JYTEK PXI Express PXIe-63975, User Manual

Page: 16 / 47

10
Connection with up to 14 instruments
1 13
14 25
Pin Signal Description Pin Signal Description
1 DIO1# GPIB Data 1 14 DIO5# GPIB Data 5
2 DIO2# GPIB Data 2 15 DIO6# GPIB Data 6
3 DIO3# GPIB Data 3 16 DIO7# GPIB Data 7
4 DIO4# GPIB Data 4 17 DIO8# GPIB Data 8
5 EOI End Or Identify 18 REN Remote Enable
6 DAV Data Valid 19 Ground Signal Ground
7 NRFD Not Ready For Data 20 Ground Signal Ground
8 NDAC No Data Accepted 21 Ground Signal Ground
9 IFC Interface Clear 22 Ground Signal Ground
10 SRQ Service Request 23 Ground Signal Ground
11 ATN Attention 24 Ground Signal Ground
12 Chassis Ground Chassis Ground 25 Ground Signal Ground
13 Ground Signal Ground
Table 2-2: GPIB Pin Description
2�3�5 Reset Button
The reset button, activated by insertion of any pin-like implement, executes a hard reset for
the PXIe-63975.
2�3�6 LED Indicators
Four LED indicators on the faceplate indicate operational status of the PXIe-63975, as
follows.
HDD
Status
Watchdog Power
Figure 2-3: PXIe-63975 LED Indicators