National Instruments MXI-2 Reference Manual page 56

Chapter 6 VXI-MXI-2/B Configuration and Installation
MXI-2 Configuration Reference Manual
(
CLK10
S7
a. Drive Inverted External CLK SMB (Default)
(
CLK10
S7
b. Drive Non-Inverted External CLK SMB
(
CLK10
S7
(
CLK10
S7
d. Receive External CLK SMB with 50 Ω Termination
The VXI-MXI-2/B also can drive or receive the MXIbus CLK10 signal.
Switch S1 controls whether the VXI-MXI-2/B drives MXIbus CLK10 from
the VXIbus CLK10 or receives MXIbus CLK10. As shown in Figure 6-4c,
if W1 is configured to use the MXIbus CLK10 to generate the VXIbus
CLK10 signal, switch S1 must be configured to receive MXIbus CLK10.
This is shown again in Figure 6-6a.
= OUT) ( = NO)
DIR TERM CLK10 TERM TRIGIN
CLK10
(
= OUT) ( = NO)
DIR TERM CLK10 TERM TRIGIN
CLK10
(
= OUT) ( = NO)
DIR TERM CLK10 TERM TRIGIN
CLK10
(
c. Receive External CLK SMB
= OUT) ( = NO)
DIR TERM CLK10 TERM TRIGIN
CLK10
(
Figure 6-5. SMB CLK10 Settings
6-8
( = NO)
POL
= INVERT)
( = NO)
POL
= INVERT)
( = NO)
POL
= INVERT)
( = NO)
POL
= INVERT)
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