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D A T A D E V I C E C O R P O R A T I O N
SB-3642 SYNCHRO/RESOLVER-TO-DIGITAL
PMC INTERFACE CARD HARDWARE MANUAL
MN-3642XX-001
The information provided in this Manual is believed to be accurate; however, no
responsibility is assumed by Data Device Corporation for its use, and no license or rights
are granted by implication or otherwise connection therewith.
Specifications are subject to change without notice.
Please visit our Web site at
http://www.ddc-web.com/
for the latest information.
All rights reserved. No part of this Manual may be reproduced or transmitted in any form
or by any mean, electronic, mechanical photocopying recording, or otherwise, without
the prior written permission of Data Device Corporation.
105 Wilbur Place
Bohemia, New York 11716-2426
Tel: (631) 567-5600, Fax: (631) 567-7358
World Wide Web -
http://www.ddc-web.com
For Technical Support - 1-800-DDC-5757 ext. 7771
United Kingdom - Tel: +44-(0)1635-811140, Fax: +44-(0)1635-32264
France - Tel: +33-(0)1-41-16-3424, Fax: +33-(0)1-41-16-3425
Germany - Tel: +49-(0)89-15 00 12-11, Fax: +49-(0)89-15 00 12-22
Japan - Tel: +81-(0)3-3814-7688, Fax: +81-(0)3-3814-7689
Asia - Tel: +65 6489 4801
India - Tel: +91 080 301 10 200
© 2017 Data Device Corp.
i
Data Device Corporation
SB-3642 Manual
www.ddc-web.com
Rev D – 4/19
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Related Manuals for DDC SB-3642
Summary of Contents for DDC SB-3642
- Page 1 Tel: (631) 567-5600, Fax: (631) 567-7358 World Wide Web - http://www.ddc-web.com For Technical Support - 1-800-DDC-5757 ext. 7771 United Kingdom - Tel: +44-(0)1635-811140, Fax: +44-(0)1635-32264 France - Tel: +33-(0)1-41-16-3424, Fax: +33-(0)1-41-16-3425 Germany - Tel: +49-(0)89-15 00 12-11, Fax: +49-(0)89-15 00 12-22...
- Page 2 Rev B 2/2018 22 – 24 Updated software support information Added additional ordering options, aligned channel Rev C 2/2019 enumeration to match software Rev D 4/2019 9-12 Spec table description updated Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19...
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Page 3: Table Of Contents
4.1 PCI Interface ......................14 4.2 Synchro/Resolver to Digital Channels ............... 15 4.3 Additional Functionality ..................... 18 4.4 Card Pinouts ......................21 SOFTWARE ....................... 24 5.1 Software Overview ....................24 ORDERING INFORMATION ................26 Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... - Page 4 L I S T O F F I G U R E S Figure 1. SB-3642 Resolver-to-Digital PMC Card (4-channel card shown) .......6 Figure 2. SB-3642 Architecture (8-channel card removes AqB, BIT, and Discrete IO from front panel connector to accommodate additional 4 channels) ............7 Figure 3.
- Page 5 L I S T O F T A B L E S Table 1. Input Signal Options ....................4 Table 2. SB-3642 Specification Table (Note 1).................9 Table 3. Dynamic Characteristics .................... 16 Table 4. Tracking to Bandwidth Relationship................16 Table 5. Velocity Characteristics ..................... 17 Table 6.
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Page 6: Preface
PCI Mezzanine Card Special Handling and Cautions The SB-3642 series uses state-of-the-art components, and proper care should be used to ensure that the device will not be damaged by Electrical Static Discharge (ESD), physical shock, or improper power surges and that precautions are taken to avoid electrocution. -
Page 7: Technical Support
1-631-567-5758 to the attention of Motion Feedback Technologies Applications DDC Website: www.ddc-web.com/ContactUs/TechSupport.aspx Please note that the latest revisions of Software and Documentation are available for download at DDC’s Web Site, www.ddc-web.com. Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 8: Overview
2 OVERVIEW The SB-3642 is a Front-I/O PCI Mezzanine Card (PMC) with up to eight channels of Synchro or Resolver conversion. The SB-3642 utilizes a PCI interface (Revision 3.0 Compliant 32-bit, 33/66 MHz). It is available in the industrial and commercial operating temperature ranges. -
Page 9: System Requirements
15 Hz / 45 Hz Applications The SB-3642 PMC card’s rugged construction and ability to operate over the industrial temperature range makes it ideal for use in mission computers and other embedded systems. This device can be combined with carrier cards for use in VME or cPCI control systems employing 33/66MHz bus. -
Page 10: Mechanical Design
To operate within the specified -40 to +85°C operating temperature, supplemental air cooling of 300 LFM (Linear Feet per Minute) in the system is required. The SB-3642 utilizes a custom heat sink design using the conduction cooled rails to efficiently operate within the temperature range. -
Page 11: Figure 1. Sb-3642 Resolver-To-Digital Pmc Card (4-Channel Card Shown)
O V E R V I E W Figure 1. SB-3642 Resolver-to-Digital PMC Card (4-channel card shown) Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 12: Figure 2. Sb-3642 Architecture (8-Channel Card Removes Aqb, Bit, And Discrete Io From Front Panel Connector To Accommodate Additional 4 Channels)
O V E R V I E W Figure 2. SB-3642 Architecture (8-channel card removes AqB, BIT, and Discrete IO from front panel connector to accommodate additional 4 channels) Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 13: Figure 3. Sb-3642 Mechanical Outline
O V E R V I E W Figure 3. SB-3642 Mechanical Outline Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 14: Specifications
O V E R V I E W Specifications Table 2. SB-3642 Specification Table (Note 1) These specs apply over the rated power supply, temperature, and reference frequency ranges: 10% signal amplitude variation, and 10% harmonic distortion (for values without a tolerance already specified). - Page 15 O V E R V I E W Table 2. SB-3642 Specification Table (Note 1) These specs apply over the rated power supply, temperature, and reference frequency ranges: 10% signal amplitude variation, and 10% harmonic distortion (for values without a tolerance already specified).
- Page 16 O V E R V I E W Table 2. SB-3642 Specification Table (Note 1) These specs apply over the rated power supply, temperature, and reference frequency ranges: 10% signal amplitude variation, and 10% harmonic distortion (for values without a tolerance already specified).
- Page 17 O V E R V I E W Table 2. SB-3642 Specification Table (Note 1) These specs apply over the rated power supply, temperature, and reference frequency ranges: 10% signal amplitude variation, and 10% harmonic distortion (for values without a tolerance already specified).
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Page 18: Hardware Installation
3 HARDWARE INSTALLATION The SB-3642 card is a 32-bit, 33/66 MHz PCI Local Bus Rev. 3.0 compliant interface target device that may be inserted into any compatible slot. Note that this card is capable of universal PCI signal and automatically defaults to 3.3V or 5V depending on the host bus. -
Page 19: Detailed Architecture
I/O connectors are not populated on the card. 4.1.1 Use with 5V PCI Signaling The PCI interface signals on the SB-3642 support +3.3V or +5V signaling. The device incorporates both 3.3V and 5V signal keying holes. 4.1.2 Register & Memory Addressing The SB-3642 PCI interface contains a set of "Type 00h"... -
Page 20: Synchro/Resolver To Digital Channels
= 400Hz) should nominally have a converter bandwidth set at 400 Hz / 4 = 100 Hz or less. In the case of SB-3642, the low bandwidth is set to 80 Hz. This bandwidth setting would be an appropriate selection for 400Hz carrier frequency. -
Page 21: Table 3. Dynamic Characteristics
Each channel has an analog velocity output. The voltage range is ± 4V. The polarity indicates the direction of rotation where a positive voltage is for increasing angle. See Table 5 below for Analog Velocity Characteristics. Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 22: Table 5. Velocity Characteristics
The synthesized reference eliminates errors due to phase shift within the resolver sensor of up to 45° between the reference and the signal inputs. This feature is built into all input channels of this device. Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 23: Additional Functionality
4.3.3 Discrete Digital I/O Note: This feature is only available on the 4-channel board, SB-3624xF4. The SB-3642 has 4 discrete inputs and 4 discrete outputs. Outputs are physically driven by the output of the Darlington open-collector drivers. Output pins are opto- isolated by opto-couplers whose output current sinking capability has been increased using a discrete transistor connected in a Darlington configuration. - Page 24 4.3.4 Incremental Encoder Emulation (A Quad B) Note: This feature is only available on the 4-channel board, SB-3624xF4. The SB-3642 can also be used for incremental encoder emulation. The following outputs are readily available on the front I/O connector: A, B, and ZIP (Zero Index Pulse).
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Page 25: Figure 4. Incremental Encoder Emulation Resolution Control
D E T A I L E D A R C H I T E C T U R E Figure 4. Incremental Encoder Emulation Resolution Control Figure 5. Incremental Encoder Emulation Timing Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 26: Card Pinouts
EXT_FLASH_WRITE_EN_L Flashing normal use For new firmware flashes only. No Connect during BOOT_SELECT Flashing normal use Note: Within each Signal Name, “x” designates a particular value from 0 to 7. Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 27: Table 8. Front Panel Connector Pinout
CH7_VEL CH7_S1 BOOT_SELECT EXT_FLASH_ BOOT_SELECT EXT_FLASH_ WRITE_EN_L WRITE_EN_L Notes: All AGND and DGND pins are internally common EXT_FLASH_WRITE_EN_L and BOOT_SELECT are for flashing new firmware. No Connect if not flashing Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19... -
Page 28: Figure 6. 68-Pin I/O Connector Photograph
(viewed from front panel of card, 1 to 34 top row, 35 to 68 bottom row) 4.4.2 Supplied I/O Mating Connector Components The SB-3642 is supplied with the I/O mating connector components as listed in Table 9. These components may be used to construct a cable to interface to the I/O on the card. -
Page 29: Software
DDC Motion Feedback hardware. This software layer includes the routines that dramatically reduce software development time by providing high- level C functions for the application programmer to interface to the SB-3642 card. C samples are included with the library to demonstrate how the API works with the hardware. - Page 30 The card is supplied with the SB-36030SL Motion Feedback LabVIEW support package. This software development kit includes a set of VIs that provides the user with a hardware abstraction layer for the DDC Motion Feedback hardware in a LabVIEW environment. The Package includes 3 layers of VIs which enable easy application development.
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Page 31: Ordering Information
Bandwidth is related to the operating frequency; see Bandwidth Section for more information. INCLUDED ACCESSORIES • Product DVD with SB-3642 manual • 1 mating connector and backshell INCLUDED SOFTWARE (Available on SB-3642 Product Page at www.ddc-web.com) SB-36030SX- Motion Feedback C Software Development Kit (SDK) Operation System: 0 = Windows... - Page 32 STANDARD DDC PROCESSING FOR DISCRETE MODULES/PC BOARD ASSEMBLIES TEST METHOD(S) CONDITION(S) INSPECTION/WORKMANSHIP IPC-A-610 Class 3 ELECTRICAL TEST DDC ATP — Data Device Corporation SB-3642 Manual www.ddc-web.com Rev D – 4/19...
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