Supporting Onboard USB Devices

When you implement a USB device directly on your RMC, you can connect the device to a USB Host port from the sbRIO device. For this case, use the following design guidelines:
  • You can connect the USB data pair directly to a USB device on your RMC.
  • A current limiter is not required.
  • Use the RST# signal to reset the USB device when the sbRIO device is in reset.
  • Tie the USB_VBUS signal to 5 V.