Operations Supported on All USBTMC Devices

The following USB-specific SICL functions can be used on all USBTMC and USBTMC-USB488 device sessions. (See the List of SICL Functions for specific information on these functions.)

Operations Supported on All USBTMC Devices

Function Name	Action
iusbctrl	Used to set parameters affecting the USB device.
iusbgetcapabilities	Returns a structure containing capabilities information about the USB device.
iusbgetinfo	Returns a structure containing general information about the USB device.
iusbstat	Used to retrieve the settings of parameters affecting the USB device.

Interrupts are not supported on USBTMC or on USBTMC-USB488 devices.