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DO_7300A_Config

@ Description

Informs PCIS-DASK library of the trigger source, port width, etc. selected for PCI7300A Rev.A/cPCI7300A Rev.A card with card ID CardNumber. You must call this function before calling function to perform continuous digital output operation.

@ Cards Support

7300A Rev.A

@ Syntax

I16 DO_7300A_Config (U16 CardNumber, U16 PortWidth, U16 TrigSource, U16 WaitStatus, U16 Terminator, U16 O_REQ_Pol)

@ Parameter

CardNumber : The card id of the card that want to perform this operation.
PortWidth : The width of digital output port (PORT B). The valid value is 0, 8, 16, or 32.
TrigSource : The trigger mode for continuous digital output.
Valid values:
        TRIG_INT_PACER: on-board programmable pacer timer1
        TRIG_CLK_10MHz: 10MHz clock
        TRIG_CLK_20MHz: 20MHz clock
        TRIG_HANDSHAKE: handshaking mode
WaitStatus : DO Wait Status, the valid values are:
        P7300_WAIT_NO : digital output starts immediately
        P7300_WAIT_TRG : digital output waits rising or falling edge of O_TRG to start
        P7300_WAIT_FIFO : delay output data until FIFO is not almost empty
        P7300_WAIT_BOTH : delay output data until O_TRG active and FIFO is not almost empty
Terminator : PortB Terminator On/Off, the valid values are:
        P7300_TERM_ON : terminator on
        P7300_TERM_OFF : terminator off
O_REQ_Pol : O_REQ Polarity. This function is not implemented on PCI-7300A Rev.A card. You can ignore this argument.

@ Return Code

NoError, ErrorInvalidCardNumber, ErrorCardNotRegistered, ErrorFuncNotSupport