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Chapter 2 Function Reference — RTSI_Clear
NI-DAQ FRM for PC Compatibles 2-286
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National Instruments Corporation
RTSI_Clear
Format
status = RTSI_Clear (deviceNumber)
Purpose
Disconnects all RTSI bus trigger lines from signals on the specified device.
Parameter
Input
Using This Function
RTSI_Clear clears all RTSI bus trigger line connections from the specified device, including
a system clock signal connected through a call to
RTSI_Clock (you can connect or
disconnect other device system clocks only by changing jumpers on the devices). After you
execute
RTSI_Clear, the device is neither driving signals onto any trigger line nor receiving
signals from any trigger line. You can use this call to reset the device RTSI bus interface.
Name Type Description
deviceNumber i16 assigned by configuration utility