Software
Firmware
TIDA-00226
32-bit ARM® Cortex™-M4F MCU based Small form factor Serial-to-Ethernet Converter
TIDA-00226
Overview
Serial communications have been widely used in grid infrastructure equipments. But the limitation of transmission distance and bandwidth of serial communication leads to demand for a more flexible and high-speed method to meet modern smart grid network migration. Ethernet has been accepted as an efficient communications method across industries in the last decade. This design demonstrates bi-directional switching and transmission between serial ports and Ethernet ports, which can enable legacy equipment that has only serial communication in their power grid to communicate with modern, Ethernet-based equipment without any changes to the existing hardware or software.
Features
• Reduced complexity , BOM cost and component count.
• 10/100 Ethernet MAC with Advanced IEEE 1588 PTP Hardware and both MII Interface and RMII Interface supported
• Provision to Connect to External Boards for Isolated Communication Interface and POE
• Onboard Non-isolated CAN and RS-485 PHY
• 50-Pin Connector for External Interface with MII/RMII Ethernet PHY
• 1024-KB Flash Memory and 256-KB Single-Cycle System SRAM
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDU348.PDF (4129 K)
Reference design overview and verified performance test data
TIDR908.PDF (838 K)
Detailed schematic diagram for design layout and components
TIDR909.PDF (85 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDR910.PDF (83 K)
Detailed overview of design layout for component placement
TIDR913.ZIP (820 K)
Files used for 3D models or 2D drawings of IC components
TIDR914.ZIP (4010 K)
Files used for 3D models or 2D drawings of IC components
TIDR911.PDF (285 K)
PCB layer plot file used for generating PCB design layout
TIDR912.PDF (739 K)
PCB layer plot file used for generating PCB design layout
Products
Includes TI products in the design and potential alternatives.
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | 32-Bit ARM Cortex-M4F MCU-Based Small Form Factor Serial-to-Ethernet Converter | May 13, 2014 | |
| Technical article | Overcoming Ethernet connectivity challenges on the power grid | PDF | HTML | Jun. 27, 2019 |
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