National Instruments NI PXI-6541, Getting Started Manual, Page: 34 / 40

NI Digital Waveform Generator/Analyzer Getting Started Guide | © National Instruments | 33
Note
If you are designing a custom cabling solution with connector (779157-01)
and the NI SHB12X-B12X cable (192344-01), the NI 656 x pinout is reversed at the
end connector. Refer to Figure 18 for an illustration of the pinout at the end
connector.
Figure 18. NI 656 x End Connector Pinout
GND
PFI_1
GND
PFI_2
GND
PFI_ 3
GND
GND
DIO 0
GND
DIO 1
GND
DIO 2
GND
DIO 3
GND
DIO 4
GND
DIO 5
GND
DIO 6
GND
DIO 7
GND
DIO 8
GND
DIO 9
GND
DIO 10
GND
DIO 11
GND
DIO 12
GND
DIO 1 3
GND
DIO 14
GND
DIO 15
GND
GND
GND
GND
GND
PFI_1*
PFI_2*
PFI_ 3 * / GND
RE S ERVED(NC)
RE S ERVED(NC)
DIO 0*
DIO 1*
DIO 2*
DIO 3 *
DIO 4*
DIO 5*
DIO 6*
DIO 7*
DIO 8 *
DIO 9*
DIO 10*
DIO 11*
DIO 12*
DIO 1 3 *
DIO 14*
DIO 15*
S TROBE*
7 3
71 72
70
6 8 69
67
65 66
64
62 6 3
61
59 60
5 8
56 57
55
5 3 54
52
50 51
49
47 4 8
46
44 45
4 3
41 42
40
38 3 9
3 7
3 5 3 6
3 4
3 2 33
3 1
29 3 0
2 8
26 27
25
2 3 24
22
20 21
19
17 1 8
16
14 15
1 3
11 12
10
8 9
7
5 6
4
2 3
1
RE S ERVED (NC)
DDC CLK OUT LVPECL*
DDC CLK OUT LVD S *
RE S ERVED (NC)
DDC CLK OUT LVPECL
DDC CLK OUT LVD S
S TROBE