User`s guide

50 • C/C++ Libraries
5.4 _7300_Close
@ Description
Close a previously initialized PCI-7300A card.
@ Syntax
Visual C/C++ (Windows 95)
int W_7300_Close (int card_number)
Visual Basic (Windows 95)
W_7300_Close (ByVal card_number As Long) As Long
C/C++ (DOS)
int _7300_Close (int card_number)
@ Argument
card_number: The card number of the PCI-7300A card.
@ Return Code
NoError
PCICardNumErr
PCICardNotInit
5.5 _7300_Configure
@ Description
Set the port DI/O configuration, terminator control, and control signal polarity
for the PCI-7300A card.
@ Syntax
Visual C/C++ (Windows 95)
int W_7300_Configure (int card_number, int dio_config, int
term_cntrl, int cntrl_pol)
Visual Basic (Windows 95)
W_7300_Configure (ByVal card_number As Long, ByVal dio_config As
Long, ByVal term_cntrl As Long, ByVal c ntrl_pol
As Long) As Long
C/C++ (DOS)
int _7300_Configure (int card_number, int dio_config, int
term_cntrl, int cntrl_pol)
@ Argument
card_number: The card number of the PCI-7300A card.
dio_config: The port configuration
DI32: input port is 32-bit wide, PORTB is
configured as the extension of PORTA.
DO32: output port is 32-bit wide, PORTA is
configured as the extension of PORTB.
DI8DO8: PORTA is 8-bit input and PORTB is 8-bit
output