Appendix C
Front Panel and Connectors
©
National Instruments Corporation
C-17
VXI/VMEpc 600 Series User Manual
Signal Characteristics
Refer to the relevant standard for the signal characteristics for VGA, SCSI,
Ethernet, keyboard, mouse, parallel, serial, and GPIB.
Table C-10 shows the signal characteristics for the SMB connections.
Table C-10.
Signal Characteristics for SMB Connections
Signal
Voltage
Range
Maximum
Current
Frequency
Range
SMB (TRIG out,
CLK out)
0 to 3.4 V
200 mA
DC-10 MHz
SMB (TRIG in)
0 to 5 V
100 mA*
DC-10 MHz
* with 50
Ω
termination