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Execute from SDRAM with code storage in NVM for high performance MCU
TIDM-TM4C129SDRAMNVM
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Key Document

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 applications
  • Designed for (formerly Tiva MCU) EK-TM4C1294XL Connected LaunchPad https://www.ti.com/tool/ek-tm4c1294xl
  • Implements Serial Interface boot loaders for SD Card or Quad Serial Flash Non Volatile Memory
  • Additional Support for Quad Serial Flash Mode command for custom implementation of Bare Metal External Memory Loggers
  • Source code contains project examples for Code Composer Studio

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EK-TM4C1294XL :
ARM® Cortex®-M4F-Based MCU TM4C1294 Connected LaunchPad™ Evaluation Kit

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TI Devices (30)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TM4C1230H6PM  32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, 64-pin LQFP  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C123FH6PM  32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, USB, 64-pin LQFP  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C123GH6PGE  32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 144-pin LQFP  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C123GH6PM  32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 64-pin LQFP  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C123GH6PZ  32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 100-pin LQFP  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C123GH6ZRB  32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 157-pin BGA  Microcontrollers (MCUs)  Not Available View Design Kits & Evaluation Modules
TM4C123GH6ZXR  32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 168-pin BGA  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1290NCPDT  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1290NCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1292NCPDT  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1292NCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1294KCPDT  32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1294NCPDT  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1294NCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1297NCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, LCD  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1299KCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1299NCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129CNCPDT  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129CNCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129DNCPDT  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129DNCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129EKCPDT  32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129ENCPDT  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129ENCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129LNCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129XKCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD, AES  Microcontrollers (MCUs)  Not Available View Design Kits & Evaluation Modules
TM4C129XNCZAD  32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD, AES  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TPD4S012  Quad 0.8-pF, 5.5-V, ±8-kV ESD protection diode with 15-V tolerant Vbus for USB Interface  Circuit protection ICs  Sample & Buy View Design Kits & Evaluation Modules
TPS2052B  0.5A, dual channel, current-limited, power-distribution switches  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS737-Q1  Automotive 1-A, ultra-low-dropout voltage regulator with reverse current protection & enable  Power management  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TM4C1230H6PM Download Download
TM4C123FH6PM Download Download
TM4C123GH6PGE Download Download
TM4C123GH6PM Download Download
TM4C123GH6PZ Download Download
TM4C123GH6ZRB Download Download
TM4C123GH6ZXR NFBGA (ZXR)| 168 Download -
TM4C1290NCPDT Download Download
TM4C1290NCZAD NFBGA (ZAD)| 212 Download -
TM4C1292NCPDT Download Download
TM4C1292NCZAD NFBGA (ZAD)| 212 Download -
TM4C1294KCPDT Download Download
TM4C1294NCPDT Download Download
TM4C1294NCZAD NFBGA (ZAD)| 212 Download -
TM4C1297NCZAD NFBGA (ZAD)| 212 Download -
TM4C1299KCZAD NFBGA (ZAD)| 212 Download -
TM4C1299NCZAD NFBGA (ZAD)| 212 Download -
TM4C129CNCPDT Download Download
TM4C129CNCZAD NFBGA (ZAD)| 212 Download -
TM4C129DNCPDT Download Download
TM4C129DNCZAD NFBGA (ZAD)| 212 Download -
TM4C129EKCPDT Download Download
TM4C129ENCPDT Download Download
TM4C129ENCZAD NFBGA (ZAD)| 212 Download -
TM4C129LNCZAD NFBGA (ZAD)| 212 Download -
TM4C129XKCZAD NFBGA (ZAD)| 212 Download -
TM4C129XNCZAD NFBGA (ZAD)| 212 Download -
TPD4S012 Download Download
TPS2052B Download Download
Download Download
Download Download
TPS737-Q1 Download Download

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Technical documentation

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guide (1)
Title Type Size (KB) Date
PDF 1794 02 Feb 2019
Design files (4)
Title Type Size (KB) Date
ZIP 283 10 Nov 2015
ZIP 25 07 May 2015
PDF 123 07 May 2015
PDF 151 07 May 2015

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