HIL2GO-100 - OPAL-RT Controller Configuration

To use OPAL-RT I/O modules, an OpCtrl block is required in the RT-LAB model.
This block controls the programming of one OPAL-RT FPGA, its initialization and the selection of the hardware synchronization mode of the card.
It also enables binding of Send/Recv and I/O blocks to that specific card.

The OpCtrl block can be found in the Simulink block library path: RT-LAB I/O > Opal-RT > Common > OpCtrl

In the integration test model (loopback test) provided, the block parameters for the OpCtrl block are already set as follows.

In your model, use this bitstream.

This information is provided for reference, mostly for advanced users. Most users will want to use it “as is.”

OPAL-RT controller parameters
Parameter	Value
Controller Name	'OP4512 OpCtrl'
Board ID	0
Primary Bitstream FileName	TE0741_4-EX-0001-3_4_0_814-eHSx128_Gen4_Machines_IOConfig2-3C-16.bin
Synchronization mode	Master
Generate External Clock	☐ (Unchecked)
Sample Time (s)	0
Board Type	TE0741
Synchronization type	Optical fiber (strongly recommended) / Audio
Disable strict hardware mismatch validation	☐ (Unchecked)

I/O signals used in the model will be active ONLY if the model is run in Hardware synchronized mode.