38
User’s and Service Guide U3047-90001
U3047AM12
Address and Data Values
Address and Data Values
Setting the Test Port Paths with Address and Data
for information to set the internal switch paths of the test set.
The address is the first value in the test set I/O control or GPIB data command. The second value controls
the source and receiver paths of the ports. To select a test set port configuration both switches must be set
to complete the source and receiver paths. To do this you must add the data values together to determine
the data command value for each port, which is the second number in the test set I/O or GPIB command.
Example 1
: Refer to
.
If the ports have different addresses, two separate address data commands must be used.
Port 5 is the Source and Port 6 is the Receiver.
Source Port 5 = address 0, data 1 and Receiver Port 6 = address 16, data 16.
Two separate commands must to be sent, you may use the same dialog box. Send address 0 and data 1 in
one command line, and address 16 and data 16 in the second line. Refer to
and in
“GPIB Control Mode” on page 35
For further information refer to
“How to Access Interface Control Mode” on page 32
GPIB Command Processor” on page 36
.
Example 2
:
If the ports have the same address, only one command is needed.
Port 5 is the Source and Ports 9 is the Receiver.
Source Port 5 = address 0, data 1 and Receiver Port 9 = address 0, data 32. The data values are added
together, the entry will be 0.33.
Figure 46, “U3047AM12 RF Block Diagram,”
on
for in-depth RF path information.
Table 8
Test Port Address and Data Values
Address
Source Path
Receiver Path
Data
0
1
2
3
0
16
32
48
0
Ports
1
5
9
13
1
5
9
13
16
Ports
3
6
10
14
3
6
10
14
32
Ports
4
7
11
15
4
7
11
15
64
Ports
2
8
12
16
2
8
12
16
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