DDC SB-3623XKX User manual

Digital-to-Synchro/Resolver
PCI Express Card
Hardware Manual
© 2011 Data Device Corporation. All trademarks are the property of their respective owners.
Connectivity Power Control
Model: SB-3623XKX
For more information: www.ddc-web.com/SB-3623XKX
Applications
•High Performance Industrial and Military Position
Feedback and Control Systems
•Motor Control
•Machine Tool Control
•Antenna Control
•Robotics and Process Control Systems
DDC's PCIe card provides ideal compatibility with modern desktop computers, retaining high performance
accuracy with six independent channels each.
Need a Custom Solution? DDC can customize designs for all
controllers, ranging from simple modifications of standard
products to fully customized solutions for commercial, military,
aerospace, and industrial applications.

DDC's Motion Control Solutions
Motor Drives | Motor Controllers| Synchro/Resolver Converters
DDC is a market leader in high reliability motor control and synchro/resolver positioning solutions for aerospace,
military and industrial environments. Our products deliver high accuracy positioning and dependability, while being
cost effective solutions, to provide...
• COTS/MOTS solutions for synchro/resolver feedback, and motor drive and control
• High accuracy position feedback
• High-performance controllers and drives for 3-phase brushless DC motors
• Ability to endure harsh environmental conditions including shock, vibration and extreme temperatures
Synchro/Resolver
Synchro, Resolver, LVDT, RVDT, Inductosyn, MR, and Hall Conversion Solutions
Since introducing the first synchro converter module in 1968, DDC has taken a leadership role in the design and manu-
facture of modern data conversion products.
DDC offers a complete line of Synchro/Resolver instrument-grade cards and test equipment including angle position
indication and simulation, plus a variety of hardware and software to meet today’s civil, military, and COTS/MOTS
requirements. DDC is a leading supplier of Synchro/Resolver-to-Digital and Digital-to-Synchro/Resolver components—
the smallest, most accurate synchro/resolver-to-digital and digital-to-synchro/resolver converters available today. Most
of these single chip and hybrid converters are based on ASIC designs, yielding the most reliable and affordable
converters ever offered, and are the building blocks for DDC’s card-level products.
Military, industrial, and civil applications include radar, gimbals, navigation systems, fire control, flight instrumentation/
simulators, motor/motion feedback controls and drives, and robotics systems. MIL-PRF-38534 processing is available
on many products.
DDC is a premier manufacturer of hybrid motor drives and controllers for brush, 3-phase brushless, and induction
motors-operating from 28 VDC to 270 VDC and requiring up to 64 kilowatts of power. A wide range of applications
include aircraft actuators for primary and secondary flight controls, jet or rocket engine thrust vector control,
missile flight controls, pumps, fans, solar arrays, and momentum wheel control for space and satellite systems.
Motor drives for space applications are rated up to 100k Rads for radiation hardness. We also offer custom motor
controllers and motion control systems to satisfy specific requirements not addressed by standard products.
Motor Drives and Controllers

DATA DEVICE CORPORATION
Data Device Corporation SB-36230KX Manual
www.ddc-web.com Rev G – 4/19
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SB-36230KX DIGITAL-TO-SYNCHRO/RESOLVER PCI EXPRESS
CARD HARDWARE/SOFTWARE MANUAL
MN-36230KX-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: [phone], Fax: [phone]
World Wide Web -http://www.ddc-web.com
For Technical Support - 1-800-DDC-5757 ext. 7771
United Kingdom -Tel: [phone], Fax: [phone]
France -Tel: [phone], Fax: [phone]
Germany - Tel: [phone], Fax: [phone]
Japan -Tel: [phone], Fax: [phone]
Asia -Tel: [phone]
India -Tel: [phone] © 2011 Data Device Corp.

RECORD OF CHANGE
Data Device Corporation SB-36230KX Manual
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Revision Date Pages Description
Rev A Apr. 2011 All Initial Release
Rev B May 2011 9-10, 22, 24-25,
33, 36-38, 40-41
Loss-of-Reference threshold modified. GUI
screenshots updated. GUI LED descriptions clarified.
Added GUI increment angle feature. Other minor
updates on indicated pages.
Rev C June 2016 2,10, 21, 36, 56-
58,88
Updated System Requirements, Updated LED section,
Added Linux section, Added LabView support section,
Updated Program Amplitude and Program Frequency,
Updated Software Ordering Info
Rev D August, 2017 3, 29, 56, 58, 88 Text update in section 2.1, Updated to tables 6 and 7, Update to input data on page 56 & 58, transformer ratio
and note 4 added to ordering info.
Rev E March, 2018 29, 30 Added section 4.3.3 and figure 2
Rev F February, 2019 20-25 Updated channel enumeration to align software.
Removed sections 5, 6, 7, and 8.
Rev G April, 2019 ii, 10,18, all
pages Minor edits, P2 mating connector part #s added, footer’s fixed

TABLE OF CONTENTS
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1PREFACE.............................................................................................................1
1.1 Text Usage..................................................................................................................1
1.2 Standard Definitions....................................................................................................1
1.3 Special Handling and Cautions ...................................................................................1
1.4 Trademarks.................................................................................................................1
1.5 What is included in this manual?.................................................................................1
1.6 Supporting Documentation..........................................................................................2
1.7 Technical Support .......................................................................................................2
2OVERVIEW ..........................................................................................................3
2.1 Features......................................................................................................................3
2.2 System Requirements.................................................................................................5
2.3 Applications.................................................................................................................5
2.4 Mechanical Outline......................................................................................................6
2.5 Specifications..............................................................................................................7
3HARDWARE INSTALLATION ...........................................................................10
3.1 Hardware Configuration ............................................................................................10
3.2 Supplemental External Power Connector..................................................................10
3.3 SB-3623x LED status...............................................................................................11
3.4 Synchro / Resolver Signal Connections.....................................................................11
4DETAILED ARCHITECTURE.............................................................................13
4.1 Digital to Synchro / Resolver Channels .....................................................................13
4.2 On-board Reference Sine Oscillator..........................................................................16
4.3 Device Pinouts..........................................................................................................18
5SOFTWARE .......................................................................................................23
5.1 Software Overview....................................................................................................23
6ORDERING INFORMATION ..............................................................................25

LIST OF FIGURES
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Figure 1. SB-3623XKX Synchro / Resolver PCI Express Output Card......................................4
Figure 2. SB-36230KX Block Diagram ......................................................................................5
Figure 3. SB-36230KX Mechanical Outline...............................................................................6
Figure 4. Supplemental Power Connector Location ................................................................11
Figure 5. Simulation Board used as a Sine Reference Oscillator Block Diagram....................18
Figure 6. P3 Mating Connector................................................................................................19
Figure 7. P4 Mating Connector................................................................................................19

LIST OF TABLES
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Table 1. SB-36230KX Specification Table.................................................................................7
Table 2. Signal Connections....................................................................................................12
Table 3. Output Voltage Configurations...................................................................................14
Table 4. DC-to-DC Converter Configuration............................................................................16
Table 5. Reference Oscillator Options.....................................................................................16
Table 6. Oscillator Frequency....................................................................................................17
Table 7. Oscillator Amplitude.....................................................................................................17
Table 8. DDC Supplied Mating Connectors.............................................................................18
Table 9. P3 Connector Pinouts................................................................................................20
Table 10. P4 Connector Pinouts..............................................................................................22
Table 11. Motion Feedback Library C SDK Part Number Descriptions ....................................23

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1 PREFACE
This manual uses typographical conventions to assist the reader in understanding the
content. This section will define the text formatting used in the rest of the manual
1.1 Text Usage
•BOLD–indicates important information and table, figure, and chapter
references.
•BOLD ITALIC–designates DDC Part Numbers.
•Courier New–indicates code examples.
•<…> - indicates user-entered text or commands.
1.2 Standard Definitions
PCIe Peripheral Component Interconnect Express
1.3 Special Handling and Cautions
The SB-36230KX 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.
Warnings: Turn off power to the computer hardware and unplug from wall.
NEVER insert or remove card with power turned on.
Ensure that standard ESD precautions are followed. As a minimum, one hand
should be grounded to the power supply in order to equalize the static potential.
1.4 Trademarks
All trademarks are the property of their respective owners.
1.5 What is included in this manual?
This manual contains a complete description of hardware/software installation and
use.

PREFACE
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1.6 Supporting Documentation
•RD/RDC Series Converters Applications Manual (MN-19220XX-001)
•Synchro/Resolver Conversion Handbook
•Two-Speed Application Note (AN/MFT-10)
1.7 Technical Support
In the event that problems arise beyond the scope of this manual, you can contact
DDC by the following:
US Toll Free Technical Support:
1-800-DDC-5757, ext. 7771
Outside of the US Technical Support:
1-631-567-5600, ext. 7771
Fax:
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.

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2 OVERVIEW
The SB-36230KX is a half-length PCI Express x1 card which contains six fully
independent Digital-to-Synchro/Resolver channels. This form factor is designed for
use in standard desktops or servers that provide a standard height PCI Express slot.
The PCI Express specifications require interoperability of the x1 card in any link width
PCIe slot (x1, x4, x8 or x16) and any current PCIe generation (1.0a/1.1/2.0).
The operating temperature range for these environments is 0°C to +55°C with air
exchange inside the enclosure. All I/O connections are made via a single connector
on the standard I/O bracket.
Each channel can be software programmable for either Synchro or Resolver signal
formats.
2.1 Features
•Half Length, Standard Height PCI Express x1 Form Factor
•Six independent Digital-to-Synchro/Resolver channels
- Output amplitude options:
o0 to 13.6 Vrms Synchro/Resolver
o0 to 90 Vrms Synchro at 360 Hz to 1 kHz (transformer isolated)
- DC to 10 kHz operating carrier frequency
- 30 Arc seconds accuracy
- 10 – 16 bit programmable resolution
- Up to 15 mA max output drive (with 0-11.8V ordering option)
- Programmable dynamic rotation (Up to 7099 rps)
- Programmable two-speed simulation
- Over-current/thermal protection
- Loss-of-reference detection
- Any Simulation Channel can be Used as a Sine Reference Oscillator
•On-board reference oscillator
- Output types:
o0 to 26 Vrms (360 Hz to 11 kHz)
o0 to 115 Vrms (360 Hz to 1 kHz)
- Up to 60 mA output drive (with 0-11.8V ordering option)
- Transformer isolated

OVERVIEW
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- Software programmable voltage and frequency
•Built-In self test
•RoHS Compliant & Lead-free
•Included Software
-Complete Synchro C SDK
oPlug-n-Play Windowsdrivers
oUser API Library
•Abstracts all low-level hardware memory/registers
•Minimizes user application development effort
-Windows Graphical User Interface (GUI)
oUser-friendly application that demonstrates full capabilities of the
device
Figure 1. SB-3623XKX Synchro / Resolver PCI Express Output Card

OVERVIEW
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Figure 2. SB-36230KX Block Diagram
2.2 System Requirements
•Standard height PCIe 1.0a/1.1/2.0 compatible slot (dual-width slot required for
90V transformer isolated output option)
•One available PC peripheral power connector
•A supported operating system
2.3 Applications
The SB-36230KX is designed for high performance industrial and military control
systems. Synchros and resolvers are used in applications where position feedback
information is required. Providing accurate position information to simulate
synchro/resolver outputs is essential to evaluate overall system performance. The SB-
36230KXis ideal for test stands and simulators.

OVERVIEW
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2.4 Mechanical Outline
Figure 3. SB-36230KX Mechanical Outline

OVERVIEW
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2.5 Specifications
Table 1. SB-36230KX Specification Table
PARAMETER MIN TYP MAX UNITS
RESOLUTION (Note 2) 10 – 16 bits
ACCURACY (Note 3) 30 arc seconds
SIGNAL OUTPUT (Note 4)
Option (SB-36231KX)
Synchro / Resolver (Differential)
Resolver (Single Ended)
Output Drive
DC Offset (Each Line to Ground)
Varies with angle
Option (SB-36232KX)
Synchro (Transformer Isolated)
Output Drive
0
0
-15
0
11.8
6.8
90
14.96
7.48
15
15
99
2
Vrms
Vrms
mA
mV
Vrms
mA
DYNAMIC ROTATION (Max)
10 bit resolution
11 bit resolution
12 bit resolution
13 bit resolution
14 bit resolution
15 bit resolution
16 bit resolution
7099.2
3549.6
1774.8
887.4
443.7
221.8
110.9
rps
rps
rps
rps
rps
rps
rps
REFERENCE INPUT (Solid-State)
Option (SB-36231KX)
Carrier Frequency (Note 5)
Type
Voltage (Nominal)
Zin single ended
Zin differential
Common-mode Range
(includes peak Reference signal)
Option (SB-36232KX)
Carrier Frequency
Type
Voltage (Nominal)
Zin single ended
Zin differential
360
99.5
199
360
695
1.39
Differential
6.8 / 26
400
Differential
115
10k
15 / 50
1k
Hz
Vrms
kΩ
kΩ
V
Hz
Vrms
kΩ
MΩ

OVERVIEW
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Table 1. SB-36230KX Specification Table
PARAMETER MIN TYP MAX UNITS
Common-mode Range
(includes peak Reference signal)
240
V
REFERENCE OSCILLATOR
Option (SB-36231KX)
Voltage
Carrier Frequency
Output Drive
Option (SB-36232KX)
Voltage
Carrier Frequency
Output Drive
0
360
0
360
26
10k
60
115
1k
13
Vrms
Hz
mA
Vrms
Hz
mA
DIGITAL OUTPUTS DRIVE CAPABILITY
Sync Pulse LVTTL +3.3V output
12 mA drive capability
POWER SUPPLY
Voltages/Tolerances (per PCIe CEM)
+3.3 V
+12 V
Current
+3.3 V
+12 V
Supplemental Connector Voltage (P2)
+5 V
Current
+5 V
4 Ch full load with ext. reference
4 Ch full load with int. oscillator (Full load)
6 Ch full load with ext. reference
6 Ch full load with int. oscillator (Full load)
3.003
11.04
4.75
3.3
12
5
3.597
12.96
0.5
0.1
5.25
2.5
4.2
3.3
5
V
V
A
A
V
A
A
A
A
THERMAL
Device Operating Temperature
Storage Temperature
0
-45
+55
+85
°C
°C
FORM FACTOR/SPECIFICATION Standard height, Half length PCI Express x1

OVERVIEW
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Table 1. SB-36230KX Specification Table
PARAMETER MIN TYP MAX UNITS
PHYSICAL CHARACTERISTICS
Dimensions (Note 6)
Weight
SB-36231K6
SB-36232K6
6.6 x 4.199
167.65 x 106.65
5.9
0.166
24.6
0.698
in.
(mm)
oz.
(kg)
oz.
(kg)
Notes:
1.
These specifications apply over the rated power supply, temperature, and reference frequency
ranges.
2. Resolution is 16 bits for all static angles and is software programmable for 10 – 16 bits for dynamic
rotation.
3. Add 2 arc minutes max to specified accuracy with 90V transformer coupled option.
4. Typical output voltage assumes a nominal reference input voltage. The output voltage is scalable
within the maximum voltage specified by adjusting the reference input. See Section 4.2.3 for more
details.
5. Reference input carrier frequencies below 360 Hz down to DC are possible but are not characterized
for accuracy. DC offset voltages will degrade accuracy if a DC reference is applied. LOR and
frequency detection will indicate a fault with a DC reference.
6. A dual-width slot is required for the 90V transformer isolated output option.

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3 HARDWARE INSTALLATION
3.1 Hardware Configuration
The SB-36230KX card is a PCI Express x1 1.0a compliant card that can be inserted
in any standard height PCI Express 1.0a/1.1/2.0 compliant slot. A dual-width slot is
required only with the SB-36232KX option.
When installing the card, the following should be observed:
•NEVER insert or remove the card with the power turned on.
•ALWAYS take proper precautions to guard against static damage.
•Use a wrist strap if available, or ensure proper static grounding by touching
the power supply cover WITH POWER OFF.
•Insert the card and gently press into the PCI Express mating connector.
Secure the rear I/O panel bracket with the proper hardware.
•ALWAYS secure both rear I/O panel brackets for the SB-36232KX option.
•Connect the required supplemental external power connector. See Section
3.2 for details.
•Make sure that adjacent cabling and wiring do not hinder the airflow around
the card.
The card is a true Plug and Play device. Interrupts and memory selections will be
performed by the operating system as the boot system progresses.
3.2 Supplemental External Power Connector
The SB-36230KX card requires a supplemental external +5V supply to be provided
through the 8 pin “P2” Power Connector located at the end of the card, furthest from
the I/O connectors. See Figure 4.
Plug a PC peripheral power connector cable into the power connector by using the
supplied adapter cable. This adapter is used to convert a typical PC peripheral power
connector into the 8 pin “P2” connector type.
The peripheral power connector cable is the 4-conductor cable attached to the PC’s
power supply. The “peripheral power connector” terminology is used by the various
ATX/EPS/etc. specifications. This cable is also known as the “4 pin Molex power
cable” and is used to power PATA hard drives, PATA optical drives, etc. These
connectors are keyed and can only go in one way.

HARDWARE INSTALLATION
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If the PC does not have an unused “peripheral power connector” cable, please obtain
a Y-cable. The Y-cable is used for splitting a used connection to provide one
additional power connector.
Figure 4. Supplemental Power Connector Location
3.3 SB-3623x LED status
SB-3623x has 5 LEDS located in the upper top left corner on the card. CR2, CR3, CR12, CR13,
CR10. These LEDs are used to indicate the status of the cards FPGA during factory
programming. These LED’s are intended for factory use only.
3.4 Synchro / Resolver Signal Connections
Each channel can be configured for either Synchro, Differential Resolver, or Single-
Ended Resolver outputs. See Table 2 below for the different signal connections. Refer
to Table 9 for the connector pinout.

HARDWARE INSTALLATION
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Table 2. Signal Connections
Mode Configuration
S1 S2 S3 S4
Synchro X Z Y Disabled
Resolver -SIN +COS +SIN -COS
Single-Ended Resolver
(Note 1) Disabled COS SIN Disabled
Note: When using single-
ended configurations, S1 and S4 on the card’s connector are
disabled. Use associated analog ground on the card’s connector per output channel
as a return to ground for outputs S2(Cos) and S3(Sin).

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4 DETAILED ARCHITECTURE
4.1 Digital to Synchro / Resolver Channels
4.1.1 Synchro / Resolver Interface
Each output channel can be configured through software to provide the following
different signal types:
1. Synchro (S1, S2, S3)
2. Differential Resolver (S1, S2, S3, S4)
3. Single-ended Resolver (S2 - Cos, S3 - Sin)
Unused output legs are inactive (i.e., in Synchro mode, the “S4” output leg is turned
off). The signal type is not configurable for the 90V Synchro output option (SB-
36232KX). Refer to the Set_D2rsChOutput() function for more details.
Note: For the SB-36232KX option, the output type is configured for Differential
Resolver (S1-S4) and is converted to a Synchro output using a Scott-T transformer.
Therefore, the S4 output leg will be active.
4.1.1.1 Output Status
The active status of each specific output leg (S1-S4) for all channels is constantly
monitored in an internal register that is accessible through software. This status is
dependent on both the output type mode and if the output leg is in an over-
temperature/over-current condition.
For example, if the output type selected is Synchro, S1-S3 should be active while S4
is inactive. If an over-temperature/over-current condition occurs on S1-S3, the leg(s)
will go inactive. The leg(s) will become active again once the fault condition no longer
exists.
See the Get_D2rsOutputsStatus() function for details.
4.1.2 Synchro / Resolver Output Signal Voltages
The output voltage for each channel is determined by the reference input voltage and
transformation ratio. The transformation ratio is software programmable. See Table 3
for the different output voltage configurations. The output voltage configuration is
programmable using the Set_D2rsChOutput() function.