National-instruments PXI/CompactPCI Embedded Computer NI PXI-8108 Instrukcja Użytkownika Pobierz pdf (Strona 51)

Chapter 3 I/O Information

GPIB (IEEE 488.2)

Figure 3-8 shows the location and pinouts for the GPIB connector on

the NI PXI-8108. Table 3-9 lists and describes the GPIB connector signals.

National Instruments provides a GPIB mating connector, part number

183285-0R2.

Figure 3-8. GPIB Connector Location and Pinout

Table 3-9. GPIB Connector Signals

Pin Signal Name Signal Description

1 DIO1# Data Bit 1

2 DIO2# Data Bit 2

3 DIO3# Data Bit 3

4 DIO4# Data Bit 4

5 EOI# End or Identify

6 DAV# Data Valid

7 NRFD# Not Ready for Data

8 NDAC# Not Data Accepted

9 IFC# Interface Clear

10 SRQ# Service Request

GPIB

NI PXI-8108

Embedded Controller

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 82 83

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National-instruments PXI/CompactPCI Embedded Computer NI PXI-8108 Instrukcja Użytkownika Strona 51