Nhet_1_MDD
Module – NHET
High-Level Description
This module implements NHET functionality with respect to the NHET module.
Figures
Component Diagram
Variable Data Dictionary
For details on module input / output variable, refer to the Data Dictionary for the application. Input / output variable names are listed here for reference.
Module Inputs | Module Outputs | |
---|---|---|
HET_INIT1_PST | None | |
Module Internal Variables
This section identifies the name, range and resolutions for module specific data created by this module. If there are no range restrictions on the variable, the term “FULL” is placed into the table for legal range.
Variable Name | Resolution | Legal Range (min) | Legal Range (max) | Software Segment |
---|---|---|---|---|
None |
User defined typedef definition/declaration
This section documents any user types uniquely used for the module.
(Refer the included ref for more details of register)
Typedef Name | Element Name | User Defined Type | Legal Range (min) | Legal Range (max) |
---|---|---|---|---|
Constant Data Dictionary
Calibration Constants
This section lists the calibrations used by the module. For details on calibration constants, refer to the Data Dictionary for the application.
Constant Name |
---|
Program(fixed) Constants
Embedded Constants
All embedded constants whose values are provided in Eng units will be evaluated to the equivalent counts by using the FPM_InitFixedPoint_m() macro within the #define statement.
Local
Variable Name | Resolution | Legal Range (min) | Legal Range (max) | Software Segment |
---|---|---|---|---|
Global
This section lists the global constants used by the module. For details on global constants, refer to the Data Dictionary for the application.
Constant Name |
---|
None |
Module specific Lookup Tables Constants
Constant Name | Resolution | Value | Software Segment |
---|---|---|---|
None |
Functions/Macros used by the Sub-Modules
Library Functions / Macros
The library and functions / Macros that are called by the various sub modules are identified below,
Memcpy
Data Hiding Functions
None
Global Functions/Macros Defined by this Module
Global Functions #1 (For detailed info regarding values assigned to registers refer Reference Pdf attached below)
Function Name | NHET_Init1 | Type | Min | Max | UTP Tol. |
---|---|---|---|---|---|
Arguments Passed | None | ||||
Return Value | None |
Description
NHET
Local Functions/Macros Used by this MDD only
Local Macro #1
None
Software Module Implementation
Runtime Environment (RTE) Initial Values
This section lists the initial values of data written by this module but controlled by the RTE. After RTE initialization, the data in this table will contain these values.
Data | Value |
---|---|
None |
Initialization Functions
Init:
Design Rationale
None
Module Outputs
None
Module Internal
None
Initialize NHET Direction Register
Periodic Functions
None
Fault Recovery Functions
None
Shutdown Functions
None
Interrupt Functions
None
Serial Communication Functions
None
Transition Functions
None
Execution Requirements
Execution Rates for sub-modules called by the Subroutine
This table serves as reference for the Scheduler design
Global Function Name | Calling Frequency | Function in which the function is called |
---|---|---|
NHET_Init1 | On Event | ECU start up |
Execution Requirements for Serial Communication Functions
Function Name | Sub-Module called by (Serial Comm Function Name) |
---|---|
None |
Memory Map Definition Requirements
Sub Modules (Functions)
This table identifies the software segments for functions identified in this module.
Name of Sub Module | Software Segment |
---|---|
NHET_Init1 | #define NHET_START_SEC_CODE |
Local Functions
This table identifies the software segments for local functions identified in this module.
Name of Sub Module | Software Segment |
---|---|
None |
Known Issues / Limitations With Design
None
Reference
Register Reference
Revision Control Log
Item # | Rev # | Change Description | Date | Author Initials |
---|---|---|---|---|
1 | 1.0 | Initial Version ( FDD 34B) | Selva |