Peripheral Expansion Slot Pinouts

Table 1. Peripheral Expansion Slot XP3 Connector Pinout
Pin A B ab C D cd E F ef
1 PXIe_ CLK100+[1]1 For revision B or newer chassis only. For revision A chassis, these signals are no connects (NC). PXIe_ CLK100-1 GND PXIe_ SYNC100+1 PXIe_ SYNC100-1 GND NC NC GND
2 – – – – – – – – –
3 – – – – – – – – –
4 – – – – – – – – –
5 – – – – – – – – –
6 – – – – – – – – –
7 – – – – – – – – –
8 – – – – – – – – –
9 – – – – – – – – –
10 NC NC GND NC NC GND NC NC GND
Table 2. Peripheral Expansion Slot XP4 Connector Pinout
Pin Z A B C D E F
1 GND GA4 GA3 GA2 GA1 GA0 GND
2 GND 5Vaux GND NC NC NC GND
3 GND 12 V 12 V GND GND GND GND
4 GND GND GND 3.3 V 3.3 V 3.3 V GND
5 GND NC NC NC GND NC GND
6 GND NC GND NC NC PXI_CLK10[2]2 For revision B or newer chassis only. For revision A chassis, this signal is a no connect (NC). GND
7 GND NC NC NC GND NC GND
8 GND NC GND NC NC NC GND

1 For revision B or newer chassis only. For revision A chassis, these signals are no connects (NC).

2 For revision B or newer chassis only. For revision A chassis, this signal is a no connect (NC).