D11 D10 D9

.......................D1 D0

C3 C2

C1 C0

D11, D10, ..., D1, D0 : A/D converted data

C3, C2, C1, C0 : converted channel no.

c1 : the 16-bit timer frequency divider of timer channel #1

c2 : the 16-bit timer frequency divider of timer channel #2

uReturn Code

ERR_NoError, ERR_BoardNoInit

ERR_InvalidADChannel , ERR_AD_InvalidRange

ERR_InvalidTimerValue

uExample

See Demo Program 'AD_DEMO2.C' , ‘AD_DEMO5.C’

5.23 _9112_AD_INT_Status

uDescription

Since the _9112_AD_INT_Start() function executs in background, you can issue the function _9112_AD_INT_Status to check the status of interrupt operation.

uSyntax

Visual C++ (Windows-95)

int W_9112_AD_ INT_Status (int card_number, int *status, int * count)

Visual Basic (Windows-95)

W_9112_INT_Status (ByVal card_number As Long, status As Long, count As Long) As Long

C/C++ ( DOS)

int _9112_AD_INT_Status(int card_number, int *status , int *count )

uArgument

card_number : the card number of PCI-9112

status : status of the INT data transfer

0: AD_INT_STOP : DMA is completed

1: AD_INT_RUN : DMA is not completed

count : current conversion count number.

uReturn Code

ERR_NoError, ERR_BoardNoInit

u Example

See Demo Program 'AD_DEMO2.C' ,

‘AD_DEMO5.C’

60 ∙ C/C++ Library