ETAS ES5340.2, Руководство пользователя

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ES5340.2 Electric Drive Simulation Board - User’s Guide 28
Installation and Configuration ETAS
2.4 “Exclusive Core Usage” Mode
When the phase currents and voltages in a software model (on the Real-Time PC)
are simulated according to the PWM signals of the inverter controller, the model
has to be calculated in a task < 50 μs.
This can be done by directly accessing a dedicated processor core (“Exclusive
Core Usage”). This means that between the control signals being output and the
current signals being measured there are no raster losses in the ECU.
Prerequisites
To use this mode the processor of the Realtime PC must have at least four cores
and at least one of these cores must not be being used by another task (see
below).
To create a task for “Exclusive Core Usage”
1. Toggle to the “OS Configuration” tab in LABCAR-
IP.
2. Create a new task ( Add Task in the shortcut menu)
in the “Task” box.
Rename the task ( Rename ).
3. Select “Trigger” as “Type”.
4. Select the option “Exclusive Core Usage”.