National Instruments PCI-DI0-96 User Manual
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National Instruments PCI-DI0-96 User Manual

National Instruments PCI-DI0-96 User Manual

96-bit and 24-bit parallel digital i/o interface for pci, pxi, and compact pci
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  • Page 1 PCI-DI0-96/PXl-6508/PCl-6503 User Manual 96-Вit and 24-Bit Рага//е/ Digital //0 lnterface for РС/, РХ!, and CompactPCI '7NATIONAL https://mod-e.ru/ ,.INSTRUMENТS� 374938А-01...
  • Page 2 Thailand 662 278 6777, United Kingdom 44 0 1635 523545 For further support information, refer to the Technical Support and Professional Services appendix. To comment on National Instruments documentation, refer to the National Instruments Web site at and enter ni.com/info the info code feedback ©...
  • Page 3 Instruments Corporation. National Instruments respects the intellectual property of others, and we ask our users to do the same. NI software is protected by copyright and other intellectual property laws. Where NI software may be used to reproduce software or other materials belonging to others, you may use NI software only to reproduce materials that you may reproduce in accordance with the terms of any applicable license or other legal restriction.

  • Page 4: Table Of Contents

    PCI-6503 I/O Connector Pin Descriptions ............3-6 Port C Pin Assignments ....................3-7 Digital I/O Signal Connections..................3-8 Power Connections ......................3-10 Digital I/O Power-up State Selection................3-10 High DIO Power-up State ................3-10 Low DIO Power-up State (PXI-6508, PCI-6503 Only) ........3-12 © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 5 Contents Chapter 4 Theory of Operation Functional Overview ..................... 4-1 PCI Interface Circuitry..................4-2 82C55A Programmable Peripheral Interface ..........4-3 Timing Specifications....................4-4 Mode 1 Input Timing ..................4-5 Mode 1 Output Timing ................... 4-6 Mode 2 Bidirectional Timing................4-7 Appendix A Specifications Appendix B...
  • Page 6 Figure 4-1. PCI-DIO-96/PXI-6508 Block Diagram..........4-2 Figure 4-2. Timing Specifications for Mode 1 Input Transfer.........4-5 Figure 4-3. Timing Specifications for Mode 1 Output Transfer......4-6 Figure 4-4. Timing Specifications for Mode 2 Bidirectional Transfer ....4-7 © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 7 Contents Figure B-1. Interrupt Control Circuitry Block Diagram .......... B-3 Figure B-2. Control Word Formats for the 82C55A ..........B-7 Figure B-3. Control Word Format for the 82C53 ............ B-9 Figure B-4. Control Word to Configure Port A for Mode 1 Input ......B-18 Figure B-5.

  • Page 9: About This Manual

    PXI-6508. The PCI-6503 contains only one PPI, PPI A. SCXI SCXI stands for Signal Conditioning eXtensions for Instrumentation and is a National Instruments product line designed to perform front-end signal conditioning for National Instruments plug-in DAQ boards. Your DIO board Your DIO board refers to either the PCI-DIO-96, PXI-6508, or PCI-6503 board.

  • Page 11: Using Pxi With Compactpci

    Chapter 1 Introduction Using PXI with CompactPCI Using PXI-compatible products with standard CompactPCI products is an important feature provided by the PXI Specification, Revision 1.0. If you use a PXI-compatible plug-in device in a standard CompactPCI chassis you can use the basic plug-in device functions, but the PXI-specific functions will be unavailable.

  • Page 12: Installing Other Software

    If you are using other software, refer to the installation instructions that accompany your software. Optional Equipment National Instruments offers a variety of products to use with your DIO board, including cables, connector blocks, and other accessories, as follows: •...

  • Page 13: Unpacking

    Chapter 1 Introduction The mating connector for the PCI-6503 is a 50-position, polarized ribbon socket connector with strain relief. National Instruments uses a polarized (keyed) connector to prevent inadvertent upside-down connections. Recommended manufacturer part numbers for this mating connector are as follows: •...

  • Page 15: Installation And Configuration

    Chapter 2 Installation and Configuration Remove the expansion slot cover on the back panel of the computer. Touch the metal part inside your computer to discharge any static electricity that might be on your clothes or body. Insert the PCI-DIO-96 or PCI-6503 in a 5 V PCI slot. It may be a tight fit, but do not force the device into place.

  • Page 18: Signal Connections

    APA1 CPA1 BPA1 DPA1 47 48 47 48 APA0 CPA0 BPA0 DPA0 49 50 49 50 +5 V +5 V Figure 3-2. Cable-Assembly Connector Pinout for the R1005050 Ribbon Cable (PCI-DIO-96 and PXI-6508) © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 19: I/O Connector Signal Descriptions

    Chapter 3 Signal Connections I/O Connector Signal Descriptions Table 3-1 lists the signal descriptions for the PCI-DIO-96 and PXI-6508 I/O connector pins. Table 3-1. Signal Descriptions for PCI-DIO-96 and PXI-6508 I/O Connectors Alternate Signal Name Port ID* Description 1, 3, 5, 7, 9, 11, 13, 15 APC<7..0>...

  • Page 20: I/O Connector (Pci-6503)

    LabWindows/CVI, LabVIEW, or other application software documentation, however, refer to this port as 0. The Alternate Port ID column shows the correlation between the different port names. I/O Connector (PCI-6503) The PCI-6503 has 50 pins that you can connect to 50-pin accessories with the NB1 cable. © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 21: Pci-6503 I/O Connector Pin Descriptions

    Chapter 3 Signal Connections PCI-6503 I/O Connector Pin Descriptions Figure 3-3 shows the pin assignments for the PCI-6503 digital I/O connector using the NB1 ribbon cable. 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30...

  • Page 22: Port C Pin Assignments

    C signal assignments for each configuration. You can also use ports A and B in different modes; the table does not show every possible combination. Consult Appendix B, Register-Level Programming, for register-level programming information. © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 25: Power Connections

    Never connect the +5 V power pins directly to ground or to any other voltage source on your DIO board or to any other device. Doing so can damage your DIO board and the computer. National Instruments is not liable for damage resulting from such a connection.

  • Page 26: Figure 3-5. Dio Channel Configured For High Dio Power-Up State With External Load

    0.4 mA with a 2.8 V output. The maximum leakage current on most lines is 10 µA. The maximum leakage current on the PC(0) and PC(3) lines is 20 µA. © National Instruments Corporation 3-11 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 27: Low Dio Power-Up State (Pxi-6508, Pci-6503 Only)

    Chapter 3 Signal Connections Low DIO Power-up State (PXI-6508, PCI-6503 Only) If you select pulled-low mode, each DIO line will be pulled to GND (0 VDC) using a 100 kΩ resistor. If you want to pull a specific line high, connect a pull-up resistor that will give you a minimum of 2.8 VDC.
  • Page 28 The 5.7 kΩ resistor reduces the amount of a logic low sink current by 0.8 mA with a 0.4 V output. © National Instruments Corporation 3-13 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 30: Theory Of Operation

    PCI Interface Circuitry Your DIO board uses the PCI MITE ASIC to communicate with the PCI bus. The PCI MITE ASIC was designed by National Instruments specifically for data acquisition. The PCI MITE is fully compliant with PCI Local Bus Specification, Revision 2.1.

  • Page 31: 82C55A Programmable Peripheral Interface

    C (PC). Modes 1 and 2 use handshaking signals from the computer to synchronize data transfers. Refer to Appendix B, Register-Level Programming, or to Appendix C, MSM82C55A Data Sheet, for more detailed information. © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 32: Timing Specifications

    Chapter 4 Theory of Operation Timing Specifications This section lists the timing specifications for handshaking with your DIO board. The handshaking lines STB* and IBF synchronize input transfers. The handshaking lines OBF* and ACK* synchronize output transfers. Table 4-1 describes signals appearing in the handshaking diagrams. Table 4-1.

  • Page 33: Mode 1 Input Timing

    Data after STB* = 1 — RD* = 0 to INTR = 0 — RD* = 1 to IBF = 0 † All timing values are in nanoseconds. Figure 4-2. Timing Specifications for Mode 1 Input Transfer © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 34: Mode 1 Output Timing

    Chapter 4 Theory of Operation Mode 1 Output Timing Figure 4-3 shows the timing specifications for an output transfer in mode 1. OBF* INTR ACK* † † Name Description Minimum Maximum — WR* = 0 to INTR = 0 — WR* = 1 to Output —...

  • Page 35: Mode 2 Bidirectional Timing

    ACK* = 0 to Output ACK* = 1 to Output Float — RD* = 1 to IBF = 0 † All timing values are in nanoseconds. Figure 4-4. Timing Specifications for Mode 2 Bidirectional Transfer © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 37: Appendix A Specifications

    Appendix A Specifications Level Input logic high voltage 2.2 V 5.3 V −0.3 V Input logic low voltage 0.8 V 10 µA † Input high current — = 5 V, resistors set to pull-up 75 µA Input high current — = 5 V, resistors set to pull-down −75 µA Input logic low current...

  • Page 38: Transfer Rates

    Bus Interface Type ............Slave Power Requirement Power consumption........ 400 mA at +5 VDC (±5%) Power available at I/O connector ... +4.65 to +5.25 V fused at 1 A © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 39: Shock And Vibration

    Appendix A Specifications Physical Dimensions PCI-DIO-96 ........13.7 × 10.7 cm (5.4 × 4.2 in.) PXI-6508 .........17.5 × 10.7 cm (6.9 × 4.2 in.) PCI-6503..........12.2 × 9.5 cm (4.8 × 3.7 in.) Weight PCI-DIO-96 ........101 g (3.6 oz) PXI-6508 .........148 g (5.2 oz) PCI-6503..........55 g (1.9 oz) I/O connector PCI-DIO-96 and PXI-6508....100-pin female 0.050 series...

  • Page 43: Register-Level Programming

    Appendix B Register-Level Programming — 82C53 Programmable Interval Timer (PCI-DIO-96, PXI-6508 Only) 82C53 Programmable Interval Timer (PCI-DIO-96, PXI-6508 Only) The PCI-DIO-96 and PXI-6508 contain an 82C53 programmable interval timer for use by register-level programmers only. The 82C53 programmable interval timer can generate timed interrupt requests to your computer.

  • Page 44: Register Map And Description

    PPI D PCI-DIO-96/PXI-6508 Only Interrupt Control Registers Figure B-1. Interrupt Control Circuitry Block Diagram Register Map and Description This section describes in detail the address and function of each PCI-DIO-96, PXI-6508, and PCI-6503 register. © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 45: Introduction

    Appendix B Register-Level Programming — Register Map and Description Introduction The three 8-bit ports of the 82C55A are divided into two groups of 12 signals: group A and group B. One 8-bit control word selects the mode of operation for each group. The group A control bits configure port A (A<7..0>) and the upper 4 bits (nibble) of port C (C<7..4>).
  • Page 46 Write-only 82C53 Register Group Counter 0 8-bit Read-and-write Counter 1 8-bit Read-and-write Configuration Register 8-bit Write-only Interrupt Control Register Group Register 1 8-bit Write-only Register 2 8-bit Write-only Interrupt Clear Register 8-bit Write-only © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 47: Register Descriptions

    Appendix B Register-Level Programming — Register Map and Description Register Descriptions The following sections contain the register descriptions for the devices used on your DIO board. The register description bits labeled with an X indicate reserved bits. Always write a 0 to these bits.

  • Page 48: Control Word Formats For The 82C55A

    0 = Bit Set/Reset 1 = Set 0 = Reset Unused Bit Select (000) (001) (010) (111) b. Control Word Flag, Bit Set/Reset (bit 7 = 0) Figure B-2. Control Word Formats for the 82C55A © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 49: Register Description For The 82C53 (Pci-Dio-96, Pxi-6508 Only

    Appendix B Register-Level Programming — Register Map and Description Table B-2 shows the control words for setting or resetting each bit in port C. Notice that programming the set/reset option for the bits of port C clears bit 7 of the control word. Table B-2.

  • Page 50: Register Description For The Interrupt Control Registers

    Of the latter two bits, one bit enables counter interrupts, while the other selects counter 0 or counter 1. This appendix lists the bit maps and signal definitions. © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 51: Interrupt Control Register 1

    Appendix B Register-Level Programming — Interrupt Control Register 1 Interrupt Control Register 1 Address: Base address + 14 (hex) Type: Write-only Word Size: 8-bit Bit Map (PCI-DIO-96/PXI-6508): DIRQ1 DIRQ0 CIRQ1 CIRQ0 BIRQ1 BIRQ0 AIRQ1 AIRQ0 Bit Map (PCI-6503): AIRQ1 AIRQ0 Name Description 7–2...
  • Page 52 INTEN bit in Interrupt Control Register 2 are both set, PPI A sends an interrupt, INTRA, to the computer. If this bit is cleared, PPI A does not send the interrupt INTRA to the computer, regardless of the setting of INTEN. © National Instruments Corporation B-11 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 53: Interrupt Control Register 2

    Appendix B Register-Level Programming — Interrupt Control Register 2 Interrupt Control Register 2 Address: Base address + 15 (hex) Type: Write-only Word Size: 8-bit Bit Map (PCI-DIO-96/PXI-6508): INTEN CTRIRQ CTR1 Bit Map (PCI-6503): INTEN Name Description 7–3 Reserved. INTEN Interrupt Enable Bit—If this bit is set, the DIO board can interrupt the computer.

  • Page 54: Interrupt Clear Register (Pci-Dio-96, Pxi-6508 Only

    Specification, Revision 2.1, from the PCI Special Interest Group (SIG). The PXI-6508 is fully compliant with the National Instruments PXI Specification, Revision 1.0. All three boards use the PCI Local Bus to move data. The PCI Local Bus is a high performance, 32-bit bus with multiplexed address and data lines.
  • Page 56 To do this, use PCI BIOS calls to search PCI configuration space for the National Instruments vendor ID (0x1093) and PCI-DIO-96 device ID (0x0160), PXI-6508 device ID (0x13c0), or PCI-6503 device ID (0x17d0). If a board is found, the algorithm can store all the board’s configuration information into a data structure.

  • Page 57: Programming Considerations For The 82C55A

    Appendix B Register-Level Programming — Programming In this example, the new base address for the PCI-DIO-96 or PXI-6508 is now 0xd1000. It is important that the memory range to which you re-map the board is not being used by another device or system resource.

  • Page 58: Mode 0-Basic I/O

    10011000 Input Input Output Output 10011001 Input Input Output Input 10011010 Input Input Input Output 10011011 Input Input Input Input * Upper nibble of port C † Lower nibble of port C © National Instruments Corporation B-17 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 60: Control Word To Configure Port B For Mode 1 Input

    Port C Status-Word Bit Definitions for Output (Ports A and B) section, and the Port C Status-Word Bit Definitions for Bidirectional Data Path (Port A Only) section for detailed definitions. © National Instruments Corporation B-19 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 61: Port C Status-Word Bit Definitions For Input (Ports A And B

    Appendix B Register-Level Programming — Port C Status-Word Bit Definitions for Input (Ports A and B) Port C Status-Word Bit Definitions for Input (Ports A and B) Address: Base address + 02 (hex) for PPI A Base address + 06 (hex) for PPI B Base address + 0A (hex) for PPI C Base address + 0E (hex) for PPI D Type:...

  • Page 63: Control Word To Configure Port A For Mode 1 Output

    Appendix B Register-Level Programming — Port C Status-Word Bit Definitions for Input (Ports A and B) Port C bits PC4 and PC5 1 = Input 0 = Output Figure B-7. Control Word to Configure Port A for Mode 1 Output Figure B-8 shows the control word written to the Configuration Register to configure port B for output in mode 1.

  • Page 64: Port C Status-Word Bit Definitions For Output (Ports A And B

    Output Buffer Full for Port B—A low setting indicates that the CPU has written data to port B. INTRB Interrupt Request Status for Port B—This status flag, which operates only when INTEA is high, indicates that © National Instruments Corporation B-23 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 66 During a mode 2 data transfer, you can obtain the status of the handshaking lines and interrupt signals by reading port C. The following sections show the port C status-word bit definitions for a mode 2 transfer. © National Instruments Corporation B-25 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 67: Port C Status-Word Bit Definitions For Bidirectional Data Path (Port A Only

    Appendix B Register-Level Programming — Port C Status-Word Bit Definitions for Bidirectional Data Path (Port A Only) Port C Status-Word Bit Definitions for Bidirectional Data Path (Port A Only) Address: Base address + 02 (hex) for PPI A Base address + 06 (hex) for PPI B Base address + 0A (hex) for PPI C Base address + 0E (hex) for PPI D Type:...

  • Page 68: Interrupt Handling

    After all sources of interrupts have been disabled or placed in an inactive state, you can set INTEN. You must set INTEN before you generate an interrupt for proper operation. © National Instruments Corporation B-27 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 69: Interrupt Programming Examples For The 82C55A

    Appendix B Register-Level Programming — Port C Status-Word Bit Definitions for Bidirectional Data Path (Port A Only) To interrupt the computer using one of the 82C55A devices, program the selected 82C55A for the I/O mode desired. In mode 1, set either the INTEA or the INTEB bit to enable interrupts from port A or port B, respectively.

  • Page 70: Programming Considerations For The 82C53

    2. To determine the time between pulses generated by counter 0, multiply the load value by 500 ns (1/(2 MHz)). To determine the time between pulses generated by counter 1, multiply © National Instruments Corporation B-29 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...

  • Page 73: Appendix Cmsm82C55A Data Sheet

    Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual ni.com...
  • Page 74 Appendix C MSM82C55A Data Sheet © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 75 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual ni.com...
  • Page 76 Appendix C MSM82C55A Data Sheet © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 77 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual ni.com...
  • Page 78 Appendix C MSM82C55A Data Sheet © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 79 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual ni.com...
  • Page 80 Appendix C MSM82C55A Data Sheet © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 81 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-10 ni.com...
  • Page 82 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-11 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 83 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-12 ni.com...
  • Page 84 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-13 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 85 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-14 ni.com...
  • Page 86 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-15 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 87 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-16 ni.com...
  • Page 88 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-17 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 89 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-18 ni.com...
  • Page 90 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-19 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 91 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-20 ni.com...
  • Page 92 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-21 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 93 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-22 ni.com...
  • Page 94 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-23 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 95 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-24 ni.com...
  • Page 96 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-25 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 97 Appendix C MSM82C55A Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual C-26 ni.com...
  • Page 98 Appendix C MSM82C55A Data Sheet © National Instruments Corporation C-27 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 100 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual ni.com...

  • Page 101: Msm82C53 Data Sheet

    Appendix D MSM82C53 Data Sheet © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 102 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual ni.com...
  • Page 103 Appendix D MSM82C53 Data Sheet © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 104 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual ni.com...
  • Page 105 Appendix D MSM82C53 Data Sheet © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 106 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual ni.com...
  • Page 107 Appendix D MSM82C53 Data Sheet © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 108 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual D-10 ni.com...
  • Page 109 Appendix D MSM82C53 Data Sheet © National Instruments Corporation D-11 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 110 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual D-12 ni.com...
  • Page 111 Appendix D MSM82C53 Data Sheet © National Instruments Corporation D-13 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 112 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual D-14 ni.com...
  • Page 113 Appendix D MSM82C53 Data Sheet © National Instruments Corporation D-15 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 114 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual D-16 ni.com...
  • Page 115 Appendix D MSM82C53 Data Sheet © National Instruments Corporation D-17 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 116 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual D-18 ni.com...
  • Page 117 Appendix D MSM82C53 Data Sheet © National Instruments Corporation D-19 PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 118 Appendix D MSM82C53 Data Sheet PCI-DIO-96/PXI-6508/PCI-6503 User Manual D-20 ni.com...

  • Page 120: Technical Support And Professional Services

    Appendix E Technical Support and Professional Services • Calibration Certificate—If your product supports calibration, you can obtain the calibration certificate for your product at ni.com/calibration If you searched and could not find the answers you need, contact ni.com your local office or NI corporate headquarters. Phone numbers for our worldwide offices are listed at the front of this manual.

  • Page 121: Glossary

    < less than – negative of, or minus Ω ohms percent ± plus or minus positive of, or plus +5 V +5 Volts signal amperes ACK* acknowledge input signal © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 122 Glossary AIRQ0 PPI A port A interrupt enable bit AIRQ1 PPI A port B interrupt enable bit ANSI American National Standards Institute PPI A port A PPI A port B PPI A port C ASIC Application Specific Integrated Circuit American Wire Gauge binary coded decimal BIRQ0 PPI B port A interrupt enable bit...
  • Page 123 DMA is the fastest method of transferring data to/from computer memory. digital output PPI D port A PPI D port B PPI D port C feet ground signal © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 124 Glossary hexadecimal input/output input buffer full signal inches INTE1 port A output interrupt enable bit INTE2 port A input interrupt enable bit INTEA port A interrupt enable bit INTEB port B interrupt enable bit INTEN interrupt enable bit INTRA port A interrupt request status INTRB port B interrupt request status light-emitting diode...
  • Page 125 Signal Conditioning eXtensions for Instrumentation—the National Instruments product line for conditioning low-level signals within an external chassis near sensors so only high-level signals are sent to DAQ boards in the noisy PC environment © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 126 Glossary signal conditioning the manipulation of signals to prepare them for digitizing strobe input signal transistor-transistor logic typical volts supply voltage; for example, the voltage a computer supplies to its plug-in devices volts direct current virtual instrument—a combination of hardware and/or software elements, typically used with a PC, that has the functionality of a classic standalone instrument input voltage...

  • Page 127: Index

    1 strobed input, B-18 BIRQ1 bit description, B-11 programming example, B-21 bit descriptions mode 1 strobed output, B-21 See also port C status-word bit definitions programming example, B-24 AIRQ0, B-11 AIRQ1, B-11 © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 128 Index BIRQ0, B-11 BIRQ1, B-11 cable assembly connectors, 3-3 CIRQ0, B-10 cabling, custom, 1-3 CIRQ1, B-10 calibration certificate (NI resources), E-2 CTR1, B-12 CE compliance specifications, A-6 CTRIRQ, B-12 CIRQ0 bit description, B-10 DIRQ0, B-10 CIRQ1 bit description, B-10 DIRQ1, B-10 CompactPCI, using with PXI-compatible INTEN, B-12 products, 1-2...
  • Page 129 PCI-DIO-96 and PXI-6508 (table), 3-4 description, B-26 IBFB bit description, B-20 installation hardware installation hardware, 2-1 PCI-DIO-96/PCI-6503, 2-1 software, 2-1 PXI-6508, 2-2 unpacking the PCI-DIO-96, 1-4 unpacking, 1-4 instrument drivers (NI resources), E-1 INTE1 bit description, B-26 © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 130 Index INTE2 bit description, B-26 INTEA bit low DIO power-up state, 3-12 mode 1 strobed input description, B-20 figure, 3-12 mode 1 strobed output description, B-23 INTEB bit mode 1 strobed input description, B-20 mode 1 strobed output description, B-23 MITE ASIC.
  • Page 131 PCI local bus, register-level mode 1 strobed input programming, B-13 I/O, B-20 PCI-6503, 3-5 IBFA, B-20 I/O connector pin assignments IBFB, B-20 (figure), 3-6 INTEA, B-20 signal connection descriptions (table), 3-7 INTEB, B-20 © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 132 Index INTRA, B-20 INTRB, B-20 RD* signal description (table), 4-4 mode 1 strobed output register-level programming, B-1, B-13 I/O, B-23 82C55A modes of operation, B-16 INTEA, B-23 examples, B-14, B-28 INTEB, B-23 interrupt handling INTRA, B-23 82C53, B-30 INTRB, B-23 mode 1 strobed input, B-28 OBFA*, B-23 mode 1 strobed output, B-29...
  • Page 133 (table), A-2 technical support, E-1 output signals (table), A-2 theory of operation I/O connector 82C53 programmable interval timer, B-2 cable assembly connector pinouts 82C55A programmable peripheral interface, 4-3 pins 1 through 50 (figure), 3-3 © National Instruments Corporation PCI-DIO-96/PXI-6508/PCI-6503 User Manual...
  • Page 134 Index interrupt control circuitry, B-2 training and certification (NI resources), E-1 block diagram (figure), B-3 transfer rates specifications, A-3 PCI interface circuitry, 4-2 troubleshooting (NI resources), E-1 PCI-DIO-96/PXI-6508/PCI-6503 block diagram (figure), 4-2 timing specifications, 4-4 Web resources, E-1 mode 1 input timing, 4-5 WR* signal description (table), 4-4 mode 1 output timing, 4-6 mode 2 bidirectional timing, 4-7...

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