Racal 1260 Interface
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Model:
1260
Date:
2003
Category:
Group:
Description:
VXI Switching Card
Information
The 1260 switching modules are a range of C size, VXlbus
compatible switching modules that provide switching for
microwave, RF, audio, high voltage, high current, low level
and video applications. The modules are configured as
matrices, multiplexers, switching trees, SPDTs and DPDTs.
The switching modules are installed in a VXlbus compatible
chassis in a continuous set of adjacent chassis slots. One
of the modules to be fitted to the chassis must be
designated the system Master, and must be fitted with Option
01. All other modules are slaved to the master.
The module fitted with Option 01 must be fitted in the
leftmost chassis slot that is to contain a switching module.
If only one module is to be fitted to the chassis, several
jumper wires must be removed from, or DIP switches opened
on, the switching module. !f more than one module is to be
fitted to the chassis, these jumpers must be removed from
(or the DIP switches opened) the module in the rightmost
chassis position containing a switching module.
Manual type:
User Manual
Pages:
116
Size:
4.13 Mbytes (4335477 Bytes)
Language:
english
Revision:
Manual ID:
980673-999
Date:
2003 02 24
Quality:
Scanned document, all readable.
Upload date:
2018 02 02
MD5:
78bd8ec7f7d6b52f1436c93fd17412da
Downloads:
723
Information
Chapter 1
GENERAL
INFORMATION ... 1-1
Introduction ... 1-1
General
Information ... 1-1
Options ... 1-3
Option
01 ... 1-3
Chapter 2
INSTALLATION
INSTRUCTIONS ... 2-1
Introduction ... 2-1
Unpacking and
Inspection ... 2-1
Reshipment
Instructions ... 2-1
Option 01
Installation ... 2-1
Interrupt Level and Logical Address Setting (1260-01 -
Equipped Modules Only) ... 2-4
Switching Module Address Setting (All
Modules) ... 2-5
Local Bus
Daisychaining ... 2-6
LBUS Lockout
Keys ... 2-7
Switching Module Chassis
Installation ... 2-9
Chapter 3
OPERATION ... 3-1
Introduction ... 3-1
Input
Format ... 3-1
Output
Format ... 3-1
1260-01 Device Dependant Command
Codes ... 3-3
CLOSE ... 3-3
CNF ... 3-3
DLY ... 3-4
EOI ...
3-4
EQU ... 3-5
EXCL ... 3-6
OPEN ... 3-6
PDA7AOUT ... 3-8
PSETUP ... 3-10
PUPRCL ... 3-11
READ ... 3-11
RECALL ... 3-11
RESET ... 3-12
SCAN ... 3-12
SETUP ... 3-13
SLIST ... 3-14
SRQMASK ... 3-15
STORE ... 3-16
SYNC ... 3-17
TEST ... 3-17
TTLTRG ... 3-18
YERR ... 3-18
Chapter 4
THEORY OF
OPERATION ... 4-1
Introduction ... 4-1
Functional
Blocks ... 4-1
Theory of
Operation ... 4-3
Power
Suppliers ... 4-3
Microprocessor
Block ...
4-3
The Reset
Circuits ... 4-4
VXI
Interface ... 4-5
The Lbus
Interface ... 4-6
Chapter 5
DRAWINGS ... 5-1
Chapter 6
PARTS
LISTS ... 6-1
Chapter 7
Product
Support ... 7-1
Reshipment Instructions
... 7-1
Support
Offices ... 7-2