IO325: Simulink-Programmable FPGA I/O Module and Configurable I/O Module

IO325

Simulink^®-Programmable FPGA I/O Module and Configurable I/O Module

The IO325 is a versatile Simulink^®-programmable FPGA and configurable I/O module that combines fast and accurate analog input and output channels, which enable low-latency connectivity and high-frequency closed-loop sample times. The IO325 also supports digital input and output channels with a large selection of standard interfaces, such as PWM, SPI, and I2C. This I/O module is ideal for control applications and simultaneous signal processing in various industries, such as automotive and power electronics.

You can expand the IO325 capabilities with Speedgoat’s I/O interface extensions for digital lines or additional functionalities such as SFP transceivers and resolver measurement.

In addition, take advantage of Speedgoat’s HDL I/O Blocksets for the Simulink^®-programmable FPGA workflow to achieve high-demanding closed-loop applications where sample rates in the MHz domain are required. Alternatively, you can choose Speedgoat’s configurable workflow for applications with closed-loop sample rates up to 100 kHz.

Furthermore, AMD^® Aurora protocol support enables low-latency inter-module communication between multiple Simulink^®-programmable FPGA I/O modules, making it possible to extend I/O functionalities and algorithmic resources.

Key Features

Closed-loop sample rates of up to 100 MHz
High-frequency signal generation
High-frequency acquisition and simultaneous conversion of multiple signals
Analog and digital inputs and outputs
Aurora high-speed communication protocols
Configurable workflow for Simulink^® Real-Time™ supported by Speedgoat configuration files and the Speedgoat I/O Blockset
Simulink^®-programmable FPGA workflow to use HDL Coder™ and Simulink^® Real-Time™, supported by the Speedgoat HDL Coder™ Integration Package


Physical
Form factor	XMC
Electrical interface	PCI Express x4 Link (Base Specification 2.1)
Connector	Front I/O Samtec - ERF8-050-01-L-D-RA-L-TR
Environmental
Operating temperature	-40 °C to +85 °C
Relative humidity	5 to 95 %, non-condensing
Analog Input
Number of inputs	8 differential
ADC resolution	16 bit
Max ADC sample rate	1.5 Msps simultaneous
Maximum differential input voltage range	Software-selectable ±5 V, ±10 V, ±20 V
Maximum operating voltage range per input pin	Software-selectable ±2.5 V, ±5 V, ±10 V
Sampling Mode	Simultaneous
Analog Output
Number of outputs	4 single ended
D/A resolution	16 bit
Settling time	<1 µs (10mA/1000 pF)
Update rate	Max.: 10 Mups (2 channels) Min.: 3.7 Mups (4 channels)
Voltage ranges	Software-selectable ±2.5 V, ±5 V or ±10 V
Max. output current	10 mA
Update Mode	Simultaneous
FPGA
FPGA chip	AMD^® Kintex-7 XC7K160T
Speedgoat product name	IO325
Logic cells	160k
Digital IO
TTL / RS422	32 3.3 V/5 V (selectable) digital TTL I/O lines: up to 16 of the TTL lines can be reconfigured as 8 RS422/485 I/O lines with termination resistors enabled/disabled
I/O Interfaces
I/O Interface Extension
IO325-21	56x 3.3 V/5 V TTL I/O lines
IO325-22	24x 3.3 V/5 V TTL I/O lines and 32x RS422/RS485 I/O lines
IO325-24	2 resolver measurement channels, 40 3.3 V/5 V TTL I/O lines (of which 16 configurable as RS422/485)
IO325-32	4 SFP+ interfaces for high-speed serial interconnects using AMD^® Aurora

Item ID	Product Name	Components
2A325X*	IO325	1x IO325 I/O module with 160k logic cells Driver block library for Simulink^® Real-Time™ Simulink^® test models Comprehensive documentation and Simulink^® example models Installation into the real-time target machine
I/O Interface Extension (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 IO325 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 IO325 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 IO325 I/O module
23x32X	IO3XX-32	1x IO3XX-32 Installation next to the IO325 I/O module
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.
HDL Coder Integration Package
3A25IP	IO325 HCIP	IO325 HDL Coder™ Integration Package HDL Coder™ Integration Package for the base module and available I/O interface extensions

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 shall be installed:

5 = Mobile real-time target machine
6 = Performance real-time target machine
8 = Baseline real-time target machine

Pricing information
We don't 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 get in touch with us to discuss your specific needs. We can then quickly provide you with a tailored quotation including technical and pricing information.