Appendix C
Advanced Hardware Configuration Settings
VXI-1394 Interface for Windows NT/98
In Figures C-6 and C-7, switch S6 uses the alternate configuration to
generate the VXIbus CLK10 signal. Instead of the onboard oscillator, the
VXI-1394 generates from the external CLK SMB connector and drives to
the backplane. You can choose whether to terminate the signal using S2.
Polarity remains irrelevant to these configurations.
Figure C-6. Receive External CLK SMB and Drive to the Backplane Unterminated
TERMINATE
Y
N
S2
OUT
IN
S3
NON
INV
S4
SMB
TRIG TERM
S5
Y
N
S6
SMB
ONBRD
CLK10 SOURCE
C-8
EXT
CLK10
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