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Chapter 3 I/O Information
© National Instruments Corporation 3-9 NI PXI-8184/8185 User Manual
PS/2
Figure 3-7 shows the location and pinouts for the PS/2 connector on the
NI PXI-8184/8185. Table 3-7 lists and describes the PS/2 connector
signals.
To connect both a PS/2 keyboard and PS/2 mouse to the NI PXI-8184/8185,
use the Y-splitter adapter cable included with your controller (refer to
Figure 4-1, Y-Splitter Cable).
Replacement Y-splitter cables are available from National Instruments,
part number 778713-01.
Figure 3-7. PS/2 Connector Location and Pinout
Table 3-7. PS/2 Connector Signals
Pin Signal Name Signal Description
Y-Splitter
Keyboard
Y-Splitter
Mouse
1 DATA Data Keyboard Data Keyboard Data Mouse
2 NC Data Mouse NC NC
3 GND Ground GND GND
4 +5V +5 V + 5 + 5
5 CLK Clock Keyboard Clock Keyboard Clock Mouse
6 NC Clock Mouse NC NC
PS/2
1
2
4
3
5
6