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IO334

Simulink-Programmable FPGA I/O Module

The IO334 is a Simulink-programmable FPGA I/O module with high-speed analog input and output channels, enabling low-latency connectivity and sample rates in the MHz range. This makes the IO334 an ideal solution for power electronics' measurements and simulations, and in general for demanding and complex applications requiring fast sample rates.

You can expand the IO334 capabilities with Speedgoat’s rear plug-ins for digital lines or additional functionalities such as SFP transceivers and resolver measurement.

Take advantage also of Speedgoat’s HDL I/O Blocksets for the Simulink-programmable FPGA workflow, which offer standard interfaces and protocols such as PWM, SPI, and I2C.

Furthermore, Xilinx® Aurora protocol support enables low-latency inter-module communication between multiple IO334 I/O modules, in turn making it possible to extend I/O functionalities and algorithmic resources.

Key Features

  • Closed-loop sample rates of up to 10 MHz
  • High-frequency acquisition and signal generation
  • Analog inputs and outputs
  • Aurora high-speed communication protocols
  • Simulink-programmable FPGA workflow to use HDL Coder™ and Simulink Real-Time™ supported by the Speedgoat HDL Coder Integration Package

 

 

Physical  
Form factor PCIe
Power requirements +12 V: 1.3 A
Electrical interface PCI Express x4 Link (Base Specification 2.1)
Connector Front I/O Samtec – ERF8-049-01-L-D-RA-L
Environmental  
Operating temperature -40°C to +85°C
Relative humidity 5 to 95%, non-condensing
Analog inputs  
Number of inputs 16 differential
ADC resolution 16 bit
Max ADC sample rate 5 msps (simultaneous)
Maximum differential input voltage range IO334-325k-10V: ±20 V
IO334-325k-2.5V: ±5 V
Maximum operating voltage range per input pin IO334-325k-10V: ±10 V
IO334-325k-2.5V: ±2.5 V
Analog Output  
Number of outputs 16 single-ended
DAC resolution 16 bit
Settling time (10mA/1000 pF) <1 μs
Voltage range ±2.5 V, ±5 V or ±10 V
Output current 10 mA
FPGA  
FPGA chip Xilinx Kintex-7 XC7K325T
Logic cells 325k
MGT  
Inter-module communication 4 MGT lines for the rear plug-in
Inter-Module Communication Concept  

IO335 - Product Brief v1

2x Simulink-programmable FPGA I/O module connected by an MGT cable

 
Rear Plug-Ins  
IO3xx-21 56x 3.3 V/5 V TTL I/O lines
IO3xx-22 24x 3.3 V/5 V TTL I/O lines and 32x RS422/RS485 I/O lines
IO3xx-24 2x resolver measurement channels, 40x 3.3 V/5 V TTL I/O lines (of which 16 configurable as RS422/485)
IO3xx-32 Signal-conditioning rear plug-in provides access to 4x MGT I/O lines at the front with 4x SFP+ cages
 

 


 

Item ID Product Name Components
2A334X* IO334-325k-10V
  • 1x IO334 I/O module with 325k logic cells with +/- 10V input voltage range
  • 1x 98-pin male ERDP to 98-pin male ERDP cable, (3.28 ft/1 m)
  • 1x IO334 I/O Box
  • Driver block library for Simulink Real-Time
  • Simulink test models
  • Comprehensive documentation and Simulink example models
  • Installation into the real-time target machine
2C334X IO334-325k-2.5V
  • 1x IO334 I/O module with 325k logic cells with +/- 2.5V input voltage range
  • 1x 98-pin male ERDP to 98-pin male ERDP cable, (3.28 ft/1 m)
  • 1x IO334 I/O Box
  • Driver block library for Simulink Real-Time
  • Simulink test models
  • Comprehensive documentation and Simulink example models
  • Installation into the real-time target machine
Rear Plug-Ins (Optional)
23x21X IO3xx-21
  • 1x IO3xx-21
  • 1x 68-pin male MDR to 68-pin male MDR cable, (6 ft/1.82 m)
  • 1x 68-Pin Female MDR Terminal Board
  • Installation next to the IO334 I/O module
23x22X IO3xx-22
  • 1x IO3xx-22
  • 1x 68-pin male MDR to 68-pin male MDR cable, (6 ft/1.82 m)
  • 1x 68-Pin Female MDR Terminal Board
  • Installation next to the IO334 I/O module
23x24X IO3xx-24
  • 1x IO3xx-24
  • 1x 68-pin male MDR to 68-pin male MDR cable, (6 ft/1.82 m)
  • 1x 68-Pin Female MDR Terminal Board
  • Installation next to the IO334 I/O module
23x32X IO3xx-32
  • 1x IO3xx-32
  • Installation next to the IO334 I/O module
HDL Coder Integration Package
3A34IP IO334-325k-HCIP
  • IO334-325k HDL Coder Integration Package
  • HDL Coder integration for base module and available rear plug-ins
HDL I/O Blocksets (Optional)
303MOT Motion Control HDL I/O  Blockset
  • A bundle of motion control functionalities that can be used for the Simulink-programmable workflow using HDL Coder.
  • This package contains PWM generation and capture, and encoder measurement and emulation (Quadrature, SSI, BiSS, EnDat, Cam/Crank and Resolver Emulation) functionalities.
303COM Communication HDL I/O  Blockset
  • A bundle of communication functionalities that can be used for the Simulink-programmable workflow using HDL Coder.
  • This package contains all communication protocol functionalities: SPI, I2C, SENT, Serial, and dShot.


Key to X in Item ID
Please replace the X with the code number of the specific target machine into which this I/O module will be installed:

  • 6 = Performance real-time target machine
  • 8 = Baseline real-time target machine

Pricing information
We do not publish pricing information on our website. Upon request by e-mail or phone, we can provide a complete price list covering our entire product portfolio in various currencies. We recommend that you contact us to discuss your specific needs. We can then quickly provide you with a tailored quotation including technical and pricing information.

 

Included in delivery

  • I/O module installed in real-time target machine
  • Cable
  • I/O box
  • Simulink driver blocks
  • Test models
  • Comprehensive documentation

Common Applications

  • Rapid control prototyping
  • Hardware-in-the-loop (HIL) simulation

Supported target machines

Resources

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