Texas Instruments EVMK2G Manuals

Texas Instruments EVMK2G Manuals

Manuals and User Guides for Texas Instruments EVMK2G. We have 1 Texas Instruments EVMK2G manual available for free PDF download: User Manual

Texas Instruments EVMK2G User Manual

Texas Instruments EVMK2G User Manual (83 pages)

Evaluation Modules for the the 66AK2Gxx DSP + ARM processors

Brand: Texas Instruments | Category: Motherboard | Size: 4 MB

Table of Contents

Table of Contents
2
Preface

7
Introduction

9
- Features
  9
- Description
  10
- System View
  10
- What's in the Box
  10
- What's Not in the Box
  10
- EVMK2G Board Assembly Pictorial - Top View
  11
- EVMK2G Board Assembly Pictorial - Bottom View
  12
  - Acronyms
    13
Testing and Results

13
- Overview
  13
- Setup
  13
- Test Points
  14
- EVMK2G Test Points
  14
System Description

15
- Functional Block Diagram
  15
- Basic Operation
  15
- EVMK2G Functional Block Diagram
  16
  - Over Voltage Protection Circuit
    17
- Fault Indication Circuit
  17
  - JTAG Emulation Overview
    18
- Display and Trace Resistor Multiplexing
  18
- JTAG Interface Block Diagram
  19
- Board Management Controller (BMC) Block Diagram
  21
  - Clock Distribution
    22
- 66Ak2Gxx Soc Clocks Block Diagram
  22
- Other Clocks Block Diagram
  23
  - DDR3L Interface
    24
- DDR3L Interface Block Diagram
  24
  - NAND Flash
    25
- NAND Flash Block Diagram
  25
  - SPI Flash
    26
- SPI Flash Block Diagram
  26
  - Quad SPI (QSPI) Flash
    27
  - Eeprom
    27
- Quad SPI (QSPI) Flash Block Diagram
  27
- EEPROM Interface Block Diagram
  27
  - SD Card
    28
  - Emmc
    28
- SD/MMC Interface Block Diagram
  28
- Emmc Interface Block Diagram
  28
- Emmc and COM8 Resistor Multiplexing
  29
  - Gigabit Ethernet
    30
- Gigabit Ethernet Interface Block Diagram
  30
  - Pcie
    31
  - Display Interface
    31
- Pcie Interface Block Diagram
  31
- Display Interface Block Diagram
  32
  - DSS Lines between LCD and HDMI Multiplexing
    32
  - Touch Connector
    33
  - Audio Codec
    33
- Touch Interface Block Diagram
  33
- Audio Codec Interface Block Diagram
  33
  - HDMI Audio Line Selection between Mcasp0 and Mcasp2
    33
  - Audio Codec Multiplexing
    33
  - COM8 Connector
    34
  - Dcan
    34
- COM8 Connector Interface Block Diagram
  34
- DCAN Interface Block Diagram
  34
  - Mlb
    35
- MLB Interface Block Diagram
  35
  - USB Host
    36
  - USB Dual Role
    36
- USB Host Interface Block Diagram
  36
- USB Dual Role Interface Block Diagram
  36
  - Uart
    37
- UART0 Interface Block Diagram
  37
  - UART0 Multiplexing
    37
  - UART1 Multiplexing
    37
- UART1 Interface Block Diagram
  38
- UART2 Interface Block Diagram
  38
  - Audio Expansion Connector
    39
- Audio Expansion Connector Interface Block Diagram
  39
  - Serial Expansion Connector
    40
- Serial Expansion Connector Interface Block Diagram
  40
  - I2C Address Mapping
    41
  - Soc Address Table
    41
  - BMC I2C Address Table
    41
  - Mcasp Configuration
    42
- Mcasp Interface Block Diagram
  42
Power Supply

43
- EVMK2G Regulators
  43
- Power Distribution Diagram
  44
- Power Supply Calculation
  45
- Power-Up Sequence
  46
- Power-Up Sequence Diagram
  46
  - Total Current and Power Consumption
    46
Booting

47
- Boot Mode Selection
  47
- Matrix Demonstrations
  47
Connector Descriptions

53
- DC Jack (J3)
  53
- Mini USB for On-Board XDS (J1) and CP2105 (J23)
  53
- EVMK2G Board Connectors
  53
- EVMK2G Board Connectors
  54
  - Com8 (J2)
    55
  - COM8 (J2) Pin List
    55
  - PCI Express (J5)
    56
  - PCI Express (J5) Pin List
    56
  - Jtag Mipi-60 (J19)
    57
  - JTAG MIPI-60 (J19) Pin List
    57
  - LCD (J22) and Touch Screen (J21)
    58
- LCD (J22) and Touch Screen (J21) Connectors
  58
  - LCD (J22) and Touch Screen (J21) Pin List
    58
  - RJ45 Ethernet (J31)
    60
  - Stereo Analog Audio Input (J32) and Output (J33)
    60
  - RJ45 Ethernet (J31) Pin List
    60
  - Stereo Analog Audio Input (J32) and Output (J33) Pin List
    60
  - Mlb (J34)
    61
  - USB0 Host Type a (J35)
    61
  - MLB (J34) Pin List
    61
  - USB0 Host Type a (J35) Pin List
    61
  - Hdmi (J36)
    62
  - HDMI (J36) Pin List
    62
  - MMC/Sd (J37)
    63
  - USB1-Micro (J38)
    63
  - MMC/SD (J37) Pin List
    63
  - USB1-Micro (J38) Pin List
    63
  - DB9 Connector (P1, P2, and P3)
    64
  - DB9 Connector (P1, P2, and P3) Pin List
    64
Switch Descriptions

65
- Slide Switch
  65
- EVMK2G Switches
  65
  - Tactile Switch
    66
  - EVMK2G Tactile Switches
    66
  - DIP Switch
    67
  - DIP SPST Switch
    67
- DIP (SW3) Switch
  67
  - Boot Mode Configurations for SW3
    67
EVM Board Physical Specifications

68
- Mounting of LCD and Spacers
  68
- EVMK2G Mechanical Drawing
  69
  - Board Layout
    70
- EVMK2G Board Assembly Layout - Top View
  70
- EVMK2G Board Assembly Layout - Bottom View
  71
  - System Leds
    72
  - Design Files
    72
  - EVMK2G Board Leds
    72
- EVMK2G Board Leds
  73
EVM with Audio Daughter Card

74
- K2G Audio Daughter Card
  74
EVMK2GXS Secure EVM

79
- Removing and Installing a K2G in the Socket
  79
- Initial Use of a Socketed Board
  80
EVM Important Notice

80
Revision History

81

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