SPRS993E March   2017  – December 2018 DRA76P , DRA77P

PRODUCTION DATA.  

  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block Diagram
  2. 2Revision History
  3. 3Device Comparison
    1. 3.1 Device Comparison Table
    2. 3.2 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagram
    2. 4.2 Pin Attributes
    3. 4.3 Signal Descriptions
      1. 4.3.1  VIP
      2. 4.3.2  DSS
      3. 4.3.3  HDMI
      4. 4.3.4  Camera Serial Interface 2 CAL bridge (CSI2)
      5. 4.3.5  EMIF
      6. 4.3.6  GPMC
      7. 4.3.7  Timers
      8. 4.3.8  I2C
      9. 4.3.9  HDQ1W
      10. 4.3.10 UART
      11. 4.3.11 McSPI
      12. 4.3.12 QSPI
      13. 4.3.13 McASP
      14. 4.3.14 USB
      15. 4.3.15 SATA
      16. 4.3.16 PCIe
      17. 4.3.17 DCAN and MCAN
      18. 4.3.18 GMAC_SW
      19. 4.3.19 MLB
      20. 4.3.20 eMMC/SD/SDIO
      21. 4.3.21 GPIO
      22. 4.3.22 KBD
      23. 4.3.23 PWM
      24. 4.3.24 ATL
      25. 4.3.25 Test Interfaces
      26. 4.3.26 System and Miscellaneous
        1. 4.3.26.1 Sysboot
        2. 4.3.26.2 PRCM
        3. 4.3.26.3 SDMA
        4. 4.3.26.4 INTC
        5. 4.3.26.5 Observability
        6. 4.3.26.6 Power Supplies
    4. 4.4 Pin Multiplexing
    5. 4.5 Connections for Unused Pins
  5. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Power-On Hours (POH)
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Operating Performance Points
      1. 5.5.1 AVS and ABB Requirements
      2. 5.5.2 Voltage And Core Clock Specifications
      3. 5.5.3 Maximum Supported Frequency
    6. 5.6  Power Consumption Summary
    7. 5.7  Electrical Characteristics
      1. Table 5-6  LVCMOS DDR DC Electrical Characteristics
      2. Table 5-7  Dual Voltage LVCMOS I2C DC Electrical Characteristics
      3. Table 5-8  IQ1833 Buffers DC Electrical Characteristics
      4. Table 5-9  LVCMOS CSI2 DC Electrical Characteristics
      5. Table 5-10 IHHV1833 Buffers DC Electrical Characteristics
      6. Table 5-11 BMLB18 Buffers DC Electrical Characteristics
      7. Table 5-12 Dual Voltage SDIO1833 DC Electrical Characteristics
      8. Table 5-13 Dual Voltage LVCMOS DC Electrical Characteristics
      9. 5.7.1      HDMIPHY DC Electrical Characteristics
      10. 5.7.2      USBPHY DC Electrical Characteristics
      11. 5.7.3      SATAPHY DC Electrical Characteristics
      12. 5.7.4      PCIEPHY DC Electrical Characteristics
    8. 5.8  VPP Specifications for One-Time Programmable (OTP) eFuses
      1. Table 5-14 Recommended Operating Conditions for OTP eFuse Programming
      2. 5.8.1      Hardware Requirements
      3. 5.8.2      Programming Sequence
      4. 5.8.3      Impact to Your Hardware Warranty
    9. 5.9  Thermal Resistance Characteristics
      1. 5.9.1 Package Thermal Characteristics
    10. 5.10 Timing Requirements and Switching Characteristics
      1. 5.10.1 Timing Parameters and Information
        1. 5.10.1.1 Parameter Information
          1. 5.10.1.1.1 1.8V and 3.3V Signal Transition Levels
          2. 5.10.1.1.2 1.8V and 3.3V Signal Transition Rates
          3. 5.10.1.1.3 Timing Parameters and Board Routing Analysis
      2. 5.10.2 Interface Clock Specifications
        1. 5.10.2.1 Interface Clock Terminology
        2. 5.10.2.2 Interface Clock Frequency
      3. 5.10.3 Power Supply Sequences
      4. 5.10.4 Clock Specifications
        1. 5.10.4.1 Input Clocks / Oscillators
          1. 5.10.4.1.1 OSC0 External Crystal
          2. 5.10.4.1.2 OSC0 Input Clock
          3. 5.10.4.1.3 Auxiliary Oscillator OSC1 Input Clock
            1. 5.10.4.1.3.1 OSC1 External Crystal
            2. 5.10.4.1.3.2 OSC1 Input Clock
        2. 5.10.4.2 RC On-die Oscillator Clock
        3. 5.10.4.3 Output Clocks
        4. 5.10.4.4 DPLLs, DLLs
          1. 5.10.4.4.1 DPLL Characteristics
          2. 5.10.4.4.2 DLL Characteristics
          3. 5.10.4.4.3 DPLL and DLL Noise Isolation
      5. 5.10.5 Recommended Clock and Control Signal Transition Behavior
      6. 5.10.6 Peripherals
        1. 5.10.6.1  Timing Test Conditions
        2. 5.10.6.2  Virtual and Manual I/O Timing Modes
        3. 5.10.6.3  VIP
        4. 5.10.6.4  DSS
        5. 5.10.6.5  HDMI
        6. 5.10.6.6  EMIF
        7. 5.10.6.7  GPMC
          1. 5.10.6.7.1 GPMC/NOR Flash Interface Synchronous Timing
          2. 5.10.6.7.2 GPMC/NOR Flash Interface Asynchronous Timing
          3. 5.10.6.7.3 GPMC/NAND Flash Interface Asynchronous Timing
        8. 5.10.6.8  Timers
        9. 5.10.6.9  I2C
          1. Table 5-60 Timing Requirements for I2C Input Timings
          2. Table 5-61 Timing Requirements for I2C HS-Mode (I2C3/4/5 Only)
          3. Table 5-62 Switching Characteristics Over Recommended Operating Conditions for I2C Output Timings
        10. 5.10.6.10 HDQ1W
          1. 5.10.6.10.1 HDQ / 1-Wire — HDQ Mode
          2. 5.10.6.10.2 HDQ/1-Wire—1-Wire Mode
        11. 5.10.6.11 UART
          1. Table 5-67 Timing Requirements for UART
          2. Table 5-68 Switching Characteristics Over Recommended Operating Conditions for UART
        12. 5.10.6.12 McSPI
        13. 5.10.6.13 QSPI
        14. 5.10.6.14 McASP
          1. Table 5-75 Timing Requirements for McASP1
          2. Table 5-76 Timing Requirements for McASP2
          3. Table 5-77 Timing Requirements for McASP3/4/5/6/7/8
          4. Table 5-78 Switching Characteristics Over Recommended Operating Conditions for McASP1
          5. Table 5-79 Switching Characteristics Over Recommended Operating Conditions for McASP2
          6. Table 5-80 Switching Characteristics Over Recommended Operating Conditions for McASP3/4/5/6/7/8
        15. 5.10.6.15 USB
          1. 5.10.6.15.1 USB1 DRD PHY
          2. 5.10.6.15.2 USB2 PHY
          3. 5.10.6.15.3 USB3 and USB4 DRD ULPI—SDR—Slave Mode—12-pin Mode
        16. 5.10.6.16 SATA
        17. 5.10.6.17 PCIe
        18. 5.10.6.18 CAN
          1. 5.10.6.18.1 DCAN
          2. 5.10.6.18.2 MCAN-FD
          3. Table 5-95  Timing Requirements for CANx Receive
          4. Table 5-96  Switching Characteristics Over Recommended Operating Conditions for CANx Transmit
        19. 5.10.6.19 GMAC_SW
          1. 5.10.6.19.1 GMAC MII Timings
            1. Table 5-97  Timing Requirements for miin_rxclk - MII Operation
            2. Table 5-98  Timing Requirements for miin_txclk - MII Operation
            3. Table 5-99  Timing Requirements for GMAC MIIn Receive 10/100 Mbit/s
            4. Table 5-100 Switching Characteristics Over Recommended Operating Conditions for GMAC MIIn Transmit 10/100 Mbits/s
          2. 5.10.6.19.2 GMAC MDIO Interface Timings
          3. 5.10.6.19.3 GMAC RMII Timings
            1. Table 5-105 Timing Requirements for GMAC REF_CLK - RMII Operation
            2. Table 5-106 Timing Requirements for GMAC RMIIn Receive
            3. Table 5-107 Switching Characteristics Over Recommended Operating Conditions for GMAC REF_CLK - RMII Operation
            4. Table 5-108 Switching Characteristics Over Recommended Operating Conditions for GMAC RMIIn Transmit 10/100 Mbits/s
          4. 5.10.6.19.4 GMAC RGMII Timings
            1. Table 5-112 Timing Requirements for rgmiin_rxc - RGMIIn Operation
            2. Table 5-113 Timing Requirements for GMAC RGMIIn Input Receive for 10/100/1000 Mbps
            3. Table 5-114 Switching Characteristics Over Recommended Operating Conditions for rgmiin_txctl - RGMIIn Operation for 10/100/1000 Mbit/s
            4. Table 5-115 Switching Characteristics for GMAC RGMIIn Output Transmit for 10/100/1000 Mbps
        20. 5.10.6.20 MLB
        21. 5.10.6.21 eMMC/SD/SDIO
          1. 5.10.6.21.1 MMC1—SD Card Interface
            1. 5.10.6.21.1.1 Default speed, 4-bit Data, SDR, Half-Cycle
            2. 5.10.6.21.1.2 High-Speed, 4-bit Data, SDR, Half-Cycle
            3. 5.10.6.21.1.3 SDR12, 4-bit Data, Half-Cycle
            4. 5.10.6.21.1.4 SDR25, 4-bit Data, Half-Cycle
            5. 5.10.6.21.1.5 UHS-I SDR50, 4-bit Data, Half-Cycle
            6. 5.10.6.21.1.6 UHS-I SDR104, 4-bit Data, Half-Cycle
            7. 5.10.6.21.1.7 UHS-I DDR50, 4-bit Data
          2. 5.10.6.21.2 MMC2 — eMMC
            1. 5.10.6.21.2.1 Standard JC64 SDR, 8-bit Data, Half Cycle
            2. 5.10.6.21.2.2 High-Speed JC64 SDR, 8-bit Data, Half Cycle
            3. 5.10.6.21.2.3 High-Speed HS200 JC64 SDR, 8-bit Data, Half Cycle
            4. 5.10.6.21.2.4 High-Speed JC64 DDR, 8-bit Data
          3. 5.10.6.21.3 MMC3 and MMC4—SDIO/SD
            1. 5.10.6.21.3.1 MMC3 and MMC4, SD Default Speed
            2. 5.10.6.21.3.2 MMC3 and MMC4, SD High-Speed
            3. 5.10.6.21.3.3 MMC3 and MMC4, SD and SDIO SDR12 Mode
            4. 5.10.6.21.3.4 MMC3 and MMC4, SD SDR25 Mode
            5. 5.10.6.21.3.5 MMC3 SDIO High-Speed UHS-I SDR50 Mode, Half Cycle
        22. 5.10.6.22 GPIO
        23. 5.10.6.23 ATL
          1. 5.10.6.23.1 ATL Electrical Data/Timing
            1. Table 5-171 Switching Characteristics Over Recommended Operating Conditions for ATL_CLKOUTx
        24. 5.10.6.24 System and Miscellaneous Interfaces
      7. 5.10.7 Emulation and Debug Subsystem
        1. 5.10.7.1 JTAG
          1. 5.10.7.1.1 JTAG Electrical Data/Timing
            1. Table 5-172 Timing Requirements for IEEE 1149.1 JTAG
            2. Table 5-173 Switching Characteristics Over Recommended Operating Conditions for IEEE 1149.1 JTAG
            3. Table 5-174 Timing Requirements for IEEE 1149.1 JTAG With RTCK
            4. Table 5-175 Switching Characteristics Over Recommended Operating Conditions for IEEE 1149.1 JTAG With RTCK
        2. 5.10.7.2 TPIU
          1. 5.10.7.2.1 TPIU PLL DDR Mode
  6. 6Detailed Description
    1. 6.1  Description
    2. 6.2  Functional Block Diagram
    3. 6.3  MPU
    4. 6.4  DSP Subsystem
    5. 6.5  ISS
    6. 6.6  IVA
    7. 6.7  EVE
    8. 6.8  IPU
    9. 6.9  VPE
    10. 6.10 GPU
    11. 6.11 ATL Overview
    12. 6.12 Memory Subsystem
      1. 6.12.1 EMIF
      2. 6.12.2 GPMC
      3. 6.12.3 ELM
      4. 6.12.4 OCMC
    13. 6.13 Interprocessor Communication
      1. 6.13.1 Mailbox
      2. 6.13.2 Spinlock
    14. 6.14 Interrupt Controller
    15. 6.15 EDMA
    16. 6.16 Peripherals
      1. 6.16.1  VIP
      2. 6.16.2  DSS
      3. 6.16.3  Timers
      4. 6.16.4  I2C
      5. 6.16.5  HDQ1W
      6. 6.16.6  UART
        1. 6.16.6.1 UART Features
        2. 6.16.6.2 IrDA Features
        3. 6.16.6.3 CIR Features
      7. 6.16.7  McSPI
      8. 6.16.8  QSPI
      9. 6.16.9  McASP
      10. 6.16.10 USB
      11. 6.16.11 SATA
      12. 6.16.12 PCIe
      13. 6.16.13 CAN
      14. 6.16.14 GMAC_SW
      15. 6.16.15 MLB
      16. 6.16.16 CSI2
        1. 6.16.16.1 CSI-2 MIPI D-PHY
      17. 6.16.17 eMMC/SD/SDIO
      18. 6.16.18 GPIO
      19. 6.16.19 ePWM
      20. 6.16.20 eCAP
      21. 6.16.21 eQEP
    17. 6.17 On-Chip Debug
  7. 7Applications, Implementation, and Layout
    1. 7.1 Introduction
      1. 7.1.1 Initial Requirements and Guidelines
    2. 7.2 Power Optimizations
      1. 7.2.1 Step 1: PCB Stack-up
      2. 7.2.2 Step 2: Physical Placement
      3. 7.2.3 Step 3: Static Analysis
        1. 7.2.3.1 PDN Resistance and IR Drop
      4. 7.2.4 Step 4: Frequency Analysis
      5. 7.2.5 System ESD Generic Guidelines
        1. 7.2.5.1 System ESD Generic PCB Guideline
        2. 7.2.5.2 Miscellaneous EMC Guidelines to Mitigate ESD Immunity
      6. 7.2.6 EMI / EMC Issues Prevention
        1. 7.2.6.1 Signal Bandwidth
        2. 7.2.6.2 Signal Routing
          1. 7.2.6.2.1 Signal Routing—Sensitive Signals and Shielding
          2. 7.2.6.2.2 Signal Routing—Outer Layer Routing
        3. 7.2.6.3 Ground Guidelines
          1. 7.2.6.3.1 PCB Outer Layers
          2. 7.2.6.3.2 Metallic Frames
          3. 7.2.6.3.3 Connectors
          4. 7.2.6.3.4 Guard Ring on PCB Edges
          5. 7.2.6.3.5 Analog and Digital Ground
    3. 7.3 Core Power Domains
      1. 7.3.1 General Constraints and Theory
      2. 7.3.2 Voltage Decoupling
      3. 7.3.3 Static PDN Analysis
      4. 7.3.4 Dynamic PDN Analysis
      5. 7.3.5 Power Supply Mapping
      6. 7.3.6 DPLL Voltage Requirement
      7. 7.3.7 Loss of Input Power Event
      8. 7.3.8 Example PCB Design
        1. 7.3.8.1 Example Stack-up
        2. 7.3.8.2 vdd_mpu Example Analysis
    4. 7.4 Single-Ended Interfaces
      1. 7.4.1 General Routing Guidelines
      2. 7.4.2 QSPI Board Design and Layout Guidelines
    5. 7.5 Differential Interfaces
      1. 7.5.1 General Routing Guidelines
      2. 7.5.2 USB 2.0 Board Design and Layout Guidelines
        1. 7.5.2.1 Background
        2. 7.5.2.2 USB PHY Layout Guide
          1. 7.5.2.2.1 General Routing and Placement
          2. 7.5.2.2.2 Specific Guidelines for USB PHY Layout
            1. 7.5.2.2.2.1  Analog, PLL, and Digital Power Supply Filtering
            2. 7.5.2.2.2.2  Analog, Digital, and PLL Partitioning
            3. 7.5.2.2.2.3  Board Stackup
            4. 7.5.2.2.2.4  Cable Connector Socket
            5. 7.5.2.2.2.5  Clock Routings
            6. 7.5.2.2.2.6  Crystals/Oscillator
            7. 7.5.2.2.2.7  DP/DM Trace
            8. 7.5.2.2.2.8  DP/DM Vias
            9. 7.5.2.2.2.9  Image Planes
            10. 7.5.2.2.2.10 JTAG Interface
            11. 7.5.2.2.2.11 Power Regulators
        3. 7.5.2.3 Electrostatic Discharge (ESD)
          1. 7.5.2.3.1 IEC ESD Stressing Test
            1. 7.5.2.3.1.1 Test Mode
            2. 7.5.2.3.1.2 Air Discharge Mode
            3. 7.5.2.3.1.3 Test Type
          2. 7.5.2.3.2 TI Component Level IEC ESD Test
          3. 7.5.2.3.3 Construction of a Custom USB Connector
          4. 7.5.2.3.4 ESD Protection System Design Consideration
        4. 7.5.2.4 References
      3. 7.5.3 USB 3.0 Board Design and Layout Guidelines
        1. 7.5.3.1 USB 3.0 interface introduction
        2. 7.5.3.2 USB 3.0 General routing rules
      4. 7.5.4 HDMI Board Design and Layout Guidelines
        1. 7.5.4.1 HDMI Interface Schematic
        2. 7.5.4.2 TMDS General Routing Guidelines
        3. 7.5.4.3 TPD5S115
        4. 7.5.4.4 HDMI ESD Protection Device (Required)
        5. 7.5.4.5 PCB Stackup Specifications
        6. 7.5.4.6 Grounding
      5. 7.5.5 SATA Board Design and Layout Guidelines
        1. 7.5.5.1 SATA Interface Schematic
        2. 7.5.5.2 Compatible SATA Components and Modes
        3. 7.5.5.3 PCB Stackup Specifications
        4. 7.5.5.4 Routing Specifications
      6. 7.5.6 PCIe Board Design and Layout Guidelines
        1. 7.5.6.1 PCIe Connections and Interface Compliance
          1. 7.5.6.1.1 Coupling Capacitors
          2. 7.5.6.1.2 Polarity Inversion
        2. 7.5.6.2 Non-standard PCIe connections
          1. 7.5.6.2.1 PCB Stackup Specifications
          2. 7.5.6.2.2 Routing Specifications
            1. 7.5.6.2.2.1 Impedance
            2. 7.5.6.2.2.2 Differential Coupling
            3. 7.5.6.2.2.3 Pair Length Matching
        3. 7.5.6.3 LJCB_REFN/P Connections
      7. 7.5.7 CSI2 Board Design and Routing Guidelines
        1. 7.5.7.1 CSI2_0 and CSI2_1 MIPI CSI-2 (1.5 Gbps)
          1. 7.5.7.1.1 General Guidelines
          2. 7.5.7.1.2 Length Mismatch Guidelines
            1. 7.5.7.1.2.1 CSI2_0 and CSI2_1 MIPI CSI-2 (1.5 Gbps)
          3. 7.5.7.1.3 Frequency-domain Specification Guidelines
    6. 7.6 DDR2/DDR3 Board Design and Layout Guidelines
      1. 7.6.1 DDR2/DDR3 General Board Layout Guidelines
      2. 7.6.2 DDR2 Board Design and Layout Guidelines
        1. 7.6.2.1 Board Designs
        2. 7.6.2.2 DDR2 Interface
          1. 7.6.2.2.1  DDR2 Interface Schematic
          2. 7.6.2.2.2  Compatible JEDEC DDR2 Devices
          3. 7.6.2.2.3  PCB Stackup
          4. 7.6.2.2.4  Placement
          5. 7.6.2.2.5  DDR2 Keepout Region
          6. 7.6.2.2.6  Bulk Bypass Capacitors
          7. 7.6.2.2.7  High-Speed Bypass Capacitors
          8. 7.6.2.2.8  Net Classes
          9. 7.6.2.2.9  DDR2 Signal Termination
          10. 7.6.2.2.10 VREF Routing
        3. 7.6.2.3 DDR2 CK and ADDR_CTRL Routing
      3. 7.6.3 DDR3 Board Design and Layout Guidelines
        1. 7.6.3.1  Board Designs
        2. 7.6.3.2  DDR3 EMIF
        3. 7.6.3.3  DDR3 Device Combinations
        4. 7.6.3.4  DDR3 Interface Schematic
          1. 7.6.3.4.1 32-Bit DDR3 Interface
          2. 7.6.3.4.2 16-Bit DDR3 Interface
        5. 7.6.3.5  Compatible JEDEC DDR3 Devices
        6. 7.6.3.6  PCB Stackup
        7. 7.6.3.7  Placement
        8. 7.6.3.8  DDR3 Keepout Region
        9. 7.6.3.9  Bulk Bypass Capacitors
        10. 7.6.3.10 High-Speed Bypass Capacitors
          1. 7.6.3.10.1 Return Current Bypass Capacitors
        11. 7.6.3.11 Net Classes
        12. 7.6.3.12 DDR3 Signal Termination
        13. 7.6.3.13 VREF_DDR Routing
        14. 7.6.3.14 VTT
        15. 7.6.3.15 CK and ADDR_CTRL Topologies and Routing Definition
          1. 7.6.3.15.1 Four DDR3 Devices
            1. 7.6.3.15.1.1 CK and ADDR_CTRL Topologies, Four DDR3 Devices
            2. 7.6.3.15.1.2 CK and ADDR_CTRL Routing, Four DDR3 Devices
          2. 7.6.3.15.2 Two DDR3 Devices
            1. 7.6.3.15.2.1 CK and ADDR_CTRL Topologies, Two DDR3 Devices
            2. 7.6.3.15.2.2 CK and ADDR_CTRL Routing, Two DDR3 Devices
          3. 7.6.3.15.3 One DDR3 Device
            1. 7.6.3.15.3.1 CK and ADDR_CTRL Topologies, One DDR3 Device
            2. 7.6.3.15.3.2 CK and ADDR/CTRL Routing, One DDR3 Device
        16. 7.6.3.16 Data Topologies and Routing Definition
          1. 7.6.3.16.1 DQS and DQ/DM Topologies, Any Number of Allowed DDR3 Devices
          2. 7.6.3.16.2 DQS and DQ/DM Routing, Any Number of Allowed DDR3 Devices
        17. 7.6.3.17 Routing Specification
          1. 7.6.3.17.1 CK and ADDR_CTRL Routing Specification
          2. 7.6.3.17.2 DQS and DQ Routing Specification
  8. 8Device and Documentation Support
    1. 8.1  Device Nomenclature
      1. 8.1.1 Standard Package Symbolization
      2. 8.1.2 Device Naming Convention
    2. 8.2  Tools and Software
    3. 8.3  Documentation Support
      1. 8.3.1 FCC Warning
      2. 8.3.2 Information About Cautions and Warnings
    4. 8.4  Receiving Notification of Documentation Updates
    5. 8.5  Related Links
    6. 8.6  Community Resources
    7. 8.7  Trademarks
    8. 8.8  Electrostatic Discharge Caution
    9. 8.9  Export Control Notice
    10. 8.10 Glossary
  9. 9Mechanical Packaging and Orderable Information
    1. 9.1 Mechanical Data

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ(パッケージ|ピン)
  • ACD|784
サーマルパッド・メカニカル・データ
発注情報

EMIF

NOTE

For more information, see the Memory Subsystem / EMIF Controller section of the Device TRM.

NOTE

The index numbers 1 and 2 which are part of the EMIF1 and EMIF2 signal prefixes (ddr1_* and ddr2_*) listed in Table 4-6, EMIF Signal Descriptions, not to be confused with DDR1 and DDR2 types of SDRAM memories.

Table 4-6 EMIF Signal Descriptions

SIGNAL NAME DESCRIPTION TYPE BALL
EMIF Channel 1
ddr1_casn EMIF1 Column Address Strobe O AG19
ddr1_ck EMIF1 Clock O AG24
ddr1_cke EMIF1 Clock Enable O AH23
ddr1_dqm_ecc EMIF1 ECC Data Mask O T27
ddr1_dqsn_ecc EMIF1 ECC Complementary Data Strobe IO U28
ddr1_dqs_ecc EMIF1 ECC Data Strobe input/output. This signal is output to the EMIF1 memory when writing and input when reading. IO U27
ddr1_nck EMIF1 Negative Clock O AH24
ddr1_rasn EMIF1 Row Address Strobe O AH20
ddr1_rst EMIF1 Reset output (DDR3-SDRAM only) O AF23
ddr1_wen EMIF1 Write Enable O AG22
ddr1_a0 EMIF1 Address Bus O AE22
ddr1_a1 EMIF1 Address Bus O AD20
ddr1_a2 EMIF1 Address Bus O AE21
ddr1_a3 EMIF1 Address Bus O AD22
ddr1_a4 EMIF1 Address Bus O AE23
ddr1_a5 EMIF1 Address Bus O AH22
ddr1_a6 EMIF1 Address Bus O AD24
ddr1_a7 EMIF1 Address Bus O AC22
ddr1_a8 EMIF1 Address Bus O AG23
ddr1_a9 EMIF1 Address Bus O AF24
ddr1_a10 EMIF1 Address Bus O AD21
ddr1_a11 EMIF1 Address Bus O AE24
ddr1_a12 EMIF1 Address Bus O AG21
ddr1_a13 EMIF1 Address Bus O AF21
ddr1_a14 EMIF1 Address Bus O AC23
ddr1_a15 EMIF1 Address Bus O AG20
ddr1_ba0 EMIF1 Bank Address O AE20
ddr1_ba1 EMIF1 Bank Address O AC21
ddr1_ba2 EMIF1 Bank Address O AH21
ddr1_csn0 EMIF1 Chip Select 0 O AD23
ddr1_d0 EMIF1 Data Bus IO AE26
ddr1_d1 EMIF1 Data Bus IO AE27
ddr1_d2 EMIF1 Data Bus IO AF28
ddr1_d3 EMIF1 Data Bus IO AH26
ddr1_d4 EMIF1 Data Bus IO AF25
ddr1_d5 EMIF1 Data Bus IO AG27
ddr1_d6 EMIF1 Data Bus IO AF27
ddr1_d7 EMIF1 Data Bus IO AF26
ddr1_d8 EMIF1 Data Bus IO AB24
ddr1_d9 EMIF1 Data Bus IO AD27
ddr1_d10 EMIF1 Data Bus IO AE28
ddr1_d11 EMIF1 Data Bus IO AD28
ddr1_d12 EMIF1 Data Bus IO AD26
ddr1_d13 EMIF1 Data Bus IO AE25
ddr1_d14 EMIF1 Data Bus IO AD25
ddr1_d15 EMIF1 Data Bus IO AC26
ddr1_d16 EMIF1 Data Bus IO AA25
ddr1_d17 EMIF1 Data Bus IO AB25
ddr1_d18 EMIF1 Data Bus IO AA26
ddr1_d19 EMIF1 Data Bus IO AA28
ddr1_d20 EMIF1 Data Bus IO AA27
ddr1_d21 EMIF1 Data Bus IO AA24
ddr1_d22 EMIF1 Data Bus IO AC25
ddr1_d23 EMIF1 Data Bus IO Y26
ddr1_d24 EMIF1 Data Bus IO W26
ddr1_d25 EMIF1 Data Bus IO AB23
ddr1_d26 EMIF1 Data Bus IO V24
ddr1_d27 EMIF1 Data Bus IO Y24
ddr1_d28 EMIF1 Data Bus IO W25
ddr1_d29 EMIF1 Data Bus IO Y25
ddr1_d30 EMIF1 Data Bus IO W24
ddr1_d31 EMIF1 Data Bus IO Y28
ddr1_dqm0 EMIF1 Data Mask O AG26
ddr1_dqm1 EMIF1 Data Mask O AC24
ddr1_dqm2 EMIF1 Data Mask O AB26
ddr1_dqm3 EMIF1 Data Mask O Y27
ddr1_dqs0 Data strobe 0 input/output for byte 0 of the 32-bit data bus. This signal is output to the EMIF1 memory when writing and input when reading. IO AH25
ddr1_dqs1 Data strobe 1 input/output for byte 1 of the 32-bit data bus. This signal is output to the EMIF1 memory when writing and input when reading. IO AC27
ddr1_dqs2 Data strobe 2 input/output for byte 2 of the 32-bit data bus. This signal is output to the EMIF1 memory when writing and input when reading. IO AB27
ddr1_dqs3 Data strobe 3 input/output for byte 3 of the 32-bit data bus. This signal is output to the EMIF1 memory when writing and input when reading. IO W28
ddr1_dqsn0 Data strobe 0 invert IO AG25
ddr1_dqsn1 Data strobe 1 invert IO AC28
ddr1_dqsn2 Data strobe 2 invert IO AB28
ddr1_dqsn3 Data strobe 3 invert IO W27
ddr1_ecc_d0 EMIF1 ECC Data Bus (1) IO U25
ddr1_ecc_d1 EMIF1 ECC Data Bus (1) IO U26
ddr1_ecc_d2 EMIF1 ECC Data Bus (1) IO V25
ddr1_ecc_d3 EMIF1 ECC Data Bus (1) IO V26
ddr1_ecc_d4 EMIF1 ECC Data Bus (1) IO V27
ddr1_ecc_d5 EMIF1 ECC Data Bus (1) IO T28
ddr1_ecc_d6 EMIF1 ECC Data Bus (1) IO T26
ddr1_ecc_d7 EMIF1 ECC Data Bus (1) IO V28
ddr1_odt0 EMIF1 On-Die Termination for Chip Select 0 O AF22
EMIF Channel 2
ddr2_casn EMIF2 Column Address Strobe O T25
ddr2_ck EMIF2 Clock O R28
ddr2_cke EMIF2 Clock Enable O R25
ddr2_nck EMIF2 Negative Clock O R27
ddr2_rasn EMIF2 Row Address Strobe O R26
ddr2_rst EMIF2 Reset output (DDR3-SDRAM only) O N25
ddr2_wen EMIF2 Write Enable O T24
ddr2_a0 EMIF2 Address Bus O P25
ddr2_a1 EMIF2 Address Bus O P26
ddr2_a2 EMIF2 Address Bus O P28
ddr2_a3 EMIF2 Address Bus O P27
ddr2_a4 EMIF2 Address Bus O P24
ddr2_a5 EMIF2 Address Bus O P23
ddr2_a6 EMIF2 Address Bus O N26
ddr2_a7 EMIF2 Address Bus O M25
ddr2_a8 EMIF2 Address Bus O N28
ddr2_a9 EMIF2 Address Bus O M27
ddr2_a10 EMIF2 Address Bus O L25
ddr2_a11 EMIF2 Address Bus O N27
ddr2_a12 EMIF2 Address Bus O M28
ddr2_a13 EMIF2 Address Bus O R24
ddr2_a14 EMIF2 Address Bus O N24
ddr2_a15 EMIF2 Address Bus O R23
ddr2_ba0 EMIF2 Bank Address O L24
ddr2_ba1 EMIF2 Bank Address O U24
ddr2_ba2 EMIF2 Bank Address O M24
ddr2_csn0 EMIF2 Chip Select 0 O M26
ddr2_d0 EMIF2 Data Bus IO C28
ddr2_d1 EMIF2 Data Bus IO A26
ddr2_d2 EMIF2 Data Bus IO E24
ddr2_d3 EMIF2 Data Bus IO D25
ddr2_d4 EMIF2 Data Bus IO D26
ddr2_d5 EMIF2 Data Bus IO B27
ddr2_d6 EMIF2 Data Bus IO B26
ddr2_d7 EMIF2 Data Bus IO C26
ddr2_d8 EMIF2 Data Bus IO F26
ddr2_d9 EMIF2 Data Bus IO E25
ddr2_d10 EMIF2 Data Bus IO E26
ddr2_d11 EMIF2 Data Bus IO G27
ddr2_d12 EMIF2 Data Bus IO E28
ddr2_d13 EMIF2 Data Bus IO G26
ddr2_d14 EMIF2 Data Bus IO G28
ddr2_d15 EMIF2 Data Bus IO F25
ddr2_d16 EMIF2 Data Bus IO G25
ddr2_d17 EMIF2 Data Bus IO G24
ddr2_d18 EMIF2 Data Bus IO F23
ddr2_d19 EMIF2 Data Bus IO F24
ddr2_d20 EMIF2 Data Bus IO H28
ddr2_d21 EMIF2 Data Bus IO H25
ddr2_d22 EMIF2 Data Bus IO H27
ddr2_d23 EMIF2 Data Bus IO H26
ddr2_d24 EMIF2 Data Bus IO K27
ddr2_d25 EMIF2 Data Bus IO K26
ddr2_d26 EMIF2 Data Bus IO J25
ddr2_d27 EMIF2 Data Bus IO K28
ddr2_d28 EMIF2 Data Bus IO H24
ddr2_d29 EMIF2 Data Bus IO J24
ddr2_d30 EMIF2 Data Bus IO K24
ddr2_d31 EMIF2 Data Bus IO L26
ddr2_dqm0 EMIF2 Data Mask O C27
ddr2_dqm1 EMIF2 Data Mask O E27
ddr2_dqm2 EMIF2 Data Mask O G23
ddr2_dqm3 EMIF2 Data Mask O J26
ddr2_dqs0 Data strobe 0 input/output for byte 0 of the 32-bit data bus. This signal is output to the EMIF2 memory when writing and input when reading. IO D28
ddr2_dqs1 Data strobe 1 input/output for byte 1 of the 32-bit data bus. This signal is output to the EMIF2 memory when writing and input when reading. IO F27
ddr2_dqs2 Data strobe 2 input/output for byte 2 of the 32-bit data bus. This signal is output to the EMIF2 memory when writing and input when reading. IO J27
ddr2_dqs3 Data strobe 3 input/output for byte 3 of the 32-bit data bus. This signal is output to the EMIF2 memory when writing and input when reading. IO L28
ddr2_dqsn0 Data strobe 0 invert IO D27
ddr2_dqsn1 Data strobe 1 invert IO F28
ddr2_dqsn2 Data strobe 2 invert IO J28
ddr2_dqsn3 Data strobe 3 invert IO L27
ddr2_odt0 EMIF2 On-Die Termination for Chip Select 0 O K25
  1. The ECC module (EMIF1 ECC Data Bus in Table 4-2) signal sets are NOT supported in the DRA76xP devices. For more details on the device differentiation, refer to the Table 3-1, Device Comparison.