ADLINK PCI-7200 - Manual (Page 58)

46 C/C++ Libraries
5.4 _7200_Switch_Card_No
@ Description
After initializing more than one PCI-7200 card, this function is
used to select which card is currently used.
@ Syntax
Visual C++ (Windows 95)
int W_7200_Switch_Card_No (U8 card_number)
Visual Basic (Windows 95)
W_7200_Switch_Card_No (ByVal card_number As Byte)
As Long
C/C++ (DOS)
int _7200_Switch_Card_No (U8 card_number)
@ Argument
card_number: The card number to be initialized, four cards can
be initialized, the card number must be CARD_1, CARD_2,
CARD_3, or CARD_4, but only one card is active.
@ Return Code
ERR_NoError
ERR_InvalidBoardNoInit