User manual

Chapter 3 VXI-MXI-2 Configuration and Installation
VXI-MXI-2 User Manual 3-2 © National Instruments Corporation
(All switches and jumpers shown in default position)
WARNING:
Turn off power to instruments and cables before installing or removing any modules.
SMB CLK10 Output Polarity (Effective only when S3 is set to "OUT")
50 Termination for SMB CLK10 (Effective only when S3 is set to "IN")
NON-INVERTED
SMB CLK10 Direction
50 Termination for External Trigger Input
S3
S2 Off
Out
S4 Off
S5
In
On
On
INVERTED
VXI-MXI-2
Push up for logic 1
Push down for logic 0
Receive CLK10 from MXIbus
3
Shown at default
LOGICAL ADDRESS
SWITCH
Address 1 setting of Logical
21
Drive CLK10 out MXIbus
654
U43
87
S7
Routing
MXI CLK10
From MXIbus
From SMB (S3 must be set to "IN")
From onboard oscillator
VXI-MXI to left
VXI-MXI to right
Terminate MXIbus
Restore Factory Configuration
Change Factory Configuration
Automatic MXIbus Termination
Yes
Yes
No
No
Yes
U35
432
No
Yes
No
1
YesNo
S8 S9
W3
Source
CLK10
Auto
Slot 0
W2
Nonslot 0
1
2
3 4 5
6
7
8
10
9
12
11
NATIONAL INSTRUMENTS
1 U35 4 S8 7 U43 10 S4
2W2 5S9 8S6 11S3
3W3 6S7 9S5 12S2
Figure 3-1. VXI-MXI-2 Right-Side Cover