Expresscard/34 Slot - National Instruments NI PXI-8108 User Manual

ExpressCard/34 Slot

© National Instruments Corporation
The NI PXI-8108 controller is equipped with an ExpressCard/34 slot on the
front panel, which provides I/O expansion and options for removable
storage, Ethernet, and a variety of other I/O.
Figure 3-10 shows the location and pinouts for the ExpressCard/34 slot on
the NI PXI-8108. Table 3-10 lists and describes the ExpressCard connector
signals.
26
ExpressCard/34 Slot
1
Figure 3-10. ExpressCard/34 Slot Location and Pinout
Table 3-10. ExpressCard Connector Signals
Pin Signal Name
1 GND
2 USBD–
3 USBD+
4 CPUSB#
5 RESERVED
6 RESERVED
7 SMBCLK
8 SMBDATA
Ground
USB Data –
USB Data +
USB Presence
Reserved by spec for future use
Reserved by spec for future use
SMBus Clock
SMBus Data
3-13
Chapter 3 I/O Information
NI PXI-8108
Embedded Controller
Signal Description
NI PXI-8108 User Manual