Configuration Changes 7

4.4 DaVinci Interrupt Configuration Changes 7

4.5 Manual Configuration Changes 7

5 Integration DATAFLOW REQUIREMENTS 8

5.1 Required Global Data Inputs 8

5.2 Required Global Data Outputs 8

5.3 Specific Include Path present 8

6 Runnable Scheduling 9

7 Memory Map REQUIREMENTS 10

7.1 Mapping 10

7.2 Usage 10

7.3 Non RTE NvM Blocks 10

7.4 RTE NvM Blocks 10

8 Compiler Settings 11

8.1 Preprocessor MACRO 11

8.2 Optimization Settings 11

9 Appendix 12

Abbrevations And Acronyms

Abbreviation	Description
DFD	Design functional diagram
MDD	Module design Document

References

Sr. No.	Title	Version
1	MDD Guidelines	Software Process Release 04.02.00
2	Software Naming Conventions	Software Process Release 04.02.00
3	Design and Coding standards	Software Process Release 04.02.00
4	FDD – SF009A_DutyCycThermProtn_Design	See Synergy sub project version

Dependencies

SWCs

Module	Required Feature
None

Global Functions(Non RTE) to be provided to Integration Project

None

Configuration REQUIREMeNTS

Build Time Config

Modules	Notes
None

Configuration Files to be provided by Integration Project

None

Da Vinci Parameter Configuration Changes

Parameter	Notes	SWC
None

DaVinci Interrupt Configuration Changes

ISR Name	VIM #	Priority Dependency	Notes
None

Manual Configuration Changes

Constant	Notes	SWC
None

Integration DATAFLOW REQUIREMENTS

Required Global Data Inputs

Refer DataDict.m file in the FDD

Required Global Data Outputs

Refer DataDict.m file in the FDD

Specific Include Path present

Runnable Scheduling

This section specifies the required runnable scheduling.

Init	Scheduling Requirements	Trigger
DutyCycThermProtnInit1	None	RTE(Init)

Runnable	Scheduling Requirements	Trigger
DutyCycThermProtnPer1	None	RTE(100ms)

Memory Map REQUIREMENTS

Mapping

Memory Section	Contents	Notes
DutyCycThermProtn_START_SEC_CODE

* Each …START_SEC… constant is terminated by a …STOP_SEC… constant as specified in the AUTOSAR Memory Mapping requirements.

Usage

Feature	RAM	ROM
<Memmap usuage info>

Table 1: ARM Cortex R4 Memory Usage

NvM Blocks

See DataDict.m

Compiler Settings

Preprocessor MACRO

None

Optimization Settings

None

Appendix

None

3 - DutyCycThermProtn_MDD

Module Design Document

For

DutyCycThermProtn

Dec 14, 2016

Prepared By:

Shruthi Raghavan

Software Engineering

Nexteer Automotive,

Saginaw, MI, USA

Change History

Description	Author	Version	Date
Initial Version	Sarika Natu(KPIT Technologies)	1.0	02-Oct-2015
Updated to version 2.0.0 of FDD	Krishna Anne	2.0	07-Apr-2016
Fix for anomaly EA4# 7558	Krishna Anne	3.0	29-Sep-2016
Updated to FDD v3.0.0	Shruthi Raghavan	4.0	14-Dec-2016

Table of Contents

1 DutyCycThermProtn & High-Level Description 5

2 Design details of software module 6

2.1 Graphical representation of DutyCycThermProtn 6

2.2 Data Flow Diagram 7

2.2.1 Component level DFD 7

2.2.2 Function level DFD 7

3 Constant Data Dictionary 8

3.1 Program (fixed) Constants 8

3.1.1 Embedded Constants 8

4 Software Component Implementation 9

4.1 Sub-Module Functions 9

4.1.1 Init: DutyCycThermProtn_Init1 9

4.1.1.1 Design Rationale 9

4.1.1.2 Module Outputs 9

4.1.2 Per: DutyCycThermProtn_Per1 9

4.1.2.1 Design Rationale 9

4.1.2.2 Store Module Inputs to Local copies 9

4.1.2.3 (Processing of function)……… 9

4.1.2.4 Store Local copy of outputs into Module Outputs 9

4.2 Server Runables 9

4.3 Interrupt Functions 9

4.4 Module Internal (Local) Functions 9

4.4.1 Local Function #1 9

4.4.1.1 Design Rationale 9

4.4.1.2 Processing 10

4.4.2 Local Function #2 10

4.4.2.1 Design Rationale 10

4.4.2.2 Processing 10

4.4.3 Local Function #3 10

4.4.3.1 Design Rationale 10

4.4.3.2 Processing 10

4.4.4 Local Function #4 10

4.4.4.1 Design Rationale 11

4.4.4.2 Processing 11

4.4.5 Local Function #5 11

4.4.5.1 Design Rationale 11

4.4.5.2 Processing 11

4.4.6 Local Function #6 11

4.4.6.1 Design Rationale 11

4.4.7 Local Function #7 11

4.4.7.1 Design Rationale 12

4.4.8 Local Function #8 12

4.4.8.1 Design Rationale 12

4.4.8.2 Processing 12

4.5 GLOBAL Function/Macro Definitions 12

5 Known Limitations with Design 13

6 UNIT TEST CONSIDERATION 14

Appendix A Abbreviations and Acronyms 15

Appendix B Glossary 16

Appendix C References 17

DutyCycThermProtn & High-Level Description

The purpose of the Thermal Duty Cycle Protection is to limit and protect the system from excessive use, based on motor rotational velocity and system temperature. It also provides protection status information for use by other functions.

Design details of software module

Graphical representation of DutyCycThermProtn

Data Flow Diagram

See FDD

Component level DFD

See FDD

Function level DFD

See FDD

Constant Data Dictionary

Program (fixed) Constants

Embedded Constants

Local Constants

Refer .m file

Constant Name	Value

THERMLOADLIMSIZE_CNT_U08	8
MULTFILTERSIZE_CNT_U08	6

Software Component Implementation

Sub-Module Functions

Init: DutyCycThermProtn_Init1

Design Rationale

Refer FDD

Module Outputs

Refer FDD

Per: DutyCycThermProtn_Per1

Design Rationale

DutyCycThermProtn_Per1 function is divided into various functions to reduce the cyclomatic complexity.

The subsystems ‘Multiplier’ and ‘FilterPercMax’ are clubbed into ‘MultiFilterPercMax’ local function.

Store Module Inputs to Local copies

Refer FDD

(Processing of function)………

Refer FDD

Store Local copy of outputs into Module Outputs

Refer FDD

Server Runables

None

Interrupt Functions

None

Module Internal (Local) Functions

Local Function #1

Function Name	FiltSVReinit	Type	Min	Max
Arguments Passed	IgnTiOff_Cnt_T_u32	uint32	0	1720000
	VehTiVld_Cnt_T_Logl	Boolean	0	1
Return Value	None

Design Rationale

Name of local function matches with subsystem name from FDD

Processing

Local Function #2

Function Name	TemperatureSelection	Type	Min	Max
Arguments Passed	DiagcStsLimdTPrfmnc_Cnt_T_Logl	boolean	0	1
	EcuTFild_DegCgrd_T_f32	float32	-50	150
	MotFetT_DegCgrd_T_f32	float32	-50	200
	MotMagT_DegCgrd_T_f32	float32	-50	150
	MotWidgT_DegCgrd_T_f32	float32	-50	300
	*Mult12Temp_DegCgrd_T_ s15p0	Sint16	-50	200
	*Mult36Temp_DegCgrd_T_s15p0	Sint16	-50	300
Return Value	SlcTemp_DegCgrd_T_s15p0	sint16	-50	300

Design Rationale

Name of local function matches with subsystem name from FDD

Note: The outputs of the function are Mult12Temp_DegCgrd_T_s15p0, Mult36Temp_DegCgrd_T_s15p0 and SlcTemp_DegCgrd_T_f32.

Processing

None

Local Function #3

Function Name	TemperatureLimiting	Type	Min	Max
Arguments Passed	EcuTFild_DegCgrd_T_f32	float32	-50	150
	MotWidgT_DegCgrd_T_f32	float32	-50	300
Return Value	AbsTempLimitSlew_MotNwtMtr_T_f32	float32	0	8.79

Design Rationale

Name of local function matches with subsystem name from FDD

Processing

None

Local Function #4

Function Name	MultiFilterPercMax	Type	Min	Max
Arguments Passed	Mult12Temp_DegCgrd_T_s15p0	sint16	-50	200
	Mult36Temp_DegCgrd_T_s15p0	sint16	-50	300
	DutyCycThermProtnDi_Cnt_T_Logl	boolean	0	1
	MotVelCrf_MotRadPerSec_T_f32	float32	-1350	1350
	MotCurrPeakEstimd_AmprSqd_T_f32	float32	0	62500
	MotCurrPeakEstimdFild_AmprSqd_T_f32	float32	0	62500
	*MaxOut_Uls_T_u16p0	uint16	0	200
Return Value	ThermLimSlowFilMax_Uls_T_f32	float32	0	200

Design Rationale

The subsystems ‘Multiplier’ and ‘FilterPercMax’ are clubbed into ‘MultiFilterPercMax’ local function.

Note: The outputs of the function are MaxOut_Uls_T_u16p0 and ThermLimSlowFilMax_Uls_T_f32.

Processing

None

Local Function #5

Function Name	ThermalLoadLimit	Type	Min	Max
Arguments Passed	MotVelCrf_MotRadPerSec_T_f32	float32	-1350	1350
	SlcTemp_DegCgrd_T_s15p0	sint16	-50	300
	MaxOut_Uls_T_u16p0	uint16	0	200
Return Value	ThermalLoadLmt_MotNwtMtr_T_f32	float32	0	8.8

Design Rationale

Name of local function matches with subsystem name from FDD

Processing

None

Local Function #6

Function Name	ThermalLimitStatus	Type	Min	Max

Arguments Passed	DutyCycThermProtnDi_Cnt_T_Logl	Boolean	0	1

	MaxOut_Uls_T_u16p0	uint16	0	200
	ThermMotTqLim_MotNwtMtr_T_f32	float32	0	8.8
Return Value	ThermRednFac_Uls_T_f32	float32	0	1

Design Rationale

Name of local function matches with subsystem name from FDD. Initializing ThermRednFac_Uls_T_f32 to 0.0 helps to avoid writing another statement in the if-conditional (optimized compared to FDD)

Local Function #7

Function Name	TherrmalLimitScaling	Type	Min	Max
Arguments Passed	DualEcuFltMtgtnEna_Cnt_T_logl	Boolean	0	1
	IvtrLoaMtgtnEna_Cnt_T_logl	Boolean	0	1
	AbsTempLimitSlew_MotNwtMtr_T_f32	float32	0	8.79
	DutyCycThermProtnDi_Cnt_T_Logl	Boolean	0	1
	ThermalLoadLmt_MotNwtMtr_T_f32	float32	0	8.8
	* ThermLoadDptLim_MotNwtMtr_T_f32	Float32	0	8.8
	* ThermTempDptLim_MotNwtMtr_T_f32	Float32	0	8.8
Return Value	ThermMotTqLim_MotNwtMtr_T_f32	float32	0	8.8

Design Rationale

Name of local function matches with subsystem name from FDD

The if-action subsystem blocks for calculation of LoadDptLim and TempDptLim are clubbed together and optimized since the condition for the subsystem execution was same.

Local Function #8

Function Name	UseInpLowr	Type	Min	Max
Arguments Passed	*TableX_Cnt_T_s16	sint16	FULL	FULL
	*TableY_Cnt_T_u16	uint16	FULL	FULL
	Size_Cnt_T_u16	uint16	1	20
	Input_Cnt_T_s16	sint16	FULL	FULL
Return Value	TableY_Cnt_T_u16[Idx_Cnt_T_u08]	uint16	FULL	FULL

Design Rationale

None.

Processing

None

GLOBAL Function/Macro Definitions

None

Known Limitations with Design

None

UNIT TEST CONSIDERATION

Function UseInpLowr to be tested only as called by the component; input and output ranges will not be reached.
Function UseInpLowr’s TableX must have strictly increasing elements.

Abbreviations and Acronyms

Abbreviation or Acronym	Description

Glossary

Note: Terms and definitions from the source “Nexteer Automotive” take precedence over all other definitions of the same term. Terms and definitions from the source “Nexteer Automotive” are formulated from multiple sources, including the following:

ISO 9000
ISO/IEC 12207
ISO/IEC 15504
Automotive SPICE® Process Reference Model (PRM)
Automotive SPICE® Process Assessment Model (PAM)
ISO/IEC 15288
ISO 26262
IEEE Standards
SWEBOK
PMBOK
Existing Nexteer Automotive documentation

Term	Definition	Source
MDD	Module Design Document
DFD	Data Flow Diagram

References

Ref. #	Title	Version
1	AUTOSAR Specification of Memory Mapping (Link:AUTOSAR_SWS_MemoryMapping.pdf)	v1.3.0 R4.0 Rev 2
2	MDD Guideline	EA4 02.00.00
3	Software Naming Conventions.doc	1.0
4	Software Design and Coding Standards.doc	2.1
5	FDD – SF009A_DutyCycThermProtn_Design	See Synergy sub project version