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Operation Theorem

4.3.4 Interrupt Source Control

In ISC register (offset 0x20), there are four bits to control the IRQ sources of
INT1 and INT2.

If the application need only one IRQ, you can disable one of the IRQ sources
by software. If your application do not need any IRQ source, you can disable
both interrupts. However, the PCI BIOS still assign a IRQ level to the PCI
card and occupy the PC resource, if you only disable the IRQ sources without
change the initial condition of the PCI controller.

It is not recommended to change the initial condition of the PCI card by
users‘ own application software. If users want to disable the IRQ level, user
can use the ADLINK’s utility ‘INIT7248.EXE’ or ‘INIT7296.EXE’ to change
power on interrupt setting.

The table 4.3 shows the register format of the ISC (address offset 0x20).
This register is write only. The 4 LSBs are used to control the source of INT1
and INT2.

INT1

D3 D2 D1 D0 IRQ Sources

IRQ Trigger Condition

Disable X X 0 0 INT1

disable

--

Mode 1

X

X

0

1 ~P1C0

falling edge of P1C0

Mode 2

X

X

1

0 P1C0 OR ~P1C3 (see following)

Mode 3

X

X

1

1 Event Counter

Counter count down to 0

INT2

D3 D2 D1 D0 IRQ Sources

IRQ Trigger Condition

Disable 0 0 X X

INT2

disable

--

Mode 1

0

1

X

X ~P2C0

falling edge of P2C0(*)

Mode 2

1

0

X

X P2C0 OR ~P2C3 (see following) (*)

Mode 3

1

1

X

X Timer Output

Timer count down to 0

Table 4.3 ISC register format

(*) Note: Not available on PCI-7224.

Then the IRQ sources is set as “P1C0 OR ~P1C3”, the IRQ trigger
conditions are summarized in table 4.4.

P1/2C0 P1/2C3 IRQ Trigger Condition

High

X

PC0=‘H’ disable all IRQ

X

Low

PC3=‘L’ disable all IRQ

Low

1->0

PC3 falling edge trigger when PC0=L

0->1

High

PC0 rising edge trigger when PC3=H

Table 4.4 IRQ Trigger conditions

Because the P1/P2C0 and P1/P2C3 are external signals, the users can
utilize the combination of the four signals to generate a proper IRQ.

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Содержание NuDAQ cPCI-7248

Страница 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Страница 2: ...NuDAQ cPCI 7248 7249R PCI 7224 7248 7296 24 48 96 CH Digital I O Card Users Guide Recycled Paper Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 3: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 4: ...e the product or documentation even if advised of the possibility of such damages This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer Trademarks NuDAQ NuIPC DAQBench are registered trademarks of ADLINK Techno...

Страница 5: ...ch com TEL 886 2 82265877 FAX 886 2 82265717 Address 9F No 166 Jian Yi Road Chungho City Taipei 235 Taiwan R O C Please inform or FAX us of your detailed information for a prompt satisfactory and constant service Detailed Company Information Company Organization Contact Person E mail Address Address Country TEL FAX Web Site Questions Product Model Environment to Use OS Computer Brand M B CPU Chips...

Страница 6: ...IS OPC OPC Server 6 Installation 7 2 1 What You Have 7 2 2 Unpacking 8 2 3 PCB Layout 9 2 3 1 PCI 7248 7224 PCB Layout 9 2 3 2 PCI 7296 PCB Layout 9 2 3 3 cPCI 7248 PCB Layout 10 2 3 4 cPCI 7249R PCB Layout 10 2 4 Hardware Installation 11 2 5 Device Installation for Windows Systems 12 2 6 Connector Pin Assignment 13 2 6 1 Pin Assignment of PCI 7224 7248 7296 13 2 6 2 Pin Assignment of cPCI 7248 14...

Страница 7: ...Timer 26 4 2 3 Event Counter and Edge Control 26 4 3 Interrupt Multiplexing 26 4 3 1 Architecture 26 4 3 2 IRQ Level Setting 27 4 3 3 Note for Dual Interrupts 27 4 3 4 Interrupt Source Control 28 4 4 12V and 5V Power Supply 29 C C Libraries 30 5 1 Libraries Installation 30 5 2 Programming Guide 31 5 2 1 Naming Convention 31 5 2 2 Data Types 31 5 3 _7248 96_Initial 32 5 4 Digital Input 33 5 5 Digit...

Страница 8: ... 14 Clear IRQ 45 5 15 Software Reset 45 5 16 Interrupt Start under Windows 46 5 17 Interrupt Stop under Windows 47 Warranty Policy 48 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 9: ... layout of are shown the jumper settings the connectors specifications and the notes for installation are described z Chapter 3 Registers Format describes the low level register structure and format of the PCI 7224 7248 7296 z Chapter 4 Operation Theorem describes more details about the versatile functions including DIO timer counter and interrupt systems z Chapter 5 C C Library specifies the soft...

Страница 10: ... with the PCI 7248 In this manual the PCI 7224 and cPCI 7248 s specifications are the same as the PCI 7248 if not specified The PCI 7248 emulates two industry standard 8255 Programmable Peripheral Interface PPI chips operated under mode zero configuration The PCI 7296 emulates four PPI chips These two cards are compatible not only on hardware connectors but also on software programming The cPCI 72...

Страница 11: ...t z A 16 bits event counter to generate event interrupt z Programmable interrupt source z Dual interrupt system 1 1 3 Miscellaneous z Provide 12V and 5V power supply on OPTO 22 connectors z On board resettable fuses to protect power supply for external devices 1 2 Applications z Programmable mixed digital input output z Industrial monitoring and control z Digital I O control z Contact closure swit...

Страница 12: ... ribbon cable connectors for PCI 7224 7248 7296 or 100 pin SCSI type connectors for cPCI 7248 Bus PCI bus for PCI 7224 7248 7296 3U 32 bit CompactPCI Bus for cPCI 7248 Power Consumption without external devices PCI 7224 330mA 5VDC Typical 350mA 5VDC Maximum PCI 7248 500mA 5VDC Typical 540mA 5VDC Maximum PCI 7296 860mA 5VDC Typical 940mA 5VDC Maximum cPCI 7248 470mA 5VDC Typical 560mA 5VDC Maximum ...

Страница 13: ... 95 DLL For VB VC Delphi BC5 the functions descriptions are included in this user s guide z PCIS DASK Include device drivers and DLL for Windows 98 Windows NT and Windows 2000 DLL is binary compatible across Windows 98 Windows NT and Windows 2000 That means all applications developed with PCIS DASK are compatible across Windows 98 Windows NT and Windows 2000 The developing environment can be VB VC...

Страница 14: ...Bench TM ActiveX Controls We suggest the customers who are familiar with ActiveX controls and VB VC programming use the DAQBench TM ActiveX Control components library for developing applications The DAQBench TM is designed under Windows NT 98 For more detailed information about DAQBench please refer to the user s guide in the CD Manual_PDF Software DAQBench DAQBench Manual PDF 1 4 5 DASYLab TM PRO...

Страница 15: ...s license 1 4 8 PCIS ICL InControl TM Driver PCIS ICL is the InControl driver which support the Windows NT The PCIS ICL is included in the ADLINK CD It needs license 1 4 9 PCIS OPC OPC Server PCIS OPC is an OPC Server which can link with the OPC clients There are many software packages on the market can provide the OPC clients now The PCIS OPC supports the Windows NT It needs license Artisan Techn...

Страница 16: ...section 2 6 z Jumpers setup section 2 7 z Termination boards connection section 2 8 2 1 What You Have In addition to this User s Manual the package includes the following items z The PCI or CompactPCI board z ADLINK CD z Software Installation Guide z In cPCI 7249R box a rear I O transition board DB 100RU is included If any of these items is missing or damaged contact the dealer from whom you purch...

Страница 17: ... there is no shipping and handling damage on the module before processing After opening the card module carton extract the system module and place it only on a grounded anti static surface with components side up Again inspect the module for damages Press down on all the socketed IC s to make sure that they are properly seated Do this only with the module place on a firm flat surface Note DO NOT A...

Страница 18: ...248 7224 PCB Layout Figure 2 3 1 PCI 7248 7224 PCB Layout 2 3 2 PCI 7296 PCB Layout Figure 2 3 2 PCI 7296 PCB Layout PCI Controller CN 1 CN 2 CN 3 CN 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 19: ... CPCI 7248 CN1 PCI Controller Chip JA1 JB1 JC1 JC2 JB2 JA2 Figure 2 3 3 cPCI 7248 PCB Layout 2 3 4 cPCI 7249R PCB Layout Figure 2 3 4 cPCI 7249R Layout Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 20: ... to any PCI slot without any configuration for system resource Please note that the PCI system board and slot must provide bus mastering capability to operate this board well PCI Installation Procedures 1 Turn off your computer 2 Turn off all accessories printer modem monitor etc connected to your computer 3 Remove the cover from your computer 4 Setup jumpers on the PCI or CompactPCI card 5 Select...

Страница 21: ...ter Hold the edge and do not touch the components 6 Position the board into the slot you selected 7 Secure the card on the back plane by using screw removed from the slot 8 Install the rear I O transition board for cPCI 7249R 2 5 Device Installation for Windows Systems Once Windows 95 98 2000 has started the Plug and Play function of Windows system will find the new NuDAQ NuIPC cards If this is th...

Страница 22: ...1 42 43 44 45 46 47 48 49 50 CNn HEADER 25X2 PnC7 PnC6 PnC5 PnC4 PnC3 PnC2 PnC1 PnC0 PnB7 PnB6 PnB5 PnB4 PnB3 PnB2 PnB1 PnB0 PnA7 PnA6 PnA5 PnA4 PnA3 FUSE PnA2 PnA1 PnA0 5V Figure 2 6 1 pin assignments and power signals of PCI 7224 7248 7296 The DIO pin names are specified as PnXb where n means the connector reference number n 1 4 X means the port name X A B or C b means the bit number of a port b...

Страница 23: ...1A0 26 P2A0 51 EVENT 76 GND 2 P1A1 27 P2A1 52 GND 77 GND 3 P1A2 28 P2A2 53 GND 78 GND 4 P1A3 29 P2A3 54 GND 79 GND 5 P1A4 30 P2A4 55 GND 80 GND 6 P1A5 31 P2A5 56 GND 81 GND 7 P1A6 32 P2A6 57 GND 82 GND 8 P1A7 33 P2A7 58 GND 83 GND 9 P1B0 34 P2B0 59 GND 84 GND 10 P1B1 35 P2B1 60 GND 85 GND 11 P1B2 36 P2B2 61 GND 86 GND 12 P1B3 37 P2B3 62 GND 87 GND 13 P1B4 38 P2B4 63 GND 88 GND 14 P1B5 39 P2B5 64 G...

Страница 24: ...d un regulated 5V power supply output 12V Onboard un regulated 12V power supply output 1 P1A0 26 P2A0 51 EVENT 76 GND 2 P1A1 27 P2A1 52 GND 77 GND 3 P1A2 28 P2A2 53 GND 78 GND 4 P1A3 29 P2A3 54 GND 79 GND 5 P1A4 30 P2A4 55 GND 80 GND 6 P1A5 31 P2A5 56 GND 81 GND 7 P1A6 32 P2A6 57 GND 82 GND 8 P1A7 33 P2A7 58 GND 83 GND 9 P1B0 34 P2B0 59 GND 84 GND 10 P1B1 35 P2B1 60 GND 85 GND 11 P1B2 36 P2B2 61 G...

Страница 25: ...0 pin male IDC connectors XCN2 XCN3 that interface with OPTO 22 Figure 2 3 R7249 OPTO 22 Connectors Pin Assignment Note The power supply pins are protected by resetable fuses Refer to section 3 7 for details of the power supply Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 26: ...7248 JC1 P1C Port C of CN1 for PCI 7224 7248 7296 cPCI 7248 JA2 P2A Port A of CN2 for PCI 7248 96 cPCI 7248 JB2 P2B Port B of CN2 for PCI 7248 96 cPCI 7248 JC2 P2C Port C of CN2 for PCI 7248 96 cPCI 7248 JA3 P3A Port A of CN3 for PCI 7296 JB3 P3B Port B of CN3 for PCI 7296 JC3 P3C Port C of CN3 for PCI 7296 JA4 P4A Port A of CN4 for PCI 7296 JB4 P4B Port B of CN4 for PCI 7296 JC4 P4C Port C of CN4...

Страница 27: ... connecting the pin 2 and pin 4 of CN2 to ground 12V 1 2 Ground JP2 2 8 Termination Boards Connection There are many termination boards can connect with PCI 7248 7296 for isolated I O expansion 1 TB 24R DIN 24R The TB 24R and DIN 24R provide 24 Form C relays for digital output control P C I 7 2 9 6 P C I 7 2 4 8 T B 2 4 R o r D IN 2 4 R 2 TB 24 P DIN 24P The TB 24P and DIN 24P provide 24 opto isol...

Страница 28: ...6 P 8 R 4 TB 24 DIN 50S TB 24 and DIN 50S are termination boards with 50 pin ribbon connector They are used for general purpose applications 5 DIN 100S DIN 100S is equipped with 100 pin SCSI type connector It can connected with cPCI 7248 and cPCI 7249R Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 29: ...the PCI BIOS specification to understand the operation of the PCR Please contact with PCISIG to acquire the specifications of the PCI interface The PCI bus controller PCI 9050 is provided by PLX technology Inc www plxtech com For more detailed information of LCR please visit PLX technology s web site to download relative information It is not necessary for users to understand the details of the LC...

Страница 30: ...4 P2A P2A PCI 7248 0x05 P2B P2B PCI 7296 0x06 P2C P2C cPCI 7248 49R 0x07 P2Ctrl Not used 0x08 P3A P3A P1AE 1 PCI 7296 0x09 P3B P3B P1BE 1 0x0A P3C P3C P1CE 1 1 for 0x0B P3Ctrl Not used Not used cPCI 7249R 0x0C P4A P4A P2AE 1 Only 0x0D P4B P4B P2BE 1 0x0E P4C P4C P2CE 1 0x0F P4Ctrl Not used Not used 0x10 Timer Counter 0 Timer Counter 0 PCI 7224 0x11 Timer Counter 1 Timer Counter 1 PCI 7248 0x12 Tim...

Страница 31: ...le wide 4 bit ports C PC upper and PC lower z Each port can be used as either input or output z Outputs are latched whereas inputs are buffered z 16 different input output configurations are available 4 1 3 Special Function of the DIO Signals Two I O signals PC0 and PC3 of CN1 and CN2 can be used to generate hardware interrupt Refer to section 4 3 for details about the interrupt control In additio...

Страница 32: ...rts on every 8255 PPI including port A B C and the control port PA PB and PC could be written or read but the control port is write only Refer to chapter 5 for details about programming of DIO ports 4 1 5 Control Word The control word written in the control port is used to setup PA PB and PC as input or output port Figure 4 1 shows the format of the control word Table 4 2 shows the 16 possible con...

Страница 33: ...eset sets all ports as input ports therefore the users don t have to worry about damaging the external devices when system is power on In addition the default signal level can be pulled high or pulled low by setting the jumpers Refer to section 2 7 for setting the power on status of the DIO ports 4 1 7 Note for Output Data Be careful of the initial condition of digital output signals If users set ...

Страница 34: ...the timer 1 and 2 are always set as mode 2 rate generator In software library the counter 0 is used as an event counter that is interrupt on terminal count of 8254 mode 0 Please refer to chapter 5 for programming the timer counter functions 4 2 2 General Purpose Timer Counter The counter 0 is a general purpose timer counter for users applications It can be used as an event counter or used for meas...

Страница 35: ...ion H to L or L to H is programmable The gate control is always enabled The output is send to interrupt system which named as event IRQ If counter 0 is set as 8254 mode 0 the event counter IRQ will generate when the counter value is counting down to zero 4 3 Interrupt Multiplexing 4 3 1 Architecture The 7248 96 series products have a powerful and flexible interrupt multiplexing circuit which is su...

Страница 36: ...distinguished by ISR of the application software if the two IRQ are all used The application software can use the _72xx_Get_Irq_Status function to distinguish which interrupt is inserted After an ISR completed users must check if another IRQ is also asserted then clear current IRQ to allow the next IRQ coming in The two IRQs are named as INT1 and INT2 In PCI 7224 7248 7296 INT1 comes from P1C0 P1C...

Страница 37: ...ntrol the source of INT1 and INT2 INT1 D3 D2 D1 D0 IRQ Sources IRQ Trigger Condition Disable X X 0 0 INT1 disable Mode 1 X X 0 1 P1C0 falling edge of P1C0 Mode 2 X X 1 0 P1C0 OR P1C3 see following Mode 3 X X 1 1 Event Counter Counter count down to 0 INT2 D3 D2 D1 D0 IRQ Sources IRQ Trigger Condition Disable 0 0 X X INT2 disable Mode 1 0 1 X X P2C0 falling edge of P2C0 Mode 2 1 0 X X P2C0 OR P2C3 s...

Страница 38: ... fuse will increase because of the rising temperature The rising resistance will cause the power supply drop and reduce current If the overload or short condition is removed the fuse will get to normal condition It is not necessary to repair or re install the fuse The maximum current of 12 volts for all the four connectors is also 0 5 A The action of the fuse is the same as which used for 5V power...

Страница 39: ...nd some useful constants are defined in the header files LIB directory DOS and INCLUDE directory Windows 95 For Windows 95 DLL the developing environment can be Visual Basic 4 0 or above Visual C C 4 0 or above Borland C 5 0 or above Borland Delphi 2 x 32 bit or above or any Windows programming language that allows calls to a DLL It provides the C C VB and Delphi include files 5 1 Libraries Instal...

Страница 40: ...5 2 2 Data Types We defined some data type in Pci_7248 h DOS and Acl_pci h Windows 95 These data types are used by NuDAQ Cards library We suggest you to use these data types in your application programs The following table shows the data type names and their range Type Name Description Range U8 8 bit ASCII character 0 to 255 I16 16 bit signed integer 32768 to 32767 U16 16 bit unsigned integer 0 to...

Страница 41: ...l existCards As Integer pciInfo As PCI_INFO As Integer W_7249_Initial existCards As Integer pciInfo As PCI_INFO As Integer W_7296_Initial existCards As Integer pciInfo As PCI_INFO As Integer Argument existCards The numbers of installed PCI 7224 7248 7296 cards The returned value shows how many PCI 7224 7248 7296 cards are installed in your system pciinfo It is a structure to record the PCI bus plu...

Страница 42: ... U16 W_7296_DI U16 cardNo U16 channelPort U16 diData Visual Basic Windows 95 W_7248_DI ByVal cardNo As Integer ByVal channelPort As Integer diData As Integer As Integer W_7249_DI ByVal cardNo As Integer ByVal channelPort As Integer diData As Integer As Integer W_7296_DI ByVal cardNo As Integer ByVal channelPort As Integer diData As Integer As Integer Argument cardNo card number to select board diD...

Страница 43: ... Port A uses External Latch PCI_CH0_PBE CH1 s Port B uses External Latch PCI_CH0_PCE CH1 s Port C uses External Latch PCI_CH1_PAE CH2 s Port A uses External Latch PCI_CH1_PBE CH2 s Port B uses External Latch PCI_CH1_PCE CH2 s Port C uses External Latch Note 1 CH2 and CH3 are only available for PCI 7296 2 Only CH0 is available for PCI 7224 Return Code ERR_NoError Artisan Technology Group Quality In...

Страница 44: ...ardNo U16 channelPort U16 doData Visual Basic Windows 95 W_7248_DO ByVal cardNo As Integer ByVal channelPort As Integer ByVal doData As Integer As Integer W_7249_DO ByVal cardNo As Integer ByVal channelPort As Integer ByVal doData As Integer As Integer W_7296_DO ByVal cardNo As Integer ByVal channelPort As Integer ByVal doData As Integer As Integer Argument cardNo card number to select board chann...

Страница 45: ...o U16 channelPort U16 direction U16 W_7296_Config_Port U16 cardNo U16 channelPort U16 direction Visual Basic Windows 95 W_7248_Config_Port ByVal cardNo As Integer ByVal channelPort As Integer ByVal direction As Integer As Integer W_7249_Config_Port ByVal cardNo As Integer ByVal channelPort As Integer ByVal direction As Integer As Integer W_7296_Config_Port ByVal cardNo As Integer ByVal channelPort...

Страница 46: ...alue U16 W_7249_Config_Channel U16 cardNo U16 channelNo U16 ctrlValue U16 W_7296_Config_ Channel U16 cardNo U16 channelNo U16 ctrlValue Visual Basic Windows 95 W_7248_Config_Channel ByVal cardNo As Integer ByVal channelNo As Integer ByVal ctrlValue As Integer As Integer W_7249_Config_Channel ByVal cardNo As Integer ByVal channelNo As Integer ByVal ctrlValue As Integer As Integer W_7296_Config_ Cha...

Страница 47: ..._OIIO OUT IN IN OUT PORT_OIII OUT IN IN IN PORT_IOOO IN OUT OUT OUT PORT_IOOI IN OUT OUT IN PORT_IOIO IN OUT IN OUT PORT_IOII IN OUT IN IN PORT_IIOO IN IN OUT OUT PORT_IIOI IN IN OUT IN PORT_IIIO IN IN IN OUT PORT_IIII IN IN IN IN The ctrlValue constants are defined in acl_pci h and acl_pci bas Return Code ERR_NoError Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www ar...

Страница 48: ...id W_7296_Set_INT_Control U16 cardNo U16 ctrlValue Visual Basic Windows 95 W_7248_Set_INT_Control ByVal cardNo As Integer ByVal ctrlValue As Integer W_7249_Set_INT_Control ByVal cardNo As Integer ByVal ctrlValue As Integer W_7296_Set_INT_Control ByVal cardNo As Integer ByVal ctrlValue As Integer Argument cardNo card number to select board ctrlValue the valid values of configuring the interrupt are...

Страница 49: ...ode U16 c0 void W_7296_Timer_Start U16 cardNo U16 timer0Mode U16 c0 Visual Basic Windows 95 W_7248_Timer_Start ByVal cardNo As Integer ByVal timer0Mode As Integer ByVal c0 As Integer W_7249_Timer_Start ByVal cardNo As Integer ByVal timer0Mode As Integer ByVal c0 As Integer W_7296_Timer_Start ByVal cardNo As Integer ByVal timer0Mode As Integer ByVal c0 As Integer Argument cardNo card number to sele...

Страница 50: ...7248_Timer_Read U16 cardNo U16 counterValue void W_7249_Timer_Read U16 cardNo U16 counterValue void W_7296_Timer_Read U16 cardNo U16 counterValue Visual Basic Windows 95 W_7248_Timer_Read ByVal cardNo As Integer counterValue As Integer W_7249_Timer_Read ByVal cardNo As Integer counterValue As Integer W_7296_Timer_Read ByVal cardNo As Integer counterValue As Integer Argument cardNo card number to s...

Страница 51: ...terValue void W_7249_Timer_Stop U16 cardNo U16 counterValue void W_7296_Timer_Stop U16 cardNo U16 counterValue Visual Basic Windows 95 W_7248_Timer_Stop ByVal cardNo As Integer counterValue As Integer W_7249_Timer_Stop ByVal cardNo As Integer counterValue As Integer W_7296_Timer_Stop ByVal cardNo As Integer counterValue As Integer Argument cardNo card number to select board counterValue the value ...

Страница 52: ...49_Cascaded_Timer U16 cardNo U16 c1 U16 c2 void W_7296_Cascaded_Timer U16 cardNo U16 c1 U16 c2 Visual Basic Windows 95 W_7248_Cascaded_Timer ByVal cardNo As Integer ByVal c1 As Integer ByVal c2 As Integer W_7249_Cascaded_Timer ByVal cardNo As Integer ByVal c1 As Integer ByVal c2 As Integer W_7296_Cascaded_Timer ByVal cardNo As Integer ByVal c1 As Integer ByVal c2 As Integer Argument cardNo card nu...

Страница 53: ...RQ_Status U16 cardNo U16 int1Status U16 int2Status Visual Basic Windows 95 W_7248_Get_IRQ_Status ByVal cardNo As Integer int1Status As Integer int2Status As Integer W_7249_Get_IRQ_Status ByVal cardNo As Integer int1Status As Integer int2Status As Integer W_7296_Get_IRQ_Status ByVal cardNo As Integer int1Status As Integer int2Status As Integer Argument cardNo card number to select board int1Status ...

Страница 54: ...r Argument cardNo card number to select board 5 15 Software Reset Description This function is used to reset the I O port configuration After reset PCI 7224 7248 7296 all the ports will be set as input ports Note that this function can not re start the PCI bus and all the hardware setting won t be change either Syntax PCI 7224 7248 CPCI 7248 C C DOS U16 _7248_Software_Reset U16 cardNo U16 _7249_So...

Страница 55: ...on to wait for the event When the event is signaled it means an interrupt is generated Please refer to the sample program 7248int c or 7296int c Syntax C C Windows 95 void W_7248_INT_Start U16 cardNo U16 c1 U16 c2 U16 ctrlValue HANDLE hIntEvent void W_7249_INT_Start U16 cardNo U16 c1 U16 c2 U16 ctrlValue HANDLE hIntEvent void W_7248_INT_Start U16 cardNo U16 c1 U16 c2 U16 ctrlValue HANDLE hIntEvent...

Страница 56: ...n 3 3 4 for detailed description hIntEvent the handle of the event for interrupt signals Return Code ERR_NoError 5 17 Interrupt Stop under Windows Description This function is only available in Windows 95 98 driver This function is used to disable the interrupt signal generation Syntax C C Windows 95 void W_7248_INT_Stop U16 cardNo void W_7249_INT_Stop U16 cardNo void W_7296_INT_Stop U16 cardNo Vi...

Страница 57: ...DLINK is not responsible for any loss of data Please ensure the use of properly licensed software with our systems ADLINK does not condone the use of pirated software and will not service systems using such software ADLINK will not be held legally responsible for products shipped with unlicensed software installed by the user For general repairs please do not include peripheral accessories If peri...

Страница 58: ...authorized ADLINK technicians Products with altered and or damaged serial numbers are not entitled to our service This warranty is not transferable or extendible Other categories not protected under our warranty 4 Customers are responsible for all fees necessary to transport damaged products to ADLINK For further questions please e mail our FAE staff service adlinktech com Artisan Technology Group...

Страница 59: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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