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TIDM-TM4C129USBHS
USB High Speed Reference Design for ARM® Cortex®-M4F Based High Speed TM4C129x MCU
TIDM-TM4C129USBHS
Overview
This design uses TI's high-performance ARM® Cortex®-M4F based TM4C129x microcontrollers (MCUs) with integrated USB 2.0 controller to interface with an external High Speed USB PHY. The design includes software that allows data exchange between USB high speed and Ethernet. The design also features transceivers for CAN and UART serial interfaces to connect a host to legacy RS232 machines or to interface with CAN bus. Provision for digital communication interfaces like UART, I2C and SSI to bridge external devices and aggregate data from slow interfaces to a high speed USB link has been provided in this reference design.
Features
- USB 2.0 High Speed PHY integration with software controlled switch to enumerate USB port as either High Speed or Full Speed.
- TivaWare™ Software USB Library for ease of developing custom USB software
- Firmware example and Host application showing how to implement USB to Ethernet. Example code may be extended to support UART, CAN, SPI and I2C over USB.
- PCB supports connection to external RS232, CAN and Ethernet networks
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.
TIDUCC3.PDF (8894 K)
Reference design overview and verified performance test data
TIDRPL3.PDF (1004 K)
Detailed schematic diagram for design layout and components
TIDRPL4.PDF (138 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDRPL5.PDF (539 K)
Detailed overview of design layout for component placement
TIDRPL7.ZIP (1792 K)
Files used for 3D models or 2D drawings of IC components
TIDCD41.ZIP (112 K)
Design file that contains information on physical board layer of design PCB
TIDRPL6.PDF (4801 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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Data sheet: PDFArm Cortex-M4 MCUs
TM4C129XKCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD, AES
Data sheet: PDFArm Cortex-M4 MCUs
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Data sheet: PDFUSB redrivers & multiplexers
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Data sheet: PDF | HTMLStart development
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | USB High Speed Reference Design for ARM® Cortex®-M4F Based High-Performance TM4C | Nov. 14, 2016 |
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