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Home / Development, Learning, Evaluation & Industrial Control Boards / Yanxu YXDSP-28388 Core Board/DSP Development Board/Expansion Board/Tri-core/ETHERCAT Communication

Attributes

Brand -
Category Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin -
Processor Core Tri-core TMS320F28388D
Communication Protocol ETHERCAT Slave Support
Main Frequency 200 MHz
Flash Memory 1 MB On-Chip Flash
RAM Capacity 512 KB SRAM
ADC Resolution 16-bit SDFM & 12-bit ADC
PWM Channels Up to 24 High-Resolution PWMs
Interface Options CAN-FD, SPI, I2C, UART, GPIO
Power Supply 3.3V Input with On-board Regulators
Form Factor Standard Core Board with Expansion Headers

6 reviews

A

Anonymous

Mar 26, 2026

Rating: 5/5

Best value for F28388 development

Compared to other vendors, this board offers the best price-to-performance ratio. The EtherCAT communication is stable even under high load, which was critical for our automation testing.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Robust expansion capabilities

I appreciate the thoughtful pinout on the expansion headers. It made connecting our custom sensor array very straightforward. The build quality feels very solid for industrial environments.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Reliable for long-term deployment

We have moved from prototyping to small batch production using these boards. They have been running 24/7 in our test facility for three months without a single hitch. Highly recommended.

A

Anonymous

Mar 18, 2026

Rating: 4/5

Great performance, steep learning curve

The hardware quality is top-notch and the EtherCAT stack works flawlessly once configured. However, beginners might find the initial setup of the development environment a bit challenging without prior DSP experience.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Solid choice for prototyping

We used this for rapid prototyping of a new conveyor system. The PWM resolution is excellent for smooth motor operation. Only minor issue was the silk screen being slightly small on some pins.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Excellent for Industrial Motor Control

This board is perfect for our EtherCAT-based servo drive projects. The tri-core architecture handles complex control loops effortlessly, and the documentation provided by Yanxu is surprisingly detailed.

5 FAQ

Q: Is the schematic available for download?

A: Yes, registered users can download the full schematic, PCB layout files, and bill of materials from the 'Downloads' section on our product page after purchase.

Q: What debugger is recommended for this specific core board?

A: We recommend using the XDS110 or XDS200 USB emulators, which are fully compatible with Code Composer Studio (CCS) for debugging the TMS320F28388 series.

Q: Can I power this board directly via USB?

A: No, the board requires an external 3.3V DC power supply capable of delivering at least 500mA to ensure stable operation of all cores and peripherals. USB is typically used only for JTAG debugging or UART communication.

Q: Does this board come with a pre-flashed EtherCAT slave stack?

A: The board includes a demo firmware with a basic EtherCAT slave implementation to get you started. However, for full customization, you will need to integrate your own stack or license a commercial one compatible with the C2000 architecture.

Q: Does it support dual Ethernet ports for line topology?

A: Yes, the F28388D tri-core model features dual Ethernet MACs, allowing you to implement EtherCAT line topology directly without needing an external switch chip.

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