EVADC Peripheral Configuration

Map EVADC peripherals in the Infineon AURIX model to peripheral registers in the MCU

Since R2024a

Description

View and edit the map of peripherals in the Infineon^® AURIX™ model to the hardware peripherals.

Using the Peripheral Configuration tool, you can:

• View and edit configuration parameters for EVADC peripheral block.

• Configure the global parameters. To set the group peripheral, select peripheral in BrowserPeripherals EVADC . For more information, see Map Tasks and Peripherals Using Hardware Mapping.

• Check for any conflicts between peripherals.

Open the EVADC Peripheral Configuration

• In the Hardware tab, click Hardware Mapping.

  

Parameters

Global parameters > Global settings > EVADC module parameters

Supply voltage — EVADC module voltage supply

Automotive (default) | 5V | 3.3V

Set the voltage supply for EVADC module.

Global parameters > Global settings > Global limit setting profile

Global profile 0(0-4095) — Global limit setting for profile 0

4095 (default) | scalar in the range (0, 4095)

Specify the global limit for profile 0.

Global profile 1(0-4095) — Global limit setting for profile 1

0 (default) | scalar in the range (0, 4095)

Specify the global limit for profile 1.

Global parameters > G#

Start-up calibration — Option to enable group startup calibration

off (default) | on

Select to enable group start up calibration.

G# > Request queue #

Conversion type — Conversion mode

Refill with trigger (default) | One-shot | Refill with one time trigger

Select one of these conversion modes:

• One-shot — Select this option for a one-time analog-to-digital conversion after a software or hardware trigger event. In case of hardware trigger event, you must add another EVADC block with the block parameter Mode set to ADC Trigger to fill the queue input register. You must map these EVADC trigger and read blocks using Select read block parameter in the Group select tab in the Hardware Mapping tool.

• Refill with trigger — Select this option to wait for either software or hardware trigger for analog-to-digital conversion. This mode automatically refills the queue input register and a valid queue entry waits for a trigger event to initiate conversion.

• Refill with one time trigger — Select this option for perpetual analog-to-digital conversion of valid queue entries after a software trigger. This mode automatically refills the queue input register.

Request slot priority — Queue priority for ADC conversion

Highest (default) | High | Low | Lowest

Select queue priority for ADC conversion for group #.

Request slot start mode — Slot start mode

Cancel-Inject-Repeat (default) | Wait for Start

Select slot start mode for ADC conversion for group #.

Gating source — Option to select gating source

GTM ADC trigger signal 0 (default) | GTM ADC trigger signal #

Select source of gating for ADC conversion request for group #. For more information on EVADC trigger signals, refer to EVADC Trigger Signals.

Gating mode — Select gating mode

Always (default) | High | Low | Disabled

Select gating mode for ADC conversion request for group #.

Trigger source — Trigger source for ADC conversion

Software-Block sample time (default) | Software-Trigger block | GTM ADC trigger signal#

Select trigger source for ADC conversion for group #.

• Software-Block sample time —

• Software-Trigger block —

• GTM ADC trigger signal# —

Trigger mode — Trigger mode for ADC conversion

Disabled (default) | Any edge | Rising edge | Falling edge

Select trigger mode for ADC conversion.

Dependencies

To enable this parameter, set the Trigger source parameter to GTM ADC trigger signal#.

G# > Group limit setting profile

Group profile 0(0-4095) — Group limit for profile 0

4095 (default) | scalar in the range [0, 4095]

Group limit setting for profile 0.

Group profile 1(0-4095) — Group limit setting for profile 1

0 (default) | scalar in the range [0, 4095]

Group limit setting for profile 1.

Synchronize group with — Select the controller group

None (default) | options vary based on the group tab

Select the controller group to synchronize with G#.

Note

• You cannot configure a group as peripheral, if it is already selected as the controller.

• You cannot configure a group as the controller, if it is already selected as peripheral.

Group select

Select read block — Select EVADC read block to pair with

options list all the EVADC read blocks present in the model

Select the EVADC read blocks available in the Simulink^® model.

Dependencies

To enable this parameter, set the Mode parameter to ADC trigger in the EVADC block in the Simulink model.

Select group — Channel group for ADC conversion

G0 (default) | options vary based on selection of TC3xx series in configuration parameters window

Select group for ADC conversion.

Dependencies

To enable this parameter, set the Mode parameter to ADC read in the EVADC block in the Simulink model.

Select queue — Select queue for ADC conversion

Queue 0 (default) | Queue 1 | Queue 2

Select queue for ADC conversion.

Dependencies

To enable this parameter, set the Mode parameter to ADC read in the EVADC block in the Simulink model.

Input #

Select pins — Select analog pin

AN0 (default) | AN0 to AN7

Select the analog pin for ADC conversion.

Use channel 0 of group as voltage reference — Use channel 0 of the controller group as voltage reference

off (default) | on

Select to use channel 0 input as alternate voltage reference for channels other than channel 0 of the group.

Dependencies

To enable this parameter, set the Select group parameter to a value other than Channel 0 in the G# tab.

Generate parallel output for same channel numbers of synchronized group — Generate parallel output for same channel numbers of synchronized group

off (default) | on

Select to generate parallel output for same channel numbers of synchronized group.

Dependencies

To enable this parameter, set the Select group parameter to the controller group, which is selected in Synchronize group with parameter in the G# tab.

Input # > Result

Result register — Result register for ADC channel group

Result 0 (default) | Result 1 | Result 2 | ...

Select the result register ranging between Result 0 through Result 15 for EVADC channel group.

Wait for read — Option to enable register to wait to read result to avoid loss of data

Off (default) | On

Select this parameter to enable the register to wait and read the EVADC channel result registers.

Left aligned storage — Option to enabled left-aligned storage

Off (default) | On

Select to enable left aligned storage of conversion result in result registers.

Data modification modes — Selection of data modification modes

None (default) | Standard Data Reduction (this option appears if you disable the Wait for read parameter) | Difference Mode

Specify data modification mode of conversion result in result registers.

Data reduction control modes — Data reduction control mode for result register

Mode 0 (default) | Mode 0 to Mode 15

Specify data reduction control mode for result register.

Dependencies

To enable this parameter, set the Data modification modes parameter to Standard Data Reduction.

Input # > Events

Limit checking event — Criteria for generating limit check interrupts

Disabled (default) | Enabled

Select criteria for generating limit check interrupts.

Limit service request node — Option to select limit service request node

Group Service Request Node 0 (default) | Group Service Request Node 1 | Group Service Request Node 2 | Group Service Request Node 3

Select limit service request node for channel #.

Dependencies

To enable this parameter, select the Limit checking event parameter.

Result event — Result event for channel #

Disabled (default) | Enabled

Result event for channel #.

Result service request node — Select result service request node

Group Service Request Node 0 (default) | Group Service Request Node 1 | Group Service Request Node 2 | Group Service Request Node 3

Select result service request node for channel #.

Dependencies

To enable this parameter, select the Result event parameter.

Input # > Limit Checking Configuration

Boundary extension — Boundary extension for channel #

Disabled (default)

Select boundary extension for channel #.

Dependencies

To enable this parameter, select the Limit checking event parameter.

Limit check selection — Limit check selection for channel #

Within Limit (default) | Beyond Limit | Within and Beyond Limit

Select limit check selection for channel #.

Dependencies

To enable this parameter, select the Limit checking event parameter.

Upper limit selection — Upper threshold of channel #

Group profile0 (default) | Group profile1 | Global profile0 | Global profile1

Select upper threshold of channel # for checking limit.

Dependencies

To enable this parameter, select the Limit checking event parameter.

Lower limit selection — Lower threshold of channel #

Group profile1 (default) | Group profile0 | Global profile0 | Global profile1

Select lower threshold of channel # for checking limit.

Dependencies

To enable this parameter, select the Limit checking event parameter.

Version History

Introduced in R2024a