Racal Instruments 1260-X133, Руководство пользователя

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1260-X133 User Manual
Racal Instruments
©
2005 Module Operation 3-5
that has module address 8.
CLOSE (@8(0,3))
Close channels 0 and 3 on the
1260-X133 that has module
address 8.
CLOSE (@2(10:13))
Close channels 10 through 13
inclusive on the 1260-X133 that
has module address 2.
Reply To The
MOD:LIST?
Command
The 1260-01T returns a reply to the MOD:LIST? command. This
reply is unique for each different 1260 series switch module. The
syntax for the reply is:
<module address> : <module-specific identification string>
The <module-specific identification string> for the 1260-X133 is:
1260-X133 20 1x4 AND 12 1x2 MUX
So, for a 1260-X133 whose <module address> is set to 8, the reply
to this query would be:
8: 1260-X133 20 1x4 AND 12 1x2 MUX
Operating The
1260-X133 in
Register-Based
Mode
In register-based mode, the 1260-X133 is operated by directly
writing and reading control registers on the 1260-X133 module.
When a control register is written to, all channels controlled by that
register are operated simultaneously. For the channel assignments
for each control register, see
Table 3-1 .
The control registers are located in the VXIbus A24 Address
Space. The A24 address for a control register depends on:
1. The A24 Address Offset assigned to the 1260-01T module by
the Resource Manager program. The Resource Manager
program is provided by the VXIbus slot-0 controller vendor.
The A24 Address Offset is placed into the “Offset Register” of
the 1260-01T by the Resource Manager.
2. The <module address> of the 1260-X133 module. This is a
value in the range from 1 and 12 inclusive.
3. The 1260-X133 control register to be written to or read from.
Each control register on the 1260-X133 has a unique
address.
The base A24 address for the 1260-X133 module may be