Addi-Data APCI-1710, Technical Description

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APCI-1710 Standard software
79
10.2.3 Initialisation input filter
13) i_APCI1710_InitInputFilter (..)
Syntax:
<Return Wert> =
i_APCI1710_InitInputFilter
(BYTE b_BoardHandle,
BYTE b_Modul,
BYTE b_TimeBase,
BYTE b_Filter)
Parameter:
-Input:
BYTE b_BoardHandle Handle of the board x
PCI-1710
BYTE b_ModulNbr Number of the module to be configured
(0 to 3)
BYTE b_TimeBase Selection of the filter clock
- APCI1710_30 MHZ: The PC has a PCI
bus clock of 30 MHz
- APCI1710_33MHZ: The PC has a
PCI bus clock of 33 MHz
- APCI1710_40 MHz: The board has a
40 MHz quartz
BYTE b_Filter Selection of the filter. (See Table 10-4:
Filter time)
-Output:
There is no output.
Task:
Disables or enables the filter of the selected module (b_Modul).
b_Filter indicates the filter time.