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C/C++ Library •57
5.35 _9111_Get_IRQ_Status
@ Description
This function is used to get the status of the two IRQs (INT1 and INT2) in
PCI-9111 card.
@ Syntax
C/C++ (DOS)
void _9111_Get_IRQ_Status (U16 cardNo, U16 *ch1, U16 *ch2)
C/C++ (Windows 95)
void W_9111_Get_IRQ_Status (U16 cardNo, U16 *ch1, U16 *ch2)
Visual Basic (Windows 95)
W_9111_Get_IRQ_Status (ByVal cardNo As Integer, ch1 As Integer,
ch2 As Integer)
@ Argument
cardNo: the card number of PCI-9111 card initialized.
ch1: the IRQ status of INT1, 0: no IRQ, 1: IRQ
ch2: the IRQ status of INT2, 0: no IRQ, 1: IRQ
@ Return Code
None
5.36 _9111_AD_FFHF_Polling
@ Description
This function is used to perform powerful AD data transfer by applying
half-full polling mode. This method checks the FIFO half full signal every
time call this function. If the FIFO is not half-full, the software do not read
data. When the FIFO is full, the AD FIFO is overrun. When the FIFO is
half-full but not full, software reads the A/D data, stored in FIFO, in size of
one “block” (512 words). The FIFO half-full polling method is the most
powerful A/D data transfer mode. Please refer to section 5.1.4 for the
detailed description of half-full polling mode.
@ Syntax
C/C++ (DOS)
U16 _9111_AD_FFHF_Polling (U16 cardNo, I16 far *ad_data)
C/C++ (Windows 95)
U16 W_9111_AD_FFHF_Polling (U16 cardNo, I16 *ad_data)
Visual Basic (Windows 95)
W_9111_AD_FFHF_Polling (ByVal cardNo As Integer, ad_data As
Integer) As Integer
@ Argument