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Component Design

1: CM700A_HwTq3Meas_RSENTPeripheralCfg
2: CM700A_HwTq3Meas_FDD_Checklist
3: CM700A__HwTq3Meas_FuncReq

Component Design

1 - CM700A_HwTq3Meas_RSENTPeripheralCfg

Overview

Configuration
Sheet1
Sheet2

Sheet 1: Configuration

RSENT Peripheral Register Configuration
*Offset*	*Name*	*Update*	*Description*	*Bit #*	*Set/Clear*	*Comment*
0000H	RSENTnTSPC	Static	RSENT timestamp register	16	0	Master Mode
				14-8	0	Tick Multiplier = 1
				6-0	79U	Tick Prescaler value = 80
0010H	RSENTnCC	Static	RSENT communication configuration register	12	1	SPC Pulse Active low
				11	1	Frame Check Against Previous Calibration Pulse
				10	0	Slow Channel CRC Check Enable
				9	0	Fast Channel CRC Check Enable
				7-6	1U	Short Serial Message Format
				5	0	Puase Pulse for Variable Message Length
				4	0	Puase Pulse Absent
				3-1	2U	3 data nibble
				0	1	SPC mode enable
0014H	RSENTnBRP	Static	RSENT baud rate prescaler register	27-24	2U	Tick Time Decimal Fraction = 0.2 us
				22-16	0	Time Tick Integer 1us
				14-8	4U	Sample Clock Division Value: 5 (80/5=16)
				0	0	Sample Clock Multiplication Value: 1
0018H	RSENTnIDE	Static	RSENT interrupt/DMA enable register	10	0	Slow Channel Encoding Error Interrupt Enable : Disabled
				9	0	Slow Channel Message Lost Interrupt Enable : Disabled
				8	0	Slow Channel CRC Error Interrupt Enable : Disabled
				7	0	No Response Error Interrupt Enable : Disabled
				6	0	Calibration Pulse Length Variation Error Interrupt Enable : Disabled
				5	0	Calibration Pulse Length Error Interrupt Enable : Disabled
				4	0	Fast Channel Nibble Count Error Interrupt Enable : Disabled
				3	0	Fast Channel Nibble Encoding Error Interrupt Enable : Disabled
				2	0	Fast Channel Message Lost Interrupt Enable : Disabled
				1	0	Fast Channel CRC Error Interrupt Enable : Disabled
				0	0	Fast Channel Receive Interrupt Enable : Disabled
001CH	RSENTnMDC	Dynamic	RSENT Mode Control Register	2-0	ZZZ	0 - Reset 1U- Configuration 5U - Operation Active
0020H	RSENTnSPCT	Static	RSENT SPC transmission register	6-0	16U	17 Tick => 1.22*17 = 20.74us

Note 1:	ZZZ= Dynamic change value, X = Don’t Care, 1=Set, 0=Clear, -=Loaded Data, unspecified register bits shall have safe default value
Note 2:	RSENTn, where n = 5

Sheet 2: Sheet1

HwTqMeas_Register_Configuration
Register Name	Abbrevision	Address			Bit Position	Bit Name	Function to Set
RSENT timestamp register	RSENTnTSPC	FFE0 5000	+	0000H
					16	TMS	0: Master mode


RSENT timestamp counter	RSENTnTSC	FFE0 5000	+	0004H



RSENT communication configuration register	RSENTnCC	FFE0 5000	+	0010H



RSENT baud rate prescaler register	RSENTnBRP	FFE0 5000	+	0014H



RSENT interrupt/DMA enable register	RSENTnIDE	FFE0 5000	+	0018H



RSENT mode control register	RSENTnMDC	FFE0 5000	+	001CH
RSENT SPC transmission register	RSENTnSPCT	FFE0 5000	+	0020H
RSENT mode status register	RSENTnMST	FFE0 5000	+	0024H
RSENT communication status register	RSENTnCS	FFE0 5000	+	0028H
RSENT communication status clear register	RSENTnCSC	FFE0 5000	+	002CH
RSENT slow channel receive timestamp register	RSENTnSRTS	FFE0 5000	+	0030H
RSENT slow channel receive data register	RSENTnSRXD	FFE0 5000	+	0034H
RSENT calibration pulse length register	RSENTnCPL	FFE0 5000	+	0038H
RSENT message length register	RSENTnML	FFE0 5000	+	003CH
RSENT fast channel receive timestamp register	RSENTnFRTS	FFE0 5000	+	0040H
RSENT fast channel receive data register	RSENTnFRXD	FFE0 5000	+	0044H
RSENT timestamp mode selection register	RSENTTSSEL	FFE0 5000	+	A000H

Sheet 3: Sheet2

RSENT timestamp register	RSENTnTSPC	RSENTn_base>	+	0000H
RSENT timestamp counter	RSENTnTSC	RSENTn_base>	+	0004H
RSENT communication configuration register	RSENTnCC	RSENTn_base>	+	0010H
RSENT baud rate prescaler register	RSENTnBRP	RSENTn_base>	+	0014H
RSENT interrupt/DMA enable register	RSENTnIDE	RSENTn_base>	+	0018H
RSENT mode control register	RSENTnMDC	RSENTn_base>	+	001CH
RSENT SPC transmission register	RSENTnSPCT	RSENTn_base>	+	0020H
RSENT mode status register	RSENTnMST	RSENTn_base>	+	0024H
RSENT communication status register	RSENTnCS	RSENTn_base>	+	0028H
RSENT communication status clear register	RSENTnCSC	RSENTn_base>	+	002CH
RSENT slow channel receive timestamp register	RSENTnSRTS	RSENTn_base>	+	0030H
RSENT slow channel receive data register	RSENTnSRXD	RSENTn_base>	+	0034H
RSENT calibration pulse length register	RSENTnCPL	RSENTn_base>	+	0038H
RSENT message length register	RSENTnML	RSENTn_base>	+	003CH
RSENT fast channel receive timestamp register	RSENTnFRTS	RSENTn_base>	+	0040H
RSENT fast channel receive data register	RSENTnFRXD	RSENTn_base>	+	0044H
RSENT timestamp mode selection register	RSENTTSSEL	RSENT0_base>	+	A000H

2 - CM700A_HwTq3Meas_FDD_Checklist

Nexteer_Template_V1.0

Overview

Peer Review Instructions
Technical Review Checklist
Template Change Log

Sheet 1: Peer Review Instructions

Instructions for Functional Design Package Peer Review

PRE-MEETING
	Function Owner	Confirm that requirements are reviewed and approved PRIOR to the FDP peer review
	Function Owner	Start with latest version of the template for any "first reviews" - Continue to use existing temmplate for re-reviews
	Function Owner	Provide the functional design package (changed documents) to the invited attendees 1-2 working days in advance of review
	Function Owner	Notify the assigned peer reviewer and make sure they are prepared to do their function in the meeting
	Function Owner	Identify necessary attendance and invite to meeting
	Function Owner	Complete the "Author" column information for sections 1 through 3 prior to the review
	Function Owner	Complete the attendance invitation list in section 5
	Function Owner	For Re-reviews only: Complete the column "remarks by author" to identify actions taken to address items found in earlier reviews.

DURING MEETING
	Function Owner	Present document changes to the review team
	Peer Reviewer	Capture attendance of the review
	Peer Reviewer	Capture actions and issues in section 4. Identify issue summary, Document type, Reference (Requirement ID, section number, etc), Defect Type and indicate status as "OPEN"

POST MEETING
	Function Owner	Follow up on all "open" items. Update "Summary of Resolution" to indicate what was done or decided.
	Function Owner	Schedule follow up review OR review open items with peer reviewer and obtain agreement to close
	Peer Reviewer	Close change request in system and confirm all associated tasks are complete. Upload peer review checklist (this document) with any FDP updates

Sheet 2: Technical Review Checklist

Technical Review Checklist - Template Version 01.00.05

Product Name

Electric Power Steering

Electrical Arch.

Review Scope

Defect Type

Numbers

Yes

Closed

Function Name

CM700A HandWheel Torque 3 Measurement

Revision

2.0.1

WCR#5776

Requirement

Rejected

FDD

Author

Keyur Patel

Interface

Open

Model

Effort

Design

FMEA

Review Effort(Hrs.)

1.50

Standards

*.m File

Corr+Verf effort(Hrs.)

0.00

Documentation

Cal Process

Total Effort (Hrs.)

1.50

Others

Total

Checklist No.

Description of Check

Author: This column is for Self review. Author shall fill Yes/No/NA against each point in checklist. Author

Author: This column is for reviewer. Reviewer shall fill Yes/No/NA against each point in checklist. Reviewer

Author: Detailed Description of the finding shall be provided by the reviewer. Description of finding by reviewer

Author: Defect type to be selected. Defect Type

Author: What action is taken to fix the comment & other remarks need to be filled by author. Remarks By Author

Author: Data in this column shall be filled by reviewer after checking whether the rework is completed. Status

Section 1: TECHNICAL CHECK

1.1

Confirm that all signal inputs into the FDP (Functional Design Package) are contained within and exactly named as the "Available_Nexteer_Signals.m" states.

Yes

Closed

1.2

Confirm any removed signal inputs from the design have been removed from the "Available_Nexteer_Signals.m" file.

Closed

1.3

Confirm all signals and parameters (outputs, calibrations, constants, non-volatile memory) used in the *.m file and the design conform to the AutoSAR naming convention documentation.

Yes

Closed

1.4

Confirm *.m file has been provided to the "Available_Signal_Names" Author.

Yes

Closed

1.5

Confirm Electrical Systems interface map is updated to reflect the FDP (signal IO)

Yes

Closed

Section 2: Safety CHECK

Author: This column is for Self review. Author shall fill Yes/No/NA against each point in checklist. Author

Author: This column is for reviewer. Reviewer shall fill Yes/No/NA against each point in checklist. Reviewer

Author: Detailed Description of the finding shall be provided by the reviewer. Description of finding by reviewer

Author: Defect type to be selected. Defect Type

Author: What action is taken to fix the comment & other remarks need to be filled by author. Remarks By Author

Author: Data in this column shall be filled by reviewer after checking whether the rework is completed. Status

2.1

Confirm that the functional DFMEA is up to date based on the design in the current package.

Closed

2.2

Confirm that Safety requirements (ASIL A - D) are referenced in the design documents.

Yes

Closed

Section 3: Lessons Learned

Author: This column is for Self review. Author shall fill Yes/No/NA against each point in checklist. Author

Author: This column is for reviewer. Reviewer shall fill Yes/No/NA against each point in checklist. Reviewer

Author: Detailed Description of the finding shall be provided by the reviewer. Description of finding by reviewer

Author: Defect type to be selected. Defect Type

Author: What action is taken to fix the comment & other remarks need to be filled by author. Remarks By Author

Author: Data in this column shall be filled by reviewer after checking whether the rework is completed. Status

3.1

Have functions depending upon system state been reviewed for need to be executed at the 2ms rate to avoid system lag issues?

Yes

Closed

3.2

Have all diagnostics (NTCs) been confirmed to show logic to invoke a diagnostic "PASS" for control of the status byte at the customer level.

Yes

Closed

3.3

Has the requirements traceability steps used the RMI steps as defined in the FDD authoring spec to generate the traceability report?

Yes

Closed

3.4

Has the requirements traceability report been verified to only contain ONLY requirements from the FR.

Yes

Closed

3.5

Confirm that all PIM that does NOT have an initialization value of zero is initialized in an INIT function.

Yes

Closed

Section 4: Issues / Actions Identified

Document

Reference

Summary of resolution

Author: Defect type to be selected. Defect Type

Author: What action is taken to fix the comment & other remarks need to be filled by author. Remarks By Author

Author: Data in this column shall be filled by reviewer after checking whether the rework is completed. Status

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

4.10

4.11

4.12

4.13

4.14

4.15

4.16

4.17

4.18

4.19

4.20

4.21

4.22

4.23

4.24

4.25

Section 5: APPROVALS

Role

First Review

Date

Attendance

Approval?

Function Owner*

Keyur Patel

5/17/2016

Yes

Peer Reviewer*

samanth

Yes

EPDT Engineer

ES Engineer

Software Lead

Hardware Lead

Test Lead

Basavraj

Yes

Safety Lead

Role

Second Review (if required)

Date

Attendance

Approval?

Function Owner*

Peer Reviewer*

EPDT Engineer

ES Engineer

Software Lead

Hardware Lead

Test Lead

Safety Lead

Role

Third Review (if required)

Date

Attendance

Approval?

Function Owner*

Peer Reviewer*

EPDT Engineer

ES Engineer

Software Lead

Hardware Lead

Test Lead

Safety Lead

Role

Fourth Review (if required)

Date

Attendance

Approval?

Function Owner*

Peer Reviewer*

EPDT Engineer

ES Engineer

Software Lead

Hardware Lead

Test Lead

Safety Lead

Role

Add more if necessary

Date

Attendance

Approval?

P.S.:

Yes indicates adherence

No indicates non-adherence, reviewer shall provide suitable comments at the end of this document for each point.

NA indicates not applicable

Sheet 3: Template Change Log

Rev	Change	Author
01.00.05	Added lesson learned #3.5	MDK

3 - CM700A__HwTq3Meas_FuncReq

CM700A__HwTq3Meas_FuncReq

ID	Baselined v2.1 and Released	Is Requirement?	.ASIL	.ReqCat	Review Date	Review Action	Review Action Status
CM700A_26	The HwTq3Meas Function shall provide measured sensor signal output in Engineering Unit in range of ±10 HwNm with 0.00488 resolution.	TRUE	D	Direct	6/30/2015		Closed
CM700A_27	The HwTq3Meas Function shall detect protocol error.	TRUE	D	Direct	6/30/2015		Closed
CM700A_28	The HwTq3Meas Function shall provide mechanism to detect any Sensor self internal diagnostic.	TRUE	D	Direct	6/30/2015		Closed
CM700A_29	The HwTq3Meas Function shall hold previous known good value in the event of error detected.	TRUE	D	Direct	6/30/2015		Closed
CM700A_30	The HwTq3Meas Function shall provide qualified status of the protocol fault.	TRUE	D	Direct	6/30/2015		Closed
CM700A_31	The HwTq3Meas Function shall provide instantaneous status of the protocol fault.	TRUE	D	Direct	6/30/2015		Closed
CM700A_32	The HwTq3Meas Function shall provide mechanism for correction of Handwheel Torque Output based on sensor polarity.	TRUE	D	Direct	6/30/2015		Closed
CM700A_33	The HwTq3Meas Function shall post Torque data no later than 200us (CBE) from the time torque data being sampled by the sensor (Historically 400us was allocated for total time estimation from the sample torque data to ePWM toggle output using same the sample torque data ).	TRUE	D	Direct	6/30/2015		Closed
CM700A_66	The HwTq3Meas Function shall provide sensor scratchpad signal, the "Gear Identification" in Count unit.	TRUE	D	Direct	3/18/2016		Closed
CM700A_67	The HwTq3Meas Function shall provide signal available indicator, when the "Gear Identification" signal become available.	TRUE	D	Direct	3/18/2016		Closed
CM700A_34	The HwTq3Meas Function shall provide power to the torque sensor within the range of 4.5V (Min) to 5.5V (Max).	TRUE	D	Derived	6/30/2015		Closed
CM700A_35	The HwTq3Meas Function shall require a logic high signal to be higher than 3.0V in magnitude for the read Torque information as input.	TRUE	D	Derived	6/30/2015		Closed
CM700A_36	The HwTq3Meas Function shall require a logic Low signal to be lower than 0.1V in magnitude for the Torque Sensor Trigger information as output.	TRUE	D	Derived	6/30/2015		Closed
CM700A_37	The HwTq3Meas Function shall provide an open collector pull high design as an interface to the sensor input.	TRUE	D	Derived	6/30/2015		Closed
CM700A_38	The HwTq3Meas Function shall use the ISO based error accumulator strategy for NTC 0x079.	TRUE	D	Derived	6/30/2015		Closed
CM700A_39	The HwTq3Meas Function shall activate NTC 0x079 in states defined while the operating system is available.	TRUE	D	Derived	6/30/2015		Closed
CM700A_40	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor SENT frame field "Synchronization and calibration" Tick count is measured outside of 56 ticks ± 20%.	TRUE	D	Derived	6/30/2015		Closed
CM700A_41	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor SENT frame field "Status and Communication" data falls outside the range of 12 <Tick counts <=27.	TRUE	D	Derived	6/30/2015		Closed
CM700A_42	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor SENT frame field "Data 0" falls outside the range of 12 <Tick counts <=27.	TRUE	D	Derived	6/30/2015		Closed
CM700A_43	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor SENT frame field "Data 1" falls outside the range of 12 <Tick counts <=27.	TRUE	D	Derived	6/30/2015		Closed
CM700A_44	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor SENT frame field "Data 2" falls outside the range of 12 <Tick counts <=27.	TRUE	D	Derived	6/30/2015		Closed
CM700A_45	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor SENT frame field "CRC" falls outside the range of 12 <Tick counts <=27.	TRUE	D	Derived	6/30/2015		Closed
CM700A_46	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor SENT frame "CRC" field doesn't match with CRC calculated.	TRUE	D	Derived	6/30/2015		Closed
CM700A_47	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor misses a new message received (with coherent data in the SENT frame).	TRUE	D	Derived	6/30/2015		Closed
CM700A_48	The HwTq3Meas Function test condition result shall indicate negative, when the Sensor SENT frame field "Status and Communication" data falls data >12 tick (means indicatation of Temporary or Critical sensor internal diagnostic error).	TRUE	D	Derived	6/30/2015		Closed
CM700A_49	The HwTq3Meas Function shall provide a positive result to the test condition for NTC 0x079 when none of the negative result requirements are satisfied.	TRUE	D	Derived	6/30/2015		Closed
CM700A_59	The HwTq3Meas Function shall use the Immediate fault strategy for NTC 0x1E3.	TRUE	QM	Derived	6/30/2015		Closed
CM700A_61	The HwTq3Meas Function shall activate NTC 0x1E3 in states defined while the operating system is available.	TRUE	QM	Derived	6/30/2015		Closed
CM700A_63	The HwTq3Meas Function test condition result shall indicate negative, when the handwheel Torque 3 offset trim service not performed.	TRUE	QM	Derived	6/30/2015		Closed
CM700A_65	The HwTq3Meas Function shall provide a positive result to the test condition for NTC 0x1E3 when none of the negative result requirements are satisfied.	TRUE	QM	Derived	6/30/2015		Closed
CM700A_50	The HwTq3Meas Function shall provide mechanism store HwTq3 Offset trim performed status in persistent storage.	TRUE	QM	Direct	6/30/2015		Closed
CM700A_51	The HwTq3Meas Function shall store Auto offset trim to persistent storage.	TRUE	QM	Direct	6/30/2015		Closed
CM700A_52	The HwTq3Meas Function shall provide mechanism report the value of HwTq3 Offset Trim stored in persistent storage, on request.	TRUE	QM	Direct	6/30/2015		Closed
CM700A_53	The HwTq3Meas Function shall provide mechanism report the value of HwTq3 Offset Trim performed status stored in persistent storage, on request.	TRUE	QM	Direct	6/30/2015		Closed
CM700A_54	The HwTq3Meas Function shall provide mechanism clear HwTq3 Offset Trim stored in persistent storage to zero, on request.	TRUE	QM	Direct	6/30/2015		Closed
CM700A_55	The HwTq3Meas Function shall provide mechanism manual write HwTq3 Offset Trim stored in persistent storage, on request.	TRUE	QM	Direct	6/30/2015		Closed
CM700A_56	The HwTq3Meas Function shall provide mechanism Auto Learn write HwTq3 Offset Trim stored in persistent storage, on request.	TRUE	QM	Direct	6/30/2015		Closed

Component Design

Component Design

Module Detailled Design

Component Documentation

Reports

1 - CM700A_HwTq3Meas_RSENTPeripheralCfg

Overview

Sheet 1: Configuration

Sheet 2: Sheet1

Sheet 3: Sheet2

2 - CM700A_HwTq3Meas_FDD_Checklist

Overview

Sheet 1: Peer Review Instructions

Sheet 2: Technical Review Checklist

Sheet 3: Template Change Log

3 - CM700A__HwTq3Meas_FuncReq