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

2.11.1 Audio Expansion Connector 1

The AM62D Audio EVM comprises of two shielded audio expansion connectors manufacturer part number QSE-040-01-L-D-A. These two symmetric connectors will be placed at fixed distance at specified locations on left and right sides of the EVM.

The following interfaces and IOs are included on Audio Expansion Connector 1:

  • 1x SPI: SPI0 with 1 CS
  • 1x I2C: SoC_I2C2
  • 1x UART: UART5
  • 2x PWM: EHRPWM0_A, EHRPWM1_B
  • 1x CLK: CLKOUT0
  • 2x Timer_IO
  • 1x CLK: CLK_IN from CPLD
  • 2x daughtercard reference timestamp signals.
  • 2x McASP: McASP0 and McASP 1
  • 10x GPI0: GPIOs from main domain
  • 5V and 1.8V supply (current limited to 150mA and 250mA)

Signals routed to Audio Expansion Connector 1 are listed in Table 2-19.

Table 2-19 Audio Expansion Connector 1 Pinout
PIN SOC BALL NET NAME
1 F18 PORz_OUT_1V8
2 - VCC_5V0
3 C11 MCU_TIMER_IO1_1V8
4 - VCC_5V0
5 D7 MCU_TIMER_IO2_1V8
6 - VCC_5V0
7 - GND
8 - GND
9 - EXP1_TIMESTAMP0_IN
10 - VCC1V8_SYS
11 - EXP1_TIMESTAMP1_IN
12 - VCC1V8_SYS
13 - NC
14 - NC
15 - GND
16 - GND
17 B13 MCU_SPI0_CLK_1V8
18 M22 EXP1_I2C2_SCL
19 A15 MCU_SPI0_D0_1V8
20 M20 EXP1_I2C2_SDA
21 B12 MCU_SPI0_D1_1V8
22 - GND
23 E11 MCU_SPI0_CS0_1V8
24 K22 EXP1_GPIO0_1
25 - GND
26 - GND
27 E20 EXP1_McASP1_AXR0
28 F20 EXP1_McASP1_AXR2
29 F21 EXP1_McASP1_AXR1
30 G21 EXP1_McASP1_AXR3
31 - GND
32 K20 EXP1_GPIO0_13
33 CPLD EXP1_CLK_IN
34 G20 EXP1_GPIO0_14
35 - GND
36 - GND
37 F22 EXP1_McASP1_ACLKX
38 N22 EXP1_GPIO0_31
39 E21 CPLD_McASP1_AFSX
40 L18 EXP1_GPIO0_32
41 G22 CPLD_McASP1_AFSR
42 L17 EXP1_GPIO0_33
43 H22 EXP1_McASP1_ACLKR
44 K19 EXP1_GPIO0_34
45 - GND
46 - GND
47 - EXP1_CLK_OUT
48 - NC
49 - GND
50 - GND
51 R18 EXP1_GPIO0_37
52 L19 EXP1_GPIO0_35
53 R17 EXP1_GPIO0_38
54 - NC
55 - NC
56 - NC
57 - GND
58 - GND
59 - NC
60 V21 UART5_TXD
61 - NC
62 V22 UART5_RXD
63 - NC
64 - NC
65 - GND
66 - GND
67 - CPLD/EXP1_McASP0_AXR0
68 - NC
69 B18 EXP1_McASP0_AXR1
70 - NC
71 B19 EXP1_McASP0_AXR2
72 - NC
73 C19 EXP1_McASP0_AXR3
74 - NC
75 - GND
76 - GND
77 A19 EXP1_McASP0_ACLKX
78 A21 CPLD/EXP1_McASP0_ACLKR
79 A20 CPLD/EXP1_McASP0_AFSX
80 B21 CPLD/EXP1_McASP0_AFSR