
Appendix B Pinouts
© National Instruments Corporation B-5 NI PXIe-1075 User Manual
Table B-5. XP4 Connector Pinout for the System Timing Slot
Pin Z A B C D E F
1GND GA4 GA3 GA2 GA1 GA0 GND
2GND 5Vaux GND SYSEN# WA K E # ALERT# GND
3GND 12V 12V GND GND GND GND
4GND GND GND 3.3V 3.3V 3.3V GND
5GND PXI_TRIG3 PXI_TRIG4 PXI_TRIG5 GND PXI_TRIG6 GND
6GND PXI_TRIG2 GND AT N L E D PXI_CLK10_IN PXI_CLK10 GND
7GND PXI_TRIG1 PXI_TRIG0 AT N S W # GND PXI_TRIG7 GND
8GND PXIe_SYNC_
CTRL
GND RSV PXI_LBL6 PXI_LBR6 GND
Table B-6. XP3 Connector Pinout for the System Timing Slot
Pin A B ab C D cd E F ef
1PXIe_CLK
100+
PXIe_
CLK100–
GND PXIe_
SYNC100+
PXIe_
SYNC100–
GND PXIe_
DSTARC+
PXIe_
DSTARC–
GND
2PRSNT# PWREN# GND PXIe_
DSTARB+
PXIe_
DSTARB–
GND PXIe_
DSTARA+
PXIe_
DSTARA–
GND
3SMBDAT SMBCLK GND RSV RSV GND RSV RSV GND
4MPWRGD* PERST# GND RSV RSV GND 1RefClk+ 1RefClk– GND
51PETp0 1PETn0 GND 1PERp0 1PERn0 GND 1PETp1 1PETn1 GND
61PETp2 1PETn2 GND 1PERp2 1PERn2 GND 1PERp1 1PERn1 GND
71PETp3 1PETn3 GND 1PERp3 1PERn3 GND 1PETp4 1PETn4 GND
81PETp5 1PETn5 GND 1PERp5 1PERn5 GND 1PERp4 1PERn4 GND
91PETp6 1PETn6 GND 1PERp6 1PERn6 GND 1PETp7 1PETn7 GND
10 RSV RSV GND RSV RSV GND 1PERp7 1PERn7 GND