Racal Instruments 7064R-S-1843 User manual

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INSTRUCTION MANUAL
7064R-S-1843
18BIT DUAL ADC MODULE
PUBLICATION NO. 980817-S-1843
RACAL INSTRUMENTS
Racal Instruments, Inc.
4 Goodyear St., Irvine, CA 92618-2002
Tel: (800) RACAL-ATE, [phone], [phone];
FAX: [phone]
Racal Instruments, Ltd.
480 Bath Road, Slough, Berkshire, SL1 6BE, United Kingdom
Tel: [phone]; FAX: [phone]
Racal Systems Electronique S.A.
18 Avenue Dutartre, 78150 LeChesnay, France
Tel: [phone]; FAX: [phone]
Racal Systems Elettronica s.r.l.
Strada 2-Palazzo C4, 20090 Milanofiori Assago, Milan, Italy
Tel: [phone]; FAX [phone]
Racal Elektronik System GmbH.
Technologiepark Bergisch Gladbach, Friedrich-Ebert-Strasse, D-51429
Bergisch Gladbach, Germany
Tel.: [phone]; FAX: [phone]
Racal Instruments, Ltd.
Unit 5, 25F., Mega Trade Center, No 1, Mei Wan Road, Tsuen Wan, Hong
Kong, PRC Tel: [phone], FAX: [phone]
http://www.racalinstruments.com
PUBLICATION DATE: March 26, 2002
Copyright 2002 by Racal Instruments, Inc. Printed in the United States of America. All rights reserved.
This book or parts thereof may not be reproduced in any form without written permission of the publisher.

WARRANTY STATEMENT
All Racal Instruments, Inc. products are designed and manufactured to exacting standards and in full
conformance to Racal’s ISO 9001 procedures.
For the specific terms of your standard warranty, or optional extended warranty or service agreement, contact
your Racal customer service advisor. Please have the following information available to facilitate service.
1. Product serial number
2. Product model number
3. Your company and contact information
You may contact your customer service advisor by:
E-Mail: [email protected]
Telephone: [phone] (USA)
[phone] (UK)
[phone] (Hong Kong)
Fax: [phone] (USA)
[phone] (UK)
[phone] (Hong Kong)
RETURN of PRODUCT
Authorization is required from Racal Instruments before you send us your product for service or calibration. Call
your nearest Racal Instruments support facility. A list is located on the last page of this manual. If you are
unsure where to call, contact Racal Instruments, Inc. Customer Support Department in Irvine, California, USA at
1-800-722-3262 or 1-949-859-8999 or via fax at 1-949-859-7139. We can be reached at:
[email protected].
PROPRIETARY NOTICE
This document and the technical data herein disclosed, are proprietary to Racal Instruments, and shall not,
without express written permission of Racal Instruments, be used, in whole or in part to solicit quotations from a
competitive source or used for manufacture by anyone other than Racal Instruments. The information herein has
been developed at private expense, and may only be used for operation and maintenance reference purposes or
for purposes of engineering evaluation and incorporation into technical specifications and other documents which
specify procurement of products from Racal Instruments.

FOR YOUR SAFETY
Before undertaking any troubleshooting, maintenance or exploratory procedure, read carefully the
WARNINGS and CAUTION notices.
This equipment contains voltage hazardous to
human life and safety, and is capable of inflicting
personal injury.
If this instrument is to be powered from the AC line (mains) through an
autotransformer, ensure the common connector is connected to the neutral (earth
pole) of the power supply.
Before operating the unit, ensure the conductor (green wire) is connected to the
ground (earth) conductor of the power outlet. Do not use a two-conductor extension
cord or a three-prong/two-prong adapter. This will defeat the protective feature of the
third conductor in the power cord.
Maintenance and calibration procedures sometimes call for operation of the unit with
power applied and protective covers removed. Read the procedures and heed
warnings to avoid “live” circuit points.
Before operating this instrument:
1. Ensure the proper fuse is in place for the power source to operate.
2. Ensure all other devices connected to or in proximity to this instrument are properly grounded or
connected to the protective third-wire earth ground.
If the instrument:
-fails to operate satisfactorily
-shows visible damage
-has been stored under unfavorable conditions
-has sustained stress
Do not operate until, performance is checked by qualified personnel.

This page was intentionally left blank.

Instruction Manual 7064R-S-1843
i
Table Of Contents
Chapter 1
GENERAL DESCRIPTION................................................................................................................1-1
Introduction.....................................................................................................................................1-1
General Description........................................................................................................................1-2
7064R-S-1843 Specifications ........................................................................................................1-4
General........................................................................................................................................1-4
INPUT/OUTPUT Definitions ...........................................................................................................1-6
Chapter 2
INSTALLATION INSTRUCTIONS.......................................................................................................2-1
Introduction.....................................................................................................................................2-1
Unpacking and Inspection..............................................................................................................2-1
Address Switch Settings for Configuration Control........................................................................2-1
7064R-S-1843 to VXIbus Main Frame Installation..........................................................................2-2
Power-up Initialization.....................................................................................................................2-2
Configuration Defaults....................................................................................................................2-3
Chapter 3
DRAWINGS........................................................................................................................................3-1
Chapter 4
PARTS LIST.......................................................................................................................................4-1
Chapter 5
PRODUCT SUPPORT......................................................................................................................5-1
Product Support.............................................................................................................................5-1
Reshipment Instructions ................................................................................................................5-1
Support Offices ..............................................................................................................................5-2
Appendix A
ADC MODULE DESCRIPTION.........................................................................................................A-1
Appendix B
MEMORY MAP...................................................................................................................................B-1
Appendix C
ADC MODULE CALIBRATION..........................................................................................................C-1

Instruction Manual 7064R-S-1843
ii
List Of Figures
Figure 1-1, 7064R-S-1843 Front Panel labeled 6088........................................................................1-1
Figure 1-2, 7064R-S-1843 Register-Based Module..........................................................................1-3
Figure 2-1, 7064R-S-1843 Logical Address Switch..........................................................................2-4
Figure 2-2, ID register Jumpers.........................................................................................................2-5
Figure 2-3, Device Type Register Jumpers.......................................................................................2-6
List Of Tables
Table 1-1, Functional Performance...................................................................................................1-4
Table 1-2, 7064R-S-1843 Module Power Requirements...................................................................1-4
Table 1-3, Cooling Requirements......................................................................................................1-5
Table 1-4, 7064R-S-1843 Mechanical Parameters...........................................................................1-5
Table 1-5, 7064R-S-1843 Environmental Specifications...................................................................1-5
Table 1-6, EMC Specifications...........................................................................................................1-5
Table 1-7, P1 / P2 Input / Output Descriptions..................................................................................1-6
Table 1-8 Front Panel Input/Output Descriptions ..............................................................................1-6

Instruction Manual 7064R-S-1843
General Description 1-1
Chapter 1
GENERAL DESCRIPTION
Introduction This manual contains information on how to install and operate the
7064R-S-1843 in a VXIbus environment. It describes the function of
the 7064R-S-1843 Register Based Dual 18 BIT ADC Module.
Figure 1-1, 7064R-S-1843 Front Panel labeled 6088

Instruction Manual 7064R-S-1843
General Description 1-2
General
Description
The 7064R-S-1843 is a register based Dual 18 BIT 1MHz ADC VXI
Module.
The 7064R-S-1843 interface logic maps the internal registers of the
ADC modules to the VXI A24 Address space. All transfers to and
from the ADC models are full 32 bit data transfers, although bits
D31-D24 are not used. Refer to the module address memory map
in Appendix B for specific register information.
The VXI module is configured as two ADC modules referred to as
Module “0” and Module “1”. Each of the ADC inputs are brought out
to the VXI front panel as well as the module LED indicators.
An external front panel clock has been implemented to drive the
CLK signals of each of the ADC modules. An internal clock can be
generated by selecting one of the TTLTRG0-7 lines as the source
of the clock. The clock signal will be active when the TTLTRG
signal is asserted low.
Also, the ENABLE/RESET signal of each module can be
connected to the VXI backplane signals TTLTRG0-7. The
ENABLE/RESET signal will be active when the TTLTRG signal is
asserted low.
Additional information regarding the specifics of the 7064R-S-1843
module are described in the following Appendices:
Appendix AADC Module Description & Specifications.
Appendix B Software Interface – Memory Maps.
Appendix C Module Calibration Application Notes.
The 7064R-S-1843 supports 32-bit Data access and A16/A24
addressing space.

Instruction Manual 7064R-S-1843
General Description 1-3
Figure 1-2, 7064R-S-1843 Register-Based Module
H3
J8
J7
D11
U 112 U1 13 U115
U1 14 U 116
E11 2
E1 11
E11 0 E10 9
E1 08 E1 07
E106 E105 E104 E103 E102 E101
R12 6
D101
U12 1
R124
R12 1
C138 C13 7
C136
C1 35
C1 34
C13 3
C132
C131
U12 0
U1 19
U11 1
U110
U10 9 U108
U11 8
U117
U 103
U10 2 U1 01 U10 7 U1 06 U1 05 U1 04
L1 04
L1 03
L1 02
L101
C1 30
C12 9
C1 28
C1 27
C126
C12 5
C1 24
C12 3
R11 5
R1 06
R1 05
C1 17
C1 39
R10 8
R107
R114
C12 2
C12 1
J4 J3
U42 U40
U3 8
U33
U28 U27
U26 U25
U24
U23
U22
U2 1
U2 0
U18 U17
U1 6
U15
U 14
U13
U 12
U1 1
U 8
U7
U6
U5
U 4
U3
U2
U1
TP2
TP1
S1 R65
R64 R63 R62 R61 R60 R59
R5 8
R49 R48 R47 R46 R45 R44 R43 R42
R1
P11
P7
P6P5
P1
L8
L7
L6 L5
L4 L3
L2
L1
JP4JP3
JP2
F7
F6
F5 F4
F3 F2
F1
E41
E40
E39 E38
E3 7 E3 6 E3 5 E3 4 E3 3 E3 2
E31
E3 0
E29 E28 E2 7 E2 6 E25 E24 E2 3 E2 2
E21 E2 0 E19
E18E1 7E1 6
E1 5
E14
E13
E12
E11
E10
E9
E8E7
E6
E5 E4 E3
E2
E1
D4
D3
D2
D1
C27
C3
E4 2 S6
U29
U3 2
JP1
U 10
D6 D5
E45 E44
J5
J6
D10
R11 3
P2
ON
8765421 3
+
+
+
+
+
+ +
+
+ +
ON
4321
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A K
WHT BLK
A K
WHT BLK
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LOCALBUS
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TT LTRIGGER
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ADC Module 0 ADC Module 1
Address Switch
set to “0” Address Switch set to “1”
L
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Instruction Manual 7064R-S-1843
General Description 1-4
7064R-S-1843 Specifications
General Refer to the ADC Module Specs in Appendix A for Module
Specifications
Table 1-1, Functional Performance
Parameter Specification
Modes of Operation VXI Register Based Servant
Front panel connectors 6 SMB Connectors
Front panel controls None
Front panel indicators "FAIL" Red LED Indicator
"ACCESS" Green LED Indicator
Module “0” Green LED Indicator
Module “1” Green LED Indicator
Rear panel connectors 1VXI P1/P2 (See VXIbus REV 1.4)
Rear panel controls None
Rear panel indicators None
Interface Characteristics
Manufacturer ID no:
Model No:
Logical Addressing:
Address Space:
Data Transfer Bus:
Device Class:
Interrupt Levels:
VXIbus Interface
4091, Jumper Programmable
2044 (7FC hex)
Static 1-254, Switch Selectable
A16/A24
D32 support
Register Based Slave Device
None
Table 1-2, 7064R-S-1843 Module Power Requirements
Power Supply Specification
+5V 1.5A
-5.2V 0mA
-2V 0mA
+24V 325mA
-24V 325mA
-12V 225mA

Instruction Manual 7064R-S-1843
General Description 1-5
Table 1-3, Cooling Requirements
Parameter Specification
Module Power 24 Watts
Minimum Airflow 2.0 Liters/sec at approx .25mm H2O for a 10oC Rise
Table 1-4, 7064R-S-1843 Mechanical Parameters
Parameter Specification
Enclosure Style VXI"C" SIZE - Module Enclosure
Enclosure Dimensions (in.) 14Lx 10.3W x l.2D
Module Weight 3.2lbs.
Table 1-5, 7064R-S-1843 Environmental Specifications
Parameter Specification
Temperature, operating 00C to +550C
Temperature, non-operating -400C to +710C
Relative Humidity 95 +/-5% RH non-condensing;75+/-5 %RH
above 300C;45+/-5 %RH above 400C
Altitude, operating 10,000 ft
Altitude, non-operating 15,000 ft
Vibration 0.013" double amplitude, 5-55Hz
Shock, functional 30g, 11mSec, 1/2 sine wave
Bench handling 4 inch/450
Fungus resistance Yes, fungus inert materials used.
Table 1-6, EMC Specifications
Parameter Specification
Conducted Emissions VXIbus Rev 1.4, B.8.7.3
Conducted Susceptibility VXIbus Rev 1.4, B.8.7.4
Radiated Emissions (Closed Field) VXIbus Rev 1.4, B.8.6.3
Radiated Susceptibility VXIbus Rev 1.4, B.8.6.4

Instruction Manual 7064R-S-1843
General Description 1-6
INPUT/OUTPUT
Definitions Unless otherwise specified all logic signals are TTL compatible; "-“,
designates an active low signal
Notes:
1. Refer to VXIbus Rev 1.4 for details.
Table 1-7, P1 / P2 Input / Output Descriptions
I/O Signals Connector Type Description
VXIbus Interface P1/P2 See VXIbus REV 1.4 Specification
Table 1-8 Front Panel Input/Output Descriptions
I/O Signal Connector Type Description
IN0 + SMB IN Module 0 ADC Positive Input
IN0 - SMB IN Module 0 ADC Negative Input
CLKIN0 SMB IN Clock input for Module 0
IN1 + SMB IN Module 1 ADC Positive Input
IN1 - SMB IN Module 1 ADC Negative Input
CLKIN1 SMB IN Clock input for Module 1

Instruction Manual 7064R-S-1843
Installation Instructions 2-1
Chapter 2
INSTALLATION INSTRUCTIONS
Introduction This section describes the unpacking, inspection, set-up and
installation of the Model 7064R-S-1843 Register Based module in
a C-size mainframe.
Unpacking and
Inspection 1. Before unpacking the 7064R-S-1843 module, check the exterior
of the shipping carton for any damage. If the shipping carton is
damaged, inform the carrier immediately.
2. Remove the 7064R-S-1843 module and inspect it for damage. If
any damage is apparent, inform the carrier immediately. Retain
shipping carton and packing material for the carrier’s inspection.
3. Verify that the pieces in the package you received contain the
correct 7064R-S-1843 module option and the 7064R-S-1843 Users
Manual. Notify Racal Instruments if the module appears damaged
in any way. Do not attempt to install a damaged module into a VXI
chassis.
4. The 7064R-S-1843 module is shipped in an anti-static bag to
prevent electrostatic damage to the module. Do not remove the
module from the anti-static bag unless it is in a static-controlled
area.
Address Switch
Settings for
Configuration
Control
The 7064R-S-1843 Register Based Module has an internal 8-
position address dip switch, S1, used to determine the static
configuration. It is located on the top of the module, accessible
through the case.
In the ON position, the switch is set to logical 1, and in the OFF
position to a logical 0.
The user can select any logical address from 1 to 254 for static
configuration.

Instruction Manual 7064R-S-1843
Installation Instructions 2-2
NOTE
Logical address 0 is not allowed. Logical address 255
is not allowed because it is used for modules that
support dynamic configuration.
NOTE
The 7064R-S-1843 Register Based Module is
shipped with the logical address set for 2. Refer to
the Resource Manager's manual for details about
addressing methods.
7064R-S-1843 to
VXIbus Main
Frame Installation
The 7064R-S-1843 Register Based module is ready for operation
when shipped. The address switch is set to 2.
To install the 7064R-S-1843 in a C-size VXI chassis, use the
following instructions:
1. Ensure power is OFF.
2. Configure the interrupt daisy chain on the backplane to bypass
empty slots, per VXIbus specifications.
3. Remove the front cover of the VXI chassis, and slide the 7064R-
S-1843 into the appropriate slot with the LED’s towards the top (or
to the left when using a horizontal chassis).
NOTE:
There is no need to configure the VXI Backplane Slot
used for the 7064R-S-1843 Register Based Module,
since all BUSGRANT and IACK signal lines are
passed to the next slot.
Power-up
Initialization Before turning on the VXIbus mainframe, make sure a Slot 0 with a
Resource Manager is present. Upon power-up of the system, the
7064R-S-1843 goes through the following power-up sequence:
•The 7064R-S-1843 Register Based Module module has four

Instruction Manual 7064R-S-1843
Installation Instructions 2-3
LED’s on the front panel – FAIL, ACCESS, MOD 0 ON, and
MOD 1 ON. The LED functions are:
FAIL•On during a (user provided) self-test
Off when the (user provided) self-test has
successfully completed
ACCESS•Blinks on when the VXIbus is accessing the
7064R-S-1843 Module
MOD 0 ON•On during test activity using Module 0
MOD 1 ON•On during test activity using Module 1
Configuration
Defaults The Logical address is determined by the Logical Address
Switch S1. The default state of the Logical Address Switch
is "2". The user can set the address to any unused Logical
Address from 1-254.
The ID Register and the Device Type Register information
is set by jumpers JP1/JP2 and JP3/JP4. The default state
and the definitions of these registers are given in the
following figures.

Instruction Manual 7064R-S-1843
Installation Instructions 2-4
S1 Logical Address
12345678
01000000Default = 02 (On = 1)
LSB MSB
Logical Address
Figure 2-1, 7064R-S-1843 Logical Address Switch
S1
LSB MSB
ON
OFF

Instruction Manual 7064R-S-1843
Installation Instructions 2-5
JP2 ID Register (Upper Half)
12345678
11110011Default = CF
Device Class
LSB MSB 0 0 Memory
1 0 Extended
0 1 Message Based
1 1 Register Based
Address Space
0 0 A16 / A24
1 0 A16 / A32
0 1 Reserved
1 1 A16 Only
Upper 4 Bits of Manufacturer’s ID
JP1 ID Register (Lower Half)
12345678
11011111Default = FB
LSB MSB
Lower 8 Bits of Manufacturer’s ID
Figure 2-2, ID register Jumpers
JP2
JP1
LSB MSB
1 2 3 4 5 6 7 8
OPEN = 1
SHORT = 0

Instruction Manual 7064R-S-1843
Installation Instructions 2-6
JP4 Device Type Register (Upper Half)
12345678
11101111Default = F7
LSB MSB LSB MSB
Required Memory
Model Code Upper 4 Bits
JP3 Device Type Register (Lower Half)
12345678
00111111Default = FC
LSB MSB
Model Code Lower 8 Bits
Figure 2-3, Device Type Register Jumpers
JP4
JP3
LSB MSB
1 2 3 4 5 6 7 8
OPEN = 1
SHORT = 0

Instruction Manual 7064R-S-1843
Drawings 3-1
Chapter 3
DRAWINGS
407620-110S1843 Final Assy, 7064R-110S1843........................................................3-3
405180 PCB Assy, S1843/S1844...............................................................3-4
435180 Schematic, 7064R-S1843/1844....................................................3-6
Wiring Diagram, 7064R-S1843..................................................3-20