SPRUJ73 December   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
      1. 1.1.1 Read This First
        1. 1.1.1.1 Sitara MCU+ Academy
        2. 1.1.1.2 Important Usage Notes
    2. 1.2 Kit Contents
  6. 2Hardware Description
    1. 2.1 Component Identification
    2. 2.2 Power Requirements
      1. 2.2.1 Power Input Using USB Type-C Connector
      2. 2.2.2 Power Status LEDs
      3. 2.2.3 Power Tree
    3. 2.3 Functional Block Diagram
    4. 2.4 Header Information
    5. 2.5 Interfaces
      1. 2.5.1 ADC
      2. 2.5.2 LIN
      3. 2.5.3 MCAN
      4. 2.5.4 TRACE/GPMC Muxing Scheme
      5. 2.5.5 GPMC Memory Interface
        1. 2.5.5.1 PSRAM
        2. 2.5.5.2 GPMC Memory Footprint
        3. 2.5.5.3 NOR FLASH
      6. 2.5.6 TI 14-Pin Header
      7. 2.5.7 MIPI-60 Connector
    6. 2.6 HSEC Pinout
  7. 3Additional Information
    1. 3.1 If You Need Assistance
    2.     Trademarks
  8. 4References
    1. 4.1 Reference Documents
    2. 4.2 Other TI Components Used in This Design
  9. 5Revision History

2.5.5 GPMC Memory Interface

The AM263x controlCARD Docking Station highlights the General Purpose Memory Controller (GPMC) peripheral capabilities of the AM263x SoC. The Docking Station has an on-board 64Mb PSRAM IC and a 56-pin QFN-SMD footprint for custom memory PCB installation. Included in the TMDSHSECDOCK-AM263 design package is a reference design for a NOR FLASH memory PCB that can be installed on the 56-pin footprint.
Note: GPMC is only supported on AM263x SoC. AM263Px SoC does not have GPMC.
GUID-20230113-SS0I-0CKC-VQLC-4L34BHRGFX0J-low.png Figure 2-11 AM263x controlCARD Docking Station GPMC Peripheral Functional Block Diagram