PXI Express FPGA Module Functions Supported by FlexRIO Integrated I/O Devices
- Updated2023-02-06
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PXI Express FPGA Module Functions Supported by FlexRIO Integrated I/O Devices
Your FlexRIO Integrated I/O device supports the following LabVIEW FPGA functions:
Arbitration
Determines which object can access the resource if multiple objects request access at the same time. Configure the arbitration settings for the channels of this device in the FPGA I/O Properties dialog box for the FPGA I/O item you are using.
FPGA Base
Clocks
Refer to the FPGA Target Properties Dialog Box topic in the LabVIEW FPGA Help for more information about configuring base clocks.
Single-Cycle Timed Loop
Enables implementation of multiple clock domains in an FPGA VI.
Peer-to-Peer Streaming
Enables peer-to-peer data streaming. Use LabVIEW FPGA to configure your FlexRIO with Integrated I/O device to set up a peer-to-peer streaming session.
FlexRIO
Peer-to-Peer Resource Availability
Enables Peer to Peer Reader and Peer to Peer Writer streams. The following table lists the stream types available for FlexRIO PXI Express devices.
| FIFO Type | Description |
| DMA input | Reads data into the FIFO from the VI. |
| DMA output | Writes data from the FIFO into the VI. |
| P2P Writer | Writes data to the peer-to-peer reader device. |
| P2P Reader | Reads data from the peer-to-peer writer device. |