23 _7300_di_timer, Description, Syntax – ADLINK PCI-7300A User Manual

Page 99: Argument, Return code, Description @ syntax @ argument @ return code

C/C++ Libraries

5.23 _7300_DI_Timer

@ Description

This function is used to set the internal timer pacer for digital input.
Timer pacer frequency = 10Mhz / C0.

@ Syntax

Visual C/C++ (Windows 95)

int W_7300_DI_Timer (int card_number, U16 c0)

Visual Basic (Windows 95)

W_7300_DI_Timer (ByVal card_number As Long, ByVal

c0 As Integer) As Long

C/C++ (DOS)

int _7300_DI_Timer (int card_number, U16 c0)

@ Argument

card_number:The card number of the PCI-7300A card.

c0: frequency divider of Counter #0. Valid value ranges from 2 to

65535.

Note:

Since the Integer type in Visual Basic is signed integer. It’s

range is within -32768 and 32767. In Visual Basic, if you

want to set c0 as value larger than 32767, please set it as the

intended value minus 65536. For example, if you want to set

c0 as 40000, please set c0 as 40000-65536=-25536.

@ Return Code

NoError
PCICardNumErr
PCICardNotInit