Chapter 5
System Configuration
© National Instruments Corporation
5-13
VME-MXI-2 User Manual
Resource Manager Mainframe:
VMEbus Mainframe #1
Total number of logical addresses required by this device:
2
Range =
0 – 1
Round total number up to the next power of two:
*
2 (2
1
)
Size =
8-1 =
7
First-Level MXIbus Link:
MXIbus #1
(Fill in after completing charts on the following pages)
Total number of logical addresses required by MXIbus Link:
41
Range =
40 – 7F
Round total number up to next power of two:
*
64 (2
6
)
Size =
8-6 = 2
First-Level MXIbus Link:
MXIbus #2
(Fill in after completing charts on the following pages)
Total number of logical addresses required by MXIbus Link:
1
Range =
2
Round total number up to next power of two:
*
1 (2
0
)
Size =
8-0 = 8
First-Level MXIbus Link:
(Fill in after completing charts on the following pages)
Total number of logical addresses required by MXIbus Link:
Range =
Round total number up to next power of two:
*
Size =
Total Number of Logical Addresses Required:
67
(Add numbers after the “
*
”)
Range =
0 – 7F
Round Total Number up to Next Power of Two:
128 (2
7
)
Size =
8-7 = 1
(If this number is greater than 256, you need to reorganize devices and try again.)
Figure 5-7. Worksheet 1: Summary of Example VMEbus/MXIbus System
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