Software
Code example or demo
TIDM-TM4C129XSDRAM
Interfacing SDRAM Memory on High Performance Microcontrollers
TIDM-TM4C129XSDRAM
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
Industrial
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.
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.
Arm Cortex-M4 MCUs
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TM4C123FH6PM — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, USB, 64-pin LQFP
Data sheet: PDFArm Cortex-M4 MCUs
TM4C123GH6PGE — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 144-pin LQFP
Data sheet: PDFArm Cortex-M4 MCUs
TM4C123GH6PM — 32-bit Arm Cortex-M4F based MCU with 80 -MHz, 256 -KB Flash, 32 -KB RAM, 2 CAN, RTC, USB, 64-Pin
Data sheet: PDFArm Cortex-M4 MCUs
TM4C123GH6PZ — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 100-pin LQFP
Data sheet: PDFArm Cortex-M4 MCUs
TM4C123GH6ZRB — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 157-pin BGA
Data sheet: PDFArm Cortex-M4 MCUs
TM4C123GH6ZXR — 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 168-pin BGA
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1290NCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1290NCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1292NCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1292NCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1294KCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1294NCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHZ, 1-MB flash, 256-KB RAM, USB, ENET MAC+PHY
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1294NCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1297NCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, LCD
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1299KCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD
Data sheet: PDFArm Cortex-M4 MCUs
TM4C1299NCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD
Data sheet: PDFArm Cortex-M4 MCUs
TM4C129CNCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, AES
Data sheet: PDFArm Cortex-M4 MCUs
TM4C129CNCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, AES
Data sheet: PDFArm Cortex-M4 MCUs
TM4C129DNCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII, AES
Data sheet: PDFArm Cortex-M4 MCUs
TM4C129DNCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII, AES
Data sheet: PDFArm Cortex-M4 MCUs
TM4C129EKCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, AES
Data sheet: PDFArm Cortex-M4 MCUs
TM4C129ENCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, AES
Data sheet: PDFArm Cortex-M4 MCUs
TM4C129ENCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, AES
Data sheet: PDFArm Cortex-M4 MCUs
TM4C129LNCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD, AES
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
TM4C129XNCZAD — 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-KB RAM, USB, ENET MAC+PHY, LCD, AES
Data sheet: PDFStart development
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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