SPRUJG2 December   2024 AM62D-Q1

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 EVM Revisions and Assembly Variants
  7. 2Hardware
    1. 2.1  Additional Images
    2. 2.2  Key Features
      1. 2.2.1 Processor
      2. 2.2.2 Power Supply
      3. 2.2.3 Memory
      4. 2.2.4 JTAG/Emulator
      5. 2.2.5 Supported Interfaces and Peripherals
      6. 2.2.6 Expansion Connectors/Headers to Support Application Specific Add‐On Boards
    3. 2.3  Power Requirement
    4. 2.4  Setup and Configuration
      1. 2.4.1 EVM DIP Switches
      2. 2.4.2 Boot modes
      3. 2.4.3 User Test LEDs
    5. 2.5  Power ON/OFF Procedures
      1. 2.5.1 Power ON Procedure
      2. 2.5.2 Power OFF Procedure
      3. 2.5.3 Power Test Points
    6. 2.6  Interfaces
      1. 2.6.1  AM62D Audio EVM Interface Mapping
      2. 2.6.2  Audio Interface
        1. 2.6.2.1 Audio Stereo Lineouts
        2. 2.6.2.2 Audio Microphone / Line In
      3. 2.6.3  JTAG Interface
      4. 2.6.4  UART Interface
      5. 2.6.5  USB Interface
        1. 2.6.5.1 USB2.0 Type-A Interface
        2. 2.6.5.2 USB2.0 Type-C Interface
      6. 2.6.6  MCAN Interface
      7. 2.6.7  Memory Interfaces
        1. 2.6.7.1 LPDDR4 Interface
        2. 2.6.7.2 Octal Serial Peripheral Interface (OSPI)
        3. 2.6.7.3 MMC Interfaces
          1. 2.6.7.3.1 MMC0 - eMMC Interface
          2. 2.6.7.3.2 MMC1 - MicroSD Interface
        4. 2.6.7.4 Board ID EEPROM
      8. 2.6.8  Ethernet Interface
      9. 2.6.9  CPSW Ethernet 1 and CPSW Ethernet 2
      10. 2.6.10 GPIO Port Expander
      11. 2.6.11 GPIO Mapping
    7. 2.7  Power
      1. 2.7.1 Power Input
      2. 2.7.2 Power Supply
      3. 2.7.3 Power Sequencing
      4. 2.7.4 AM62D SOC Power
      5. 2.7.5 Current Monitoring
    8. 2.8  Clocking
      1. 2.8.1 Peripheral Ref Clock
    9. 2.9  Reset
    10. 2.10 CPLD Mapping
    11. 2.11 Audio Expansion Connectors (Headers)
      1. 2.11.1 Audio Expansion Connector 1
      2. 2.11.2 Audio Expansion Connector 2
    12. 2.12 Interrupt
    13. 2.13 I2C Address Mapping
  8. 3Hardware Design Files
  9. 4Compliance Information
    1. 4.1 Compliance and Certifications
  10. 5Additional Information
    1. 5.1 Known Hardware or Software Issues
    2. 5.2 Trademarks

2.11.2 Audio Expansion Connector 2

Following interfaces and IOs are included on Audio Expansion connector 2:

  • 1x SPI : SPI1 with 2 CS
  • 1x I2C: SoC_I2C1
  • 1x UART: UART6
  • 2x PWM: EHRPWM0_A, EHRPWM1_A
  • 1x CLK: CLKOUT0
  • 1x CLK: CLK_IN from CPLD
  • 1xTimer_IO
  • 2x daughtercard reference timestamp signals.
  • 1x McASP : McASP2_AFSR, AFSX, ACLKR, ACLKX with 15 Serializers
  • 8x GPI0: GPIOs from MAIN domain
  • 5V and 1.8V supply (current limited to 150mA and 25mA)

Signals routed to Audio Expansion connector 2 are listed in Table 2-20.

Table 2-20 Audio Expansion Connector 2 Pinout
PIN SOC BALL NET NAME
1 F18 PORz_OUT_1V8
2 - VCC_5V0
3 D16 EXP2_EHRPWM0_A
4 - VCC_5V0
5 A17 EXP2_EHRPWM1_A
6 - VCC_5V0
7 - GND
8 - GND
9 - EXP2_TIMESTAMP0_IN
10 - VCC1V8_SYS
11 - EXP2_TIMESTAMP1_IN
12 - VCC1V8_SYS
13 - NC
14 - NC
15 - GND
16 - GND
17 C8 MCU_SPI1_CLK_1V8
18 C17 SoC_I2C1_SCL
19 B11 MCU_SPI1_D0_1V8
20 E17 SoC_I2C1_SDA
21 D10 MCU_SPI1_D1_1V8
22 - GND
23 C10 MCU_SPI1_CS0_1V8
24 B9 EXP2_MCU_SPI1_CS2_1V8
25 - GND
26 - GND
27 P22 CPLD/EXP2_McASP2_AXR0
28 R22 CPLD/EXP2_McASP2_AXR3
29 R19 CPLD/EXP2_McASP2_AXR1
30 N21 CPLD/EXP2_McASP2_AXR4
31 - GND
32 N20 EXP2_McASP2_AXR5
33 CPLD EXP2_CLK_IN
34 N19 EXP2_McASP2_AXR6
35 - GND
36 - GND
37 R21 CPLD/EXP2_McASP2_ACLKX
38 N18 EXP2_McASP2_AXR7
39 T22 CPLD/EXP2_McASP2_AFSX
40 N17 EXP2_McASP2_AXR8
41 T20 CPLD/EXP2_McASP2_AFSR
42 U22 EXP2_GPIO0_45
43 T21 CPLD/EXP2_McASP2_ACLKR
44 U21 EXP2_GPIO0_46
45 - GND
46 - GND
47 - EXP2_CLK_OUT
48 - NC
49 - GND
50 - GND
51 U20 EXP2_GPIO0_47
52 C15 TIMER_IO7
53 U19 EXP2_GPIO0_48
54 - NC
55 - NC
56 - NC
57 - GND
58 - GND
59 - NC
60 V18 UART6_TXD
61 - NC
62 V19 UART6_RXD
63 - NC
64 - NC
65 - GND
66 - GND
67 P18 EXP2_McASP2_AXR9
68 K18 EXP2_McASP2_AXR13
69 P19 EXP2_McASP2_AXR10
70 M19 CPLD/EXP2_McASP2_AXR14
71 P21 EXP2_McASP2_AXR11
72 M21 CPLD/EXP2_McASP2_AXR15
73 M18 EXP2_McASP2_AXR12
74 - NC
75 - GND
76 - GND
77 W22 EXP2_GPIO0_55
78 W20 EXP2_GPIO0_57
79 W21 EXP2_GPIO0_56
80 W19 EXP2_GPIO0_58