TIDM-TM4C129XSDRAM

Interfacing SDRAM Memory on High Performance Microcontrollers

TIDM-TM4C129XSDRAM

Design files

Overview

This reference design demonstrates how to implement and interface SDRAM Memory to the performance microcontroller TM4C129XNCZAD. The implementation is made possible by using the EPI Interface of the Microcontroller to interface a 256Mbit SDRAM at 60MHz which allows developers to implement additional memory for code and data when interfacing with High Speed LCD Panels.

Features

• Designed for (formerly Tiva MCU) DK-TM4C129X EVM with integrated Smart QVGA LCD Panel for Graphics Rendering https://www.ti.com/tool/TIDM-CONNECTED-ETHERNET
• Extend the useable memory space to 512Mbit, 16-bit SDRAM with the 60MHz External Peripherial Interface (EPI) for high memory throughput and footprint applications
• Driver library components to simplify code development
• Source code contains projects for Code Composer Studio

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU853.PDF (1267 K)

Reference design overview and verified performance test data

TIDRDX1.PDF (259 K)

Detailed schematic diagram for design layout and components

TIDRDX2.PDF (87 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDCA23.ZIP (22 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

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Data sheet document-pdfAcrobat PDF
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Data sheet document-pdfAcrobat PDF
Arm-based microcontrollers

TM4C129XNCZAD32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-KB RAM, USB, ENET MAC+PHY, LCD, AES ;

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Series voltage references

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USB power switches & charging port controllers

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Technical documentation

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Type Title Date
Design guide Interfacing SDRAM Memory on High Performance Microcontrollers Design Guide Mar. 31, 2015

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