National Instruments PXI Series User Manual page 57

Chapter 3 I/O Information
NI PXI-8115 User Manual
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Table 3-10. ExpressCard Connector Signals (Continued)
Pin Signal Name
8 SMBDATA
9 +1.5V
10 +1.5V
11 WAKE#
12 +3.3VAUX
13 PERST#
14 +3.3V
15 +3.3V
16 CLKREQ#
17 CPPE#
18 REFCLK–
19 REFCLK+
20 GND
21 PERn0
22 PERp0
23 GND
24 PETn0
25 PETp0
26 GND
Note: The pound symbol (#) indicates an active low signal.
3-14
Signal Description
SMBus Data
Power
Power
PE Wake
Power
PE Reset
Power
Power
Clock Request
PE Presence
Reference Clock –
Reference Clock +
Ground
PE Data Receive –
PE Data Receive +
Ground
PE Data Transmit –
PE Data Transmit +
Ground
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