12 9112ADSoftTrig | HP specification

4, 3, 2, 1, 0, 4, 3, 2, 1, 0, 4, 3, 2, 1, 0, 4, 3, ......

If the auto-scan is set as disable, the channel will be kept as single channel only, such as channel 4.

uSyntax

Visual C++ (Windows-95)

int W_9112_AD_Set_Autoscan (int card_number, int autoscan)

Visual Basic (Windows-95)

int W_9112_AD_Set_ Autoscan (ByVal card_number As Long, ByVal autoscan As Long) As Long

C/C++ ( DOS)

int _9112_AD_Set_Autoscan (int card_number, int autoscan)

uArgument

card_number : the card number of PCI-9112

autoscan : TRUE or FALSE

uReturn Code

ERR_NoError, ERR_BoardNoInit

uExample

See the demo program ‘AD_DEMO4.C'

5.12 _9112_AD_Soft_Trig

uDescription

This function is used to trigger the A/D conversion by software. When the function is called, a trigger pulse will be generated and A/D conversion is started, and the converted data will be stored in the base address Base + 0x10 after the conversion.

uSyntax

Visual C++ (Windows-95)

int W_9112_ AD_AD_Soft_Trig (int card_number)

Visual Basic (Windows-95)

W_9112_ AD_Soft_Trig (ByVal card_number As Long) As Long

C/C++ ( DOS)

int _9112_AD_Soft_Trig (int card_number)

uArgument :

card_number : the card number of PCI-9112

uReturn Code :

ERR_NoError, ERR_BoardNoInit

C/C++ Library ∙ 49

Image 57

HP manual 12 9112ADSoftTrig

Contents

Page Trademarks ALL Rights Reserved Adlink Technology Inc Detailed Company InformationQuestions Page Contents Conversion Digital Input and Output Conversion9112DO 9112DA 9112ADSetChannel 9112ADSetRange 9112DblBufferTransfer 9112GetOverrunStatus What do you need VR Assignment Adjustment Appendix A. Demo. Programs Product Warranty/ServiceSoftware Utilities PCI Scan Utility How to Use This Guide Features T r o d u c t i o nIntroduction ∙ Applications SpecificationsAnalog Input A/D Analog Output D/A General Specifications Digital I/O DIOProgrammable Counter Software Supporting Programming LibraryPCIS-LVIEW LabVIEW Driver DAQBenchTM ActiveX Controls PCIS-VEE HP-VEE DriverDASYLabTM PRO PCIS-DDE DDE Server and InTouchTM Installation ∙ InstallationWhat You Have Device Installation for Windows Systems Installation ∙Unpacking PCI-9112 Layout PCB LayoutConverter PCI -Bus Controller PCB Layout of the PCI-9112 CPCI-9112 Layout Jumper Settings Analog Input Channel Configuration10 ∙ Installation D/A Reference Voltage Setting Clock Source Setting 12 ∙ Installation Internal Reference Voltage Setting Connectors Pin Assignments CN 3 Analog Input / Output & Counter/TimerPin Assignments of PCI-9112 CN 1 Digital Signal Input DI 0 CN 2 Digital Signal Output do 014 ∙ Installation Pin Assignments of cPCI-9112 16 ∙ Installation Hardware Installation Outline Connect with ACLD-8125 Daughter Board ConnectionConnect with ACLD-9137 Connect with ACLD-9182 18 ∙ Installation Connect with ACLD-9185Connect with ACLD-9138 and ACLD-9188 G i s t e r s F o r m a t I/O Registers MapRegisters Format ∙ 20 ∙ Registers Format A/D Data Registers D/A Output Register A/D control Register Mode22 ∙ Registers Format MUX Register Bit8 ~ Bit5 Auto-Scan Bit 24 ∙ Registers Format Software Trigger Register A/D Status Register 26 ∙ Registers Format Digital I/O register Internal Timer/Counter Register High Level ProgrammingLow Level Programming E r a t i o n T h e o r e m Analog Input Signal ConnectionA/D Conversion 28 ∙ Operation Theorem Single-ended Mode Differential input modeOperation Theorem ∙ 30 ∙ Operation Theorem 4 Floating source and differential input Timer Pacer Trigger 1 A/D Conversion Procedure2 A/D Trigger Modes Software trigger External Trigger 3 A/D Data Transfer ModesSoftware Data Transfer Drdy Interrupt Transfer Intx DMA Transfer Dmax D/A Conversion 34 ∙ Operation Theorem Digital Input and Output Counter Timer/Counter Operation Pacer Trigger Source General Purpose Timer/ CounterAddress 36 ∙ Operation Theorem Control Byte 38 ∙ Operation Theorem Mode Definitions Libraries Installation + + L i b r a r y++ Library ∙ Naming Convention Programming GuideData Types 40 ∙ C/C++ Library Syntax 9112InitialArgument Return Code 9112DI Channel 9112DIDescription 42 ∙ C/C++ Library 9112DO 44 ∙ C/C++ Library 9112DA 9112ADSetChannel 46 ∙ C/C++ Library 9112ADSetRange Cardnumber the card number of PCI-9112 10 9112ADSetMode 48 ∙ C/C++ Library 11 9112ADSetAutoscan 12 9112ADSoftTrig 50 ∙ C/C++ Library 13 9112ADAquire 14 9112ADDMAStart 52 ∙ C/C++ Library 15 9112ADDMAStatus 54 ∙ C/C++ Library 16 9112ADDMAStop 17 9112ContDmaStart 56 ∙ C/C++ Library 18 9112CheckHalfReady 20 9112GetOverrunStatus 19 9112DblBufferTransfer 58 ∙ C/C++ Library 21 9112ContDmaStop 22 9112ADINTStart 60 ∙ C/C++ Library 23 9112ADINTStatus 24 9112ADINTStop 25 9112ADTimer 62 ∙ C/C++ Library 2MHz / c1 * c2 27 9112TIMERRead 26 9112TIMERStart 29 9112AllocDMAMem 28 9112TIMERStopArgument cardnumber countervalue 64 ∙ C/C++ Library 32 9112GetSample 30 9112FreeDMAMem 66 ∙ C/C++ Library Calibration What do you needCalibration ∙ VR Assignment A/D AdjustmentBipolar Calibration Unipolar Calibration D/A Adjustment Reference Voltage Calibration2 D/A Channel Calibration Software Utilities Software Utility70 ∙ Software Utility Running the Utility System ConfigurationCalibration Software Utility ∙ Functional Testing PCI Scan Utility72 ∙ Software Utility DOS Software P e n d i x a . D e m o O g r a m sWindows 95 DLL Appendix a Demo Programs ∙ 74 ∙ Appendix a Demo Programs Product Warranty/Service ∙ Product Warranty/Service