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TIDM-TM4C129XSDRAM

Design files

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
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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.

download Design guide — TIDM-TM4C129XSDRAM
TIDU853.PDF (1268 KB)

Reference design overview and verified performance test data

download Bill of materials (BOM) — TIDM-TM4C129XSDRAM
TIDRDX2.PDF (88 KB)

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

download Gerber file — TIDM-TM4C129XSDRAM
TIDCA23.ZIP (23 KB)

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

download Schematic — TIDM-TM4C129XSDRAM
TIDRDX1.PDF (259 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

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Load switches

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Series voltage references

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Start development

Software development

Code example or demo

TIDCA22 — Interfacing SDRAM Memory on High Performance Microcontrollers Software Example

Supported products & hardware

Supported products & hardware

Hardware development
Reference design
TIDM-TM4C129XSDRAM — Interfacing SDRAM Memory on High Performance Microcontrollers

TIDCA22 — Interfacing SDRAM Memory on High Performance Microcontrollers Software Example

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Version: 01.00.00.0A
Release date: Nov 8, 2015
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Interfacing SDRAM Memory on High Performance Microcontrollers Software Example (zip)  — 49 K

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Hardware development
Reference design
TIDM-TM4C129XSDRAM — Interfacing SDRAM Memory on High Performance Microcontrollers

Release Information

The design resource accessed as www.ti.com/lit/zip/tidca22 or www.ti.com/lit/xx/tidca22a/tidca22a.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDCA22. Please update any bookmarks accordingly.

Technical documentation

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* Design guide Interfacing SDRAM Memory on High Performance Microcontrollers Design Guide Mar 31, 2015

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