TIDM-TM4C129SDRAMNVM Reference Design

Texas Instruments

Execute from SDRAM with code storage in NVM for high performance MCU

Description

This reference design demonstrates how to implement and interface Non Volatile Memory and SDRAM to the performance microcontroller TM4C1294NCPDT in TM4C product family. The implementation is made possible by using the EPI Interface of the Microcontroller to interface a 256Mbit SDRAM at 60MHz and QSSI Interface at 60MHz for Non Volatile Memory's like SD Card and Quad Serial Flash which allows developers to expand code and data space above the maximum Internal Memory of the TM4C1294 microcontroller.

Features
  • Extend the useable memory space to 512Mbit: 16-bit SDRAM with the 60MHz External Peripherial Interface (EPI) for high memory throughput and footprint applicationsDesigned for (formerly Tiva MCU) EK-TM4C1294XL Connected LaunchPad http://www.ti.com/tool/ek-tm4c1294xlImplements Serial Interface boot loaders for SD Card or Quad Serial Flash Non Volatile MemoryAdditional Support for Quad Serial Flash Mode command for custom implementation of Bare Metal External Memory LoggersSource code contains project examples for Code Composer Studio
Applications
  • Laser distance meter
Product Categories

Parts

Part Number Name Companion Part
TM4C1230H6PM TM4C1230H6PM Buy Datasheet
TM4C123FH6PM TM4C123FH6PM Buy Datasheet
TM4C123GH6PGE TM4C123GH6PGE Buy Datasheet
TM4C123GH6PM TM4C123GH6PM Buy Datasheet
TM4C123GH6PZ TM4C123GH6PZ Buy Datasheet
TM4C123GH6ZRB TM4C123GH6ZRB Buy Datasheet
TM4C129DNCPDT TM4C129DNCPDT Buy Datasheet
TM4C129DNCZAD TM4C129DNCZAD Buy Datasheet
TM4C129ENCPDT TM4C129ENCPDT Buy Datasheet
TM4C129ENCZAD TM4C129ENCZAD Buy Datasheet
TM4C129XNCZAD TM4C129XNCZAD Buy Datasheet
TPD4S012 TPD4S012 Buy Datasheet
TPS2052B TPS2052B Buy Datasheet
TPS73733-Q1 TPS73733-Q1 Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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