4.7. CDD_FSITX Module

4.7.1. Acronyms and Definitions

Abbreviation/Term

Explanation

AUTOSAR

Automotive Open System Architecture

BSW

Basic Software

CDD

Complex Device Driver

FSI

Fast Serial Interface

DDR

Double Data Rate

SDR

Single Data Rate

SDR

Single Data Rate

CRC

Cyclic Redundancy Check

SW

Software

HW

Hardware

DEM

Diagnostic Event Manager

DMA

Direct Memory Access

MCAL

Microcontroller Abstraction Layer

DET

Default Error Tracer

PWM

Pulse Width Modulation

PLL

Phase Locked Loop

MCU

Micro Controller Unit

OS

Operating System

API

Application Programming Interface

4.7.2. Introduction

This document describes CDD FSI Driver functionality, its application interfaces and configuration details as per AUTOSAR version 4.3.1.

Supported AUTOSAR Release

4.3.1

Supported Configuration Variants

Pre-Compile & Post Build

Vendor ID

CDD_FSI_TX_VENDOR_ID (44)

Module ID

CDD_FSI_TX_MODULE_ID (255)

Supported Platform

AM263Px

4.7.3. Functional Overview

The Fast Serial Interface (FSI) module is a serial communication peripheral capable of reliable high-speed communication across isolation devices. The FSI is designed specifically to ensure reliable high-speed communication for system scenarios that involve communication across isolation barriers without adding components. The FSI consists of independent transmitter (CDD FSI TX) and receiver (CDD FSI RX) cores. The CDD FSITX and CDD FSIRX cores are configured and operated independently. Both CDD FSI TX and FsiRx are capable of configurable frame length and can be operated via DMA. The following figure shows where the CDD Module is located in the AUTOSAR architecture. Since CDD FSI Transmitter and Receiver are CDD Module it occupies the highlighted region in the AUTOSAR architecture.

CDD FSI (CDD Module) in AUTOSAR architecture

Fig. 4.33 CDD FSI (CDD Module) in AUTOSAR architecture

4.7.3.1. Functional Overview of CDD FSI Transmitter

The CDD FSI transmitter module handles the framing of data and signal generation of TXCLK, TXD0, and TXD1, as well as interrupt generation. The operation of the transmitter core is controlled and configured through programmable control registers. The transmitter control registers allow the CPU to program, control, and monitor the operation of CDD the FSI receiver. The transmit data buffer is accessible by the CPU and the DMA.

4.7.3.2. CDD FSI TX Driver Architecture

CDD FSI TX Hardware Overview

Fig. 4.34 CDD FSI TX Hardware Overview

4.7.3.3. Initialization

Cdd_FsiTx_Init() has to be called to initialize the CDD FSI TX driver before initiating a transmission. This will also set the CDD FSI Transmitter Hardware Unit to CDD_FSI_TX_IDLE STATE.

4.7.3.4. States

There are 2 states in which each CDD FSI Transmitter HW Unit can be:

  1. CDD_FSI_TX_UNINIT: This is the state before the Fsi Transmitter is initialized.

  2. CDD_FSI_TX_IDLE: This is the state before starting a transmission. The transmitter becomes idle only after it gets initialized.

4.7.3.5. Assumptions

None

4.7.3.6. Limitations

  1. TXCLK which is derived from PLL Clock should never be configured to be faster than SYSCLK/2.

  2. Data Frame Configuration of Transmitter Module should be in sync with the receiver. (frame type, data width ).

  3. In FSI, as soon as the DMA TX trigger is started, whatever data is available in the internal FSI buffer is transferred immediately before the DMA actually transfers from external buffer to FSI internal buffer. As a workaround, first iteration we are manually copying onto internal buffer before FSI DMA event is enabled

  4. In FSI, the DMA transfer happens only with the manual trigger mode of DMA. The event trigger mode is not supported

4.7.4. Hardware Features

CDD FSI Tx features:

4.7.4.1. IP Supported Features

  • Automated ping frame generation

  • Externally triggered ping frames

  • Externally triggered data frames

  • Software-configurable frame lengths

  • Data buffer underrun and overrun detection

  • DMA support

  • Double Data Rate(DDR)

4.7.4.2. CDD FSI TX Supported Features

  • Automated ping frame generation

  • Software-configurable frame lengths

  • Data buffer underrun and overrun detection

  • DMA support

  • One shot and continuous mode.

4.7.4.3. CDD FSI TX Not Supported Features

  • Externally triggered ping frames

  • Externally triggered data frames

  • Double Data Rate(DDR)

4.7.4.4. Configurable Hardware Units

  1. User configurable parameter to define how many Tx Hardware Units (Instances) to use out of a maximum of 4

  2. User configurable parameter to specify which Hardware Unit to use

  3. User configurable parameter to specify Prescale value to select clock frequency at which the Hardware Unit will operate internally.

  4. User configurable frame size which defines number of words to be copied into Tx internal Buffer and transmitted.

4.7.4.5. Configurable Development Error

  1. User configurable error check to report development errors.

4.7.4.6. Configurable Frame Length

The number of words to be sent in each frame is user configurable. The argument TxDataLength passed into the API Cdd_FsiTx_BufferLoad will copy the required number of words from source buffer to internal Tx Buffer. The TxDataLength can be any value from the enum Cdd_FsiTx_DataLengthType which has a range of 1-16.

  1. CDD_FSI_TX_DATA_1_WORD_LENGTH - 1 WORD will be copied from source buffer to Internal Tx buffer for Transmission.

  2. CDD_FSI_TX_DATA_2_WORD_LENGTH - 2 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  3. CDD_FSI_TX_DATA_3_WORD_LENGTH - 3 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  4. CDD_FSI_TX_DATA_4_WORD_LENGTH - 4 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  5. CDD_FSI_TX_DATA_5_WORD_LENGTH - 5 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  6. CDD_FSI_TX_DATA_6_WORD_LENGTH - 6 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  7. CDD_FSI_TX_DATA_7_WORD_LENGTH - 7 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  8. CDD_FSI_TX_DATA_8_WORD_LENGTH - 8 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  9. CDD_FSI_TX_DATA_9_WORD_LENGTH - 9 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  10. CDD_FSI_TX_DATA_10_WORD_LENGTH - 10 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  11. CDD_FSI_TX_DATA_11_WORD_LENGTH -11 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  12. CDD_FSI_TX_DATA_12_WORD_LENGTH - 12 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  13. CDD_FSI_TX_DATA_13_WORD_LENGTH - 13 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  14. CDD_FSI_TX_DATA_14_WORD_LENGTH - 14 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  15. CDD_FSI_TX_DATA_15_WORD_LENGTH - 15 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

  16. CDD_FSI_TX_DATA_16_WORD_LENGTH - 16 WORDS will be copied from source buffer to Internal Tx buffer for Transmission.

4.7.4.7. Configurable User Data

The User Data is an 8 bit value which is fully user-configurable data field. There are no restrictions on how this field is used. This phase is only available in data frames.

  1. The userData argument in Cdd_FsiTx_BufferLoad API will configure the field in frame in DMA transmission Mode.

  2. The userData argument in Cdd_FsiTx_Transmit API will configure the field in frame in Interrupt/Polling transmission Mode.

4.7.4.8. Configurable Timeouts

  1. User Configurable Ping Timeout value(value at which the Ping Timer timeout and it will trigger a Ping Frame transmission to check the physical connection between Tx and Rx ).

4.7.4.9. Configurable Transmission Modes

The FSI Transmitter can transmit data in three different Modes.

  1. Interrupt Mode.

  2. Polling Mode.

  3. DMA Mode.

4.7.4.9.1. Interrupt Mode

Each FSI module contains multiple interrupt sources which can be assigned to two different interrupt vectors:INT1 and INT2. Each interrupt source has an associated status flag. In Interrupt Mode, the macro CddFsiTxMainApi in Cdd_FsiTx_Cfg.h will be OFF. The transmitter can generate the following interrupts:

  1. Frame Done (FRAME_DONE) : This event indicates that FSI has completed transmitting a frame. To enable this Interrupt Event, the macro CddFsiTxFrameDoneInterrupt in Cdd_FsiTx_Cfg.h should be ON.

  2. Buffer Underrun (BUF_UNDERRUN) : This event indicates that the transmit buffer has experienced underrun. Buffer underrun occurs when the transmitter tries to read data from a location which has not yet be written to by the CPU, or DMA. The macro CddFsiTxBufferUnderRunInterrupt* in Cdd_FsiTx_Cfg.h should be ON and CddFsiTxDMAEnable should be OFF.

  3. Buffer Overrun (BUF_OVERRUN) : The buffer overrun interrupt is generated when the buffer has experienced overrun. Buffer overrun may occur if a piece of data is overwritten before it has been transmitted. The macro CddFsiTxBufferOverRunInterrupt in Cdd_FsiTx_Cfg.h should be ON and CddFsiTxDMAEnable should be OFF.

  4. Ping Frame Triggered (PING_TRIGGERED) : The ping frame triggered interrupt is generated when the ping frame has been triggered. This bit will be set when the ping counter has timed out.The macro CddFsiTxFrameDoneInterrupt in Cdd_FsiTx_Cfg.h should be ON.

4.7.4.9.2. Polling Mode

In Polling Mode the once the FSI Transmitter transmits the frame, the transmission status is continuously polled using CddFsiTxMainApi API. In Polling Mode the states of different macros inside Cdd_FsiTx_Cfg.h are listed below:

  1. CDD_FSI_TX_MAIN_FUNCTION_API -STD ON.

  2. CDD_FSI_TX_DMA_ENABLE -STD OFF

  3. CDD_FSI_TX_BUFFER_OVERRUN_INTERRUPT -STD OFF.

  4. CDD_FSI_TX_BUFFER_UNDERRUN_INTERRUPT-STD OFF

  5. CDD_FSI_TX_PING_TIMEOUT_INTERRUPT -STD OFF.

  6. CDD_FSI_TX_FRAME_DONE_INTERRUPT -STD OFF

  7. The macro related with each Interrupt event should be OFF if Main Function API macro is ON.

4.7.4.9.3. DMA Mode

The FSI transmitter can send data which is continuously fed with the DMA. In order to transmit continuous data with the DMA, some configurations need to be made on the transmitter:

  1. Two DMA channels have to be triggered by the same FSI transmitter and DMA trigger.

  2. One Channel to fill the data in transmit buffer and the other will be used to copy the userdata and frametag.

In DMA Mode the states of different macros inside Cdd_FsiTx_Cfg.h are listed below:

  1. CDD_FSI_TX_MAIN_FUNCTION_API -STD OFF

  2. CDD_FSI_TX_DMA_ENABLE -STD ON

  3. CDD_FSI_TX_BUFFER_OVERRUN_INTERRUPT -STD OFF

  4. CDD_FSI_TX_BUFFER_UNDERRUN_INTERRUPT -STD OFF

  5. CDD_FSI_TX_PING_TIMEOUT_INTERRUPT -STD OFF

  6. CDD_FSI_TX_FRAME_DONE_INTERRUPT -STD OFF

For the FSI Transmitter to be functional in DMA mode, some configurations to be done in DMA Plugin as well. The DMA Instance corresponding to each Tx unit should be configured in chaining Mode. For each handle, two dma channels have to be configured. In Fsi, DMA Mode transfer is possible in only the Manual Trigger Mode of DMA.

4.7.5. Source files

Description of static files is provided below:

📦AM263Px
┣ 📂build
┣ 📂mcal
┃ ┣ 📂FsiTx
┃ ┃ ┣ 📂include
┃ ┃ ┃ ┗ 📜Cdd_FsiTx.h : Contains the API’s of the CDD FSI TX driver to be used by upper layers
┃ ┃ ┣ 📂src
┃ ┃ ┃ ┗ 📜Cdd_FsiTx.c : Contains the implementation of the API’s for CDD FSI TX driver
┃ ┃ ┣ 📂V0
┃ ┃ ┃ ┣ 📜Cdd_FsiTx_Irq.h : Contains ISR function declaration
┃ ┃ ┃ ┣ 📜Cdd_FsiTx_Irq.c : Contains ISR function definitions
┃ ┃ ┃ ┣ 📜Cdd_FsiTx_Platform.h : Contains device specific function definition, data types and definitions
┃ ┃ ┃ ┣ 📜Cdd_FsiTx_Platform.c : Contains device specific function definition, data types and definitions
┃ ┃ ┃ ┣ 📜Cdd_FsiTx_Priv.h : Contains Internal functions declaration of CDD FSI TX driver
┃ ┃ ┃ ┣ 📜Cdd_FsiTx_Priv.c : Contains Internal functions definition of CDD FSI TX driver
┃ ┃ ┃ ┣ 📜Cdd_FsiTx_Reg.h : Contains CDD FSI TX Register definition
┃ ┃ ┃ ┗ 📜Cdd_FsiTx_Types.h : Contains the cdd data types and internal macro definitions .
┃ ┃ ┗ 📜Makefile
┣ 📂mcal_config
┣ 📂mcal_docs
┗ 📜README.txt

Description of generated files is provided below:

Plugin Files

Description

CddFsiTx_Cfg.h

CContains the Precompile switches, Symbolic names of hardware units and channels Configured maximum number hardware units

CddFsiTx_PBcfg.c

Contains all channels Post-Build Configuration parameters

CddFsiTx_Cfg.c

Contains all channels Pre-Compile Configuration parameters

The below diagram shows the files structure for the FSI driver.

CDD FSI TX header file include structure

Fig. 4.35 CDD FSI TX header file include structure

4.7.6. Module requirements

Will be updated in future release:

4.7.6.1. Memory Mapping

Memory Mapping Sections

CDD_FSITX_CODE

CDD_FSITX_CODE_ISR

CDD_FSITX_VAR_NO_INIT

CDD_FSITX_VAR

CDD_FSITX_CONST

CDD_FSITX_PBCFG

CDD_FSITX_START_SEC_VAR_INIT_UNSPECIFIED(.bss)

x

CDD_FSITX_STOP_SEC_VAR_INIT_UNSPECIFIED

x

CDD_FSITX_START_SEC_CONFIG_DATA (.const)

x

CDD_FSITX_STOP_SEC_CONFIG_DATA

x

CDD_FSITX_START_SEC_CODE(.text)

x

CDD_FSITX_STOP_SEC_CODE

x

CDD_FSITX_START_SEC_VAR_INIT_32(.bss)

x

CDD_FSITX_STOP_SEC_VAR_INIT_32

x

CDD_FSITX_START_SEC_VAR_NO_INIT_UNSPECIFIED(.data)

x

CDD_FSITX_STOP_SEC_VAR_NO_INIT_UNSPECIFIED

x

CDD_FSITX_START_SEC_ISR_CODE

x

CDD_FSITX_STOP_SEC_ISR_CODE

x

4.7.6.2. Scheduling

Schedule Function API

Description

Cdd_FsiTx_MainFunction

The MainFunction notify the application in Polling Mode

4.7.6.3. Error handling

4.7.6.3.1. Development Error Reporting

The module CDD FSI TX depends on the DET (by default) in order to report development errors. The DET error is reported with Module ID. The reported service IDs identify the services which are described below. The errors reported to DET module are described in the following table:

4.7.6.4. Error codes

4.7.6.4.1. Development Errors

Type of Error

Related Error code

Value (Hex)

Error code indicating the CDD FSI TX is uninitialized

CDD_FSI_TX_E_UNINIT

0x01

Error code indicating an invalid event

CDD_FSI_TX_E_INVALID_EVENT

0x02

Error code indicating invalid parameter pointer

CDD_FSI_TX_E_PARAM_POINTER

0x03

Error code indicating Service called with invalid length

CDD_FSI_TX_E_PARAM_LENGTH

0x04

Error code indicating invalid Number of CDD FSI TX HwUnit

CDD_FSI_TX_E_INVALID_HWUNIT

0x05

4.7.6.4.2. DEM Errors

The errors reported to DEM are described in the following table:

Error Code

Description

Assigned by DEM

CDD_FSI_TX_E_BUFFER_UNDERRUN

This error is raised when the Transmit Buffer undergoes to an underrun

Assigned by DEM

CDD_FSI_TX_E_BUFFER_OVERRUN

This error is raised when the Transmit Buffer undergoes to an overrun

4.7.7. Used resources

4.7.7.1. Interrupt Handling

For interrupt notification, ISR’s are provided in CDD FSI TX driver.There are two ISRs for each CDD FSI TX hardware unit. Depending on hardware unit configured, it will call the notify function. The interrupt service routines shall be mapped to the interrupt sources of the respective cross bar interrupt. The supported ISRs are part of the CddFsiTx_Irq.h file. Following are the ISRs for each CDD FSI TX hardware units:

Hardware Unit

ISR

CDD_FSI_TX_HW_UNIT_0

CddFsiTx_FSIINT1_IrqUnit0()
CddFsiTx_FSIINT2_IrqUnit0()

CDD_FSI_TX_HW_UNIT_1

CddFsiTx_FSIINT1_IrqUnit1()
CddFsiTx_FSIINT2_IrqUnit1()

CDD_FSI_TX_HW_UNIT_2

CddFsiTx_FSIINT1_IrqUnit2()
CddFsiTx_FSIINT2_IrqUnit2()

CDD_FSI_TX_HW_UNIT_3

CddFsiTx_FSIINT1_IrqUnit3()
CddFsiTx_FSIINT2_IrqUnit3()

DMA Mode ISR

CDD_EDMA_lld_transferCompletionMasterIsrFxn()

1.CddFsiTxBufferOverRunInterrupt parameter enables/disables the bufferOverrun interrupt event.

  • This event indicates that the transmit buffer has experienced overrun.

  • Buffer underrun occurs when the transmitter tries to read data from a location which has not yet be written to by the CPU, or DMA.

2.CddFsiTxBufferUnderRunInterrupt parameter enables/disables the bufferUnderRun interrupt event .

  • This event indicates that the transmit buffer has experienced underrun.

  • Buffer overrun may occur if a piece of data is overwritten before it has been transmitted.

3.CddFsiTxFrameDoneInterrupt parameter enables/disables the Frame Done interrupt event .

  • This event indicates that FSI has completed transmitting a frame.

4.CddFsiTxPingTimeOutInterrupt parameter enables/disables the Ping Timeout interrupt event .

  • The ping frame triggered interrupt is generated when the ping frame has been triggered.

  • This bit will be set when the ping counter has timed out.

4.7.8. Integration description

4.7.8.1. The CDD FSI TX Driver dependent modules

4.7.8.1.1. MCU

The CDD FSI TX modules expects the MCU module to be powered on. The CDD_FSI_TX module depends on MCU module for PLL Clock initialization and crossbar interrupt mapping of CDD FSI TX interrupts depending on the Hardware unit being configured. Suppose the Hardware Unit 1 is configured for CDD FSI TX module:

CDD FSI TX Hardware container

Fig. 4.36 CDD FSI TX Hardware container

Since CDD FSI TXCLK is driven by PLL, it is configured using CONTROLSS register and the the MCU module container McuClockSettingConfiguration should be configured as shown in below figure:

Mcu_Clock_Configuration container

Fig. 4.37 Mcu_Clock_Configuration container

Similarly, the crossbar interrupts also needs to be mapped in MCU module according to HW unit and interrupts being required.

The CDD FSI TX interrupts needs to be mapped to the corresponding cross bar interrupt required. For each CDD FSI TX instance there will be two interrupt vectors. INT1 and INT2. For each interrupt vector separate Crossbar pins should be selected in mcu configuration.

CDD FSI TX Interrupt configuration

Fig. 4.38 CDD FSI TX Interrupt configuration

4.7.8.1.2. DMA

The CDD FSI TX Modules requires DMA module to be configured, when CDD FSI TX transmission is configured in DMA mode.

1.CDD FSI TX Module Configuration:

  • The CDD FSI TX module parameter CddFsiTxDMAEnable should be configured for TRUE.

  • The CDD FSI TX HW Unit parameter CddFsiTxTransmissionMethod should be configured with CDD_FSI_TX_DMA_MODE.

  • The DMA supports CDD FSI TX in interrupt mode only.

  • The transmission mode in configurator should be CDD_FSI_TX_DMA_MODE and interrupt should be enabled inside the code.

2.DMA module Configuration:

  • Set up two DMA channels to be triggered by the same CDD FSI transmitter and DMA trigger.

  • Configure one channel to fill the transmit buffer.

  • Configure the other channel to set the frame tag and user data fields.

  • Configure the DMA handleId and other parameters for each CDD FSI TX instance inside DMA configurator.

  • The DMA Configuration reference has given inside CDD FSI TX configurator to select the handleId for each TX Instance.

CDD FSI TX module DMA channel ID selection

Fig. 4.39 CDD FSI TX module DMA channel ID selection

4.7.8.1.3. DET

This implementation depends on the DET in order to report development errors. The detection of development errors is configurable (ON / OFF).

4.7.8.1.4. DEM

By default, production code related errors are reported to the DEM using the service DEM_ReportErrorStatus().

Note

Dem Event is enable only if $(Module_Name)DemEventParameterRefs is enabled.

4.7.8.1.5. SchM

If multiple AUTOSAR runnables have access to the same Data Store Memory block, the exported AUTOSAR specification enforces data consistency by using an AUTOSAR exclusive area. With this specification, the runnables have mutually exclusive access to the per-instance memory global data, which prevents data corruption. Beside the OS, the BSW Scheduler provides functions that CDD FSI TX module calls at begin and end of critical sections. This implementation requires 1 level of exclusive access to guard critical sections.

The data consistency mechanism that has to be applied to an ExclusiveArea might be domain, ECU or even project specific. The decision which mechanism has to be applied by RTE / Basic Software Scheduler is taken during ECU integration by setting the Exclusive Area configuration parameter RteExclusiveAreaImplMechanism. This parameter is an input for RTE generator.

For CDD_FSI_TX Module, data consistency and exclusive access to critical sections are required for the following sections as shown in the table below:

Exclusive Area Functions used

CDD_FSI_TX Function calling Exclusive Area

Need for Exclusive Area

Recommended Exclusive Area Mapping

FSI_TX_EXCLUSIVE_AREA_0

Cdd_FsiTx_Transmit
Cdd_FsiTx_MainFunction

To protect against multiple access for shared resources

ALL_INTERRUPT_BLOCKING : All interrupts should be blocked as this API’s can be called in the interrupts

4.7.8.1.6. Callback Functions

The CDD FSI TX driver does not provide any call back functions.

4.7.8.1.7. Callback Notification

Notifications: Cdd_FsiTx_BufferNotifyType: This Cdd_FsiTx_BufferNotifyType which is defined in CddFsiTx_Types.h file. This is called to notify the HwUnit about the completion of the transmission and availability of Tx Buffer to transmit another frame.

4.7.8.2. Multi-core support

Not Supported

4.7.9. Configuration

4.7.9.1. CddFsiTxConfigSet

This container contains the configuration parameters and sub containers of the AUTOSAR Cdd Fsi Tx module.

4.7.9.1.1. CddFsiTxNotification

Item

Name

CddFsiTxNotification

Description

Callback function for Transmission

Multiplicity-Configuration-Class

–

Post-Build Time

VARIANT-POST-BUILD

Pre-Compile Time

VARIANT-PRE-COMPILE

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

NULL_PTR

4.7.9.1.2. CddFsiTxOverRunNotification

Item

Name

CddFsiTxOverRunNotification

Description

Callback function for Tx Buffer OverRun

Multiplicity-Configuration-Class

–

Post-Build Time

VARIANT-POST-BUILD

Pre-Compile Time

VARIANT-PRE-COMPILE

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

NULL_PTR

4.7.9.1.3. CddFsiTxUnderRunNotification

Item

Name

CddFsiTxUnderRunNotification

Description

Callback function for Tx Buffer UnderRun

Multiplicity-Configuration-Class

–

Post-Build Time

VARIANT-POST-BUILD

Pre-Compile Time

VARIANT-PRE-COMPILE

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

NULL_PTR

4.7.9.1.4. CddFsiTxHwUnit

This container contains the Driver configuration (parameters) depending on which FSI Hw unit is get configured

4.7.9.1.4.1. CddFsiTxHwUnitId

Item

Name

CddFsiTxHwUnitId

Description

Description: Numeric ID of the HW Unit. This symbolic name allows accessing Fsi Hw Unit data. Enumeration literals are defined vendor specific. Number of instances can vary depending on SOC variant.Corresponding error checks are added in template files

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

CDD_FSI_TX_HWUNIT_0

Range

CDD_FSI_TX_HWUNIT_0
CDD_FSI_TX_HWUNIT_1
CDD_FSI_TX_HWUNIT_2
CDD_FSI_TX_HWUNIT_3
4.7.9.1.4.2. CddFsiTxPrescale

Item

Name

CddFsiTxPrescale

Description

Selects the Prescale value .

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

CDD_FSI_TX_CLK_DIV_2

Range

CDD_FSI_TX_CLK_DIV_0
CDD_FSI_TX_CLK_DIV_1
CDD_FSI_TX_CLK_DIV_2
CDD_FSI_TX_CLK_DIV_3
CDD_FSI_TX_CLK_DIV_4
CDD_FSI_TX_CLK_DIV_5
CDD_FSI_TX_CLK_DIV_10
CDD_FSI_TX_CLK_DIV_20
4.7.9.1.4.3. CddFsiTxPingTimerTimeout

Item

Name

CddFsiTxPingTimerTimeout

Description

Timeout value for CddFsiTx Ping Timer.

Origin

Texas Instruments

Post-build-variant-multiplicity

true

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

20000

Max-value

4294967295

Min-value

0
4.7.9.1.4.4. CddFsiTxTriggerSrc

Item

Name

CddFsiTxTriggerSrc

Description

Type of source event that starts a transmission.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

CDD_FSI_TX_TRIGG_SRC_SW

Range

CDD_FSI_TX_TRIGG_SRC_SW
CDD_FSI_TX_TRIGG_SRC_HW
4.7.9.1.4.5. CddFsiTxTransmissionMethod

Item

Name

CddFsiTxTransmissionMethod

Description

Selects the method of frame transmission.

Origin

Texas Instruments

Post-build-variant-multiplicity

true

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

CDD_FSI_TX_INTERRUPT_MODE

Range

CDD_FSI_TX_INTERRUPT_MODE
CDD_FSI_TX_POLLING_MODE
CDD_FSI_TX_DMA_MODE
4.7.9.1.4.6. CddFsiTxExtHwTrigSrc

Item

Name

CddFsiTxExtHwTrigSrc

Description

Configure the external trigger source for data frame and data frame

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

CDD_FSI_TX_TRIGGER_FSI_RX_TRIG0

Range

CDD_FSI_TX_TRIGGER_FSI_RX_PING_FRAME_TAG_MATCH
CDD_FSI_TX_TRIGGER_FSI_RX_ERROR_FRAME_TAG_MATCH
CDD_FSI_TX_TRIGGER_FSI_RX_DATA_FRAME_TAG_MATCH
CDD_FSI_TX_TRIGGER_FSI_RX_TRIG0
CDD_FSI_TX_TRIGGER_FSI_RX_TRIG1
CDD_FSI_TX_TRIGGER_FSI_RX_TRIG2
CDD_FSI_TX_TRIGGER_FSI_RX_TRIG3
CDD_FSI_TX_TRIGGER_EPWM0_SOCB
CDD_FSI_TX_TRIGGER_EPWM1_SOCB
CDD_FSI_TX_TRIGGER_EPWM2_SOCB
CDD_FSI_TX_TRIGGER_EPWM3_SOCB
CDD_FSI_TX_TRIGGER_EPWM4_SOCB
CDD_FSI_TX_TRIGGER_EPWM5_SOCB
CDD_FSI_TX_TRIGGER_EPWM6_SOCB
CDD_FSI_TX_TRIGGER_EPWM7_SOCB
CDD_FSI_TX_TRIGGER_EPWM8_SOCB
CDD_FSI_TX_TRIGGER_EPWM9_SOCB
CDD_FSI_TX_TRIGGER_EPWM10_SOCB
CDD_FSI_TX_TRIGGER_EPWM11_SOCB
CDD_FSI_TX_TRIGGER_EPWM12_SOCB
CDD_FSI_TX_TRIGGER_EPWM13_SOCB
CDD_FSI_TX_TRIGGER_EPWM14_SOCB
CDD_FSI_TX_TRIGGER_EPWM15_SOCB
CDD_FSI_TX_TRIGGER_EPWM16_SOCB
CDD_FSI_TX_TRIGGER_EPWM17_SOCB
CDD_FSI_TX_TRIGGER_EPWM18_SOCB
CDD_FSI_TX_TRIGGER_EPWM19_SOCB
CDD_FSI_TX_TRIGGER_EPWM20_SOCB
CDD_FSI_TX_TRIGGER_EPWM21_SOCB
CDD_FSI_TX_TRIGGER_EPWM22_SOCB
CDD_FSI_TX_TRIGGER_EPWM23_SOCB
CDD_FSI_TX_TRIGGER_ICSM_PORT0_16
CDD_FSI_TX_TRIGGER_ICSM_PORT0_17
CDD_FSI_TX_TRIGGER_ICSM_PORT0_18
CDD_FSI_TX_TRIGGER_ICSM_PORT0_19
CDD_FSI_TX_TRIGGER_ICSM_PORT1_16
CDD_FSI_TX_TRIGGER_ICSM_PORT1_17
CDD_FSI_TX_TRIGGER_ICSM_PORT1_18
CDD_FSI_TX_TRIGGER_ICSM_PORT1_19
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT0
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT1
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT2
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT3
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT4
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT5
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT6
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT7
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT8
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT9
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT10
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT11
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT12
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT13
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT14
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT15
4.7.9.1.4.7. CddFsiTxExtPingTrigSrc

Item

Name

CddFsiTxExtPingTrigSrc

Description

Configure the external trigger source for ping frame and data frame

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

true

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

CDD_FSI_TX_TRIGGER_FSI_RX_TRIG0

Range

CDD_FSI_TX_TRIGGER_FSI_RX_PING_FRAME_TAG_MATCH
CDD_FSI_TX_TRIGGER_FSI_RX_ERROR_FRAME_TAG_MATCH
CDD_FSI_TX_TRIGGER_FSI_RX_DATA_FRAME_TAG_MATCH
CDD_FSI_TX_TRIGGER_FSI_RX_TRIG0
CDD_FSI_TX_TRIGGER_FSI_RX_TRIG1
CDD_FSI_TX_TRIGGER_FSI_RX_TRIG2
CDD_FSI_TX_TRIGGER_FSI_RX_TRIG3
CDD_FSI_TX_TRIGGER_EPWM0_SOCB
CDD_FSI_TX_TRIGGER_EPWM1_SOCB
CDD_FSI_TX_TRIGGER_EPWM2_SOCB
CDD_FSI_TX_TRIGGER_EPWM3_SOCB
CDD_FSI_TX_TRIGGER_EPWM4_SOCB
CDD_FSI_TX_TRIGGER_EPWM5_SOCB
CDD_FSI_TX_TRIGGER_EPWM6_SOCB
CDD_FSI_TX_TRIGGER_EPWM7_SOCB
CDD_FSI_TX_TRIGGER_EPWM8_SOCB
CDD_FSI_TX_TRIGGER_EPWM9_SOCB
CDD_FSI_TX_TRIGGER_EPWM10_SOCB
CDD_FSI_TX_TRIGGER_EPWM11_SOCB
CDD_FSI_TX_TRIGGER_EPWM12_SOCB
CDD_FSI_TX_TRIGGER_EPWM13_SOCB
CDD_FSI_TX_TRIGGER_EPWM14_SOCB
CDD_FSI_TX_TRIGGER_EPWM15_SOCB
CDD_FSI_TX_TRIGGER_EPWM16_SOCB
CDD_FSI_TX_TRIGGER_EPWM17_SOCB
CDD_FSI_TX_TRIGGER_EPWM18_SOCB
CDD_FSI_TX_TRIGGER_EPWM19_SOCB
CDD_FSI_TX_TRIGGER_EPWM20_SOCB
CDD_FSI_TX_TRIGGER_EPWM21_SOCB
CDD_FSI_TX_TRIGGER_EPWM22_SOCB
CDD_FSI_TX_TRIGGER_EPWM23_SOCB
CDD_FSI_TX_TRIGGER_ICSM_PORT0_16
CDD_FSI_TX_TRIGGER_ICSM_PORT0_17
CDD_FSI_TX_TRIGGER_ICSM_PORT0_18
CDD_FSI_TX_TRIGGER_ICSM_PORT0_19
CDD_FSI_TX_TRIGGER_ICSM_PORT1_16
CDD_FSI_TX_TRIGGER_ICSM_PORT1_17
CDD_FSI_TX_TRIGGER_ICSM_PORT1_18
CDD_FSI_TX_TRIGGER_ICSM_PORT1_19
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT0
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT1
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT2
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT3
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT4
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT5
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT6
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT7
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT8
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT9
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT10
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT11
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT12
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT13
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT14
CDD_FSI_TX_TRIGGER_OUTPUTXBAR_OUT15
4.7.9.1.4.8. CddFsiTxDmaReference

Item

Name

CddFsiTxDmaReference

Description

Reference to the DMA Group Channel

Multiplicity-Configuration-Class

–

Post-Build Time

VARIANT-POST-BUILD

Pre-Compile Time

VARIANT-PRE-COMPILE

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

4.7.9.2. CddFsiTxGeneral

General configuration (parameters) of the Cdd Fsi Tx Driver software module.

4.7.9.2.1. CddFsiTxDeInitApi

Item

Name

CddFsiTxDeInitApi

Description

Adds / removes the service CddFsiTx_DeInit() from the code.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.2. CddFsiTxTransmitApi

Item

Name

CddFsiTxTransmitApi

Description

Enable/disable the service CddFsiTx_Transmit() from the code.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

false

4.7.9.2.3. CddFsiTxDevErrorDetectApi

Item

Name

CddFsiTxDevErrorDetectApi

Description

Switches the development error detection and notification on or off.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.4. CddFsiTxPingApi

Item

Name

CddFsiTxPingApi

Description

Enable/disable the service CddFsiTx_Ping() from the code.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

false

4.7.9.2.5. CddFsiTxExtTriggerEnable

Item

Name

CddFsiTxExtTriggerEnable

Description

Enable/disable the service CddFsiTx_Ping() from the code..

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

false

4.7.9.2.6. CddFsiTxBuffLoadApi

Item

Name

CddFsiTxBuffLoadApi

Description

Adds / removes the services CddFsiTx_BuffLoad() from the code.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.7. CddFsiTxResetDriver

Item

Name

CddFsiTxResetDriver

Description

Adds / removes the service Cdd_FsiTx_ResetDriver() and from the code.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.8. CddFsiTxTypeofInterruptFunction

Item

Name

CddFsiTxTypeofInterruptFunction

Description

Type of ISR function

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

CDD_FSI_TX_ISR_CAT1

Range

CDD_FSI_TX_ISR_VOID
CDD_FSI_TX_ISR_CAT1
CDD_FSI_TX_ISR_CAT2

4.7.9.2.9. CddFsiTxInterruptVector

Item

Name

CddFsiTxInterruptVector

Description

Type of ISR function

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

CDD_FSI_TX_INT1

Range

CDD_FSI_TX_INT1
CDD_FSI_TX_INT2

4.7.9.2.10. CddFsiTxDeviceVariant

Item

Name

CddFsiTxDeviceVariant

Description

Select SOC variant .This parameter shall be used by driver to impose device specific constraints. The user guide shall detail the device specific constraints

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Pre-Compile-Time

VARIANT-PRE-COMPILE

Post-Build-Time

VARIANT-POST-BUILD

Default-value

AM263Px

Range

AM263Px

4.7.9.2.11. CddFsiTxMaxHwUnitCount

Item

Name

CddFsiTxMaxHwUnitCount

Description

Maximum hw count across all hwunits configured

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

1

Max-value

4

Min-value

1

4.7.9.2.12. CddFsiTxNotifyCapability

Item

Name

CddFsiTxNotifyCapability

Description

Determines, if the notification mechanism (the functions to enable and disable the notifications) is available at runtime.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.13. CddFsiTxBufferOverRunInterrupt

Item

Name

CddFsiTxBufferOverRunInterrupt

Description

Enable/disable the Interrupt service for Tx Buffer OverRun.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.14. CddFsiTxBufferUnderRunInterrupt

Item

Name

CddFsiTxBufferUnderRunInterrupt

Description

Enable/disable the Interrupt service for Tx Buffer UnderRun.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.15. CddFsiTxPingTimeOutInterrupt

Item

Name

CddFsiTxPingTimeOutInterrupt

Description

Enable/disable the Interrupt service for Ping Timeout.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.16. CddFsiTxFrameDoneInterrupt

Item

Name

CddFsiTxFrameDoneInterrupt

Description

Enable/disable the Interrupt service for Tx Frame Done.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.17. CddFsiTxMainApi

Item

Name

CddFsiTxMainApi

Description

Adds / removes the service CddFsiTx_Main() and from the code.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.18. CddFsiTxGetVersionInfoApi

Item

Name

CddFsiTxGetVersionInfoApi

Description

Adds / removes the service CddFsiTx_GetVersionInfo() from the code.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

true

4.7.9.2.19. CddFsiTxDMAEnable

Item

Name

CddFsiTxDMAEnable

Description

Enables DMA Access method for CddFsiTx Transmission.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

false

4.7.9.2.20. CddFsiTxMultiLaneEnable

Item

Name

CddFsiTxMultiLaneEnable

Description

Enables MultiLane Transmission for CddFsiTx.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

false

4.7.9.2.21. CddFsiTxMaxDmaChannelId

Item

Name

CddFsiTxMaxDmaChannelId

Description

Number of actual DMA channels. This is of type published information and not editable

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

63

4.7.9.2.22. CddFsiTxDefaultOSCounterId

Item

Name

CddFsiTxDefaultOSCounterId

Description

Default Os Counter Id if node reference to OsCounter ref CddFsiTxOsCounterRef is not set

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Default-value

0

Max-value

16

Min-value

0

4.7.9.2.23. CddFsiTxOsCounterRef

Item

Name

CddFsiTxOsCounterRef

Description

This parameter contains a reference to the OsCounter, which is used by the CddFsiTx driver.

Origin

Texas Instruments

Post-build-variant-multiplicity

false

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

4.7.9.3. CddFsiTxDemEventParameterRefs

Item

Name

CddFsiTxDemEventParameterRefs

Description

Reference to configured DEM event to report “Tx buffer overrun”.

Post-build-variant-multiplicity

false

Multiplicity-Configuration-Class

–

Post-Build Time

VARIANT-POST-BUILD

Pre-Compile Time

VARIANT-PRE-COMPILE

Origin

Texas Instruments

Post-Build-Variant-Value

false

Value-Configuration-Class

–

Post-Build-Time

VARIANT-POST-BUILD

Pre-Compile-Time

VARIANT-PRE-COMPILE

Note

  1. The DDR (Double Data Rate) is not supported.So CddFsiRxMultiLaneEnable Parameter will be OFF.

4.7.9.4. Symbolic Names deviations

The Symbolic names are generated for following parameters:

  1. CddFsiTxHwUnitId : Symbolic name is generated as CddFsiTxConf_CddFsiTxHwUnit_<CddFsiTxHwUnitId>

4.7.10. Examples

Please refer Example section of Cdd_FsiRx

4.7.11. References

Technical Reference Manual