User manual

Chapter 3 I/O Information
© National Instruments Corporation 3-11 NI 3100/3110 User Manual
MXI Express x1
Figure 3-7 shows the location and pinouts for the MXI Express x1
connector on the NI 3100/3110. Table 3-8 lists and describes the
MXI Express x1 connector signals.
Figure 3-7. MXI Express x1 Connector Location and Pinout
Table 3-8. MXI Express x1 Connector Signals
Pin
Side B Connector Side A Connector
Name Description Name Description
1 +12V +12 V Power PRSNT#1 Hot Plug
Presence Detect
2 +12V +12 V Power +12V +12 V Power
3 RSVD Reserved +12V +12 V Power
4 GND Ground GND Ground
5 SMCLK SMBus Clock JTAG2 TCK
6 SMDAT SMBus Data JTAG3 TDI
7 GND Ground JTAG4 TDO
8 +3.3V +3.3 V Power JTAG5 TMS
9 JTAG1 +TRST# +3.3V +3.3 V Power
18
10
1
9
MXIex1
CF MS/SL
SAFE MODE
IP RESET
NO APP
USER 1
RESET
MXIex1
COMPACT FLASH
INPUT
10-20V
90W MAX
HDD
USER 1
USER 2
POWER