FETK-T5.0

Defines the type of the microcontroller used in the ECU.

Defines the frequency used for the serial interface.

Selects how the XETK controls the ECU watchdog.

• Controlled by ECU: The XETK will not drive the signal.
• Enabled: Enables watchdog control from the XETK debugger connector. The XETK will drive the signal as configured to enable the watchdog when the debugger requests the watchdog to be enabled.
• Disabled: The XETK will drive the signal as configured to disable the watchdog.

Controls which level of the watchdog disable signal shall disable the watchdog.

• Low: Low level shall disable the watchdog.
• High: High Level shall disable the watchdog.

The ETK has the ability to wake up the ECU by applying voltage to the CalWakeUp pin of the ECU connector. This makes it possible to download the content of the working page and configure a measurement while the ECU is off.

When waking up the ECU via the CalWakeUp pin it can be selected whether the pin is pulled until the microcontroller core voltage (VDDP) is high or whether the pin should be kept on high state until the start-up handshake between ECU and ETK signals to the ETK that the ECU has finished its initialization.

• YES: The CalWakeUp pin will be kept on high state until the start-up handshake between ECU and ETK signals to the ETK that the ECU has finished its initialization.
• NO: The CalWakeUp pin is pulled until the microcontroller core voltage (VDDP) is high.

Selects the signal the ETK will use for ECU standby RAM (working page) power supply supervision.

• ETK Standby Supply: ETK is monitoring the standby supply it provides to the ECU.
• No Standby Supply: ETK is monitoring the standard ECU power supply; the working page is not using a standby supply.

Defines the hardware handshake timeout in case the ECU did not perform or does not support a hardware handshake.

To force the ECU to perform the handshake, enter -1 (infinite).  Using this setting, measurement and calibration is only possible if the ECU performs the specified handshake type.

Otherwise enter a value between 0 and 65534 ms.  The value should be set to the earliest time the XETK should access the ECU memory after the ECU is running (both powered and out of reset).

Selects the polling rate in μs. Typically at least twice as fast as the fastest raster in a measurement.

Defines how the XETK shall behave if an overload occurs during data processing.

• Drop Data and Continue Measurement: The XETK drops measurement data, sends an error event and continues measurement.
• Stop Measurement: The XETK stops the measurement and sends an error event.

Selects the ETK Standby Mode:

• Standard: shorter boot time - higher standby current.
• Deep: longer boot time - minimum standby current

Selects the method used for the hardware handshake between the ECU and the FETK.

Selects the method used for triggering a data acquisition by the ECU.

The location of the structure used for RAM based handshake and triggering. Offset 0x00 is a 32 bit word for ETK to ECU handshake information. Offset 0x04 is a 32 bit word for ECU to ETK handshake information. Offset 0x08 is the 32 bit word for triggering (data acquisition). The base address should be 32 bit aligned.