ADLINK PCI-8158 - Manual (Page 188)

178 Function Library
TimeOut_ms: Specifies the time-out interval, in milliseconds. If
TimeOut_ms is zero, the function tests the states of the specified
objects and returns immediately. If TimeOut_ms is -1, the func-
tion's time-out interval never elapses (infinate).
IntFactorBitNo: Specifies the bit number of the INT factor.
e.g. IntFactorBitNo = 4, It means waiting the factor of “Acceler-
ation Start” interrupt.