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

2.6.11 GPIO Mapping

Table 2-15 describes the detailed GPIO mapping of AM62D Low Power SoC with AM62D Audio EVM peripherals.

Table 2-15 Mapping of AM62D Low Power SoC with AM62D Low Power SK EVM peripherals
SL NO. GPIO Description GPIO Netname Functionality GPIO Used Package Signal Name Direction with Respect to Control Default State Active State Voltage Domain on SoC Side Voltage Rail Connected on SKEVM
1 Audio Expansion Connector 1 EXP1_GPIO0_1 GPIO GPIO0_1 OSPI0_LBCLKO NA NA NA VDDSHV1 SoC_DVDD1V8
2 OSPI Interrupt GPIO_OSPI_RSTn RESET GPIO0_12 OSPI0_CSN1 INPUT HIGH LOW VDDSHV1 SoC_DVDD1V8
3 Audio Expansion Connector 1 EXP1_GPIO0_13 GPIO GPIO0_13 OSPI0_CSN2 NA NA NA VDDSHV1 SoC_DVDD1V8
4 Audio Expansion Connector 1 EXP1_GPIO0_14 GPIO GPIO0_14 OSPI0_CSN3 NA NA NA VDDSHV1 SoC_DVDD1V8
5 Audio Expansion Connector 1 EXP1_GPIO0_31 GPIO GPIO0_31 GPMC0_CLK NA NA NA VDDSHV1 SoC_DVDD1V8
6 Audio Expansion Connector 1 EXP1_GPIO0_32 GPIO GPIO0_32 GPMC0_ADVN_ALE NA NA NA VDDSHV3 SoC_DVDD1V8
7 MCASP Header EXP1_GPIO0_33 GPIO GPIO0_33 GPMC0_OEN_REN NA NA NA VDDSHV3 SoC_DVDD1V8
8 Audio Expansion Connector 1
9 MCASP Header EXP1_GPIO0_34 GPIO GPIO0_34 GPMC0_WEN NA NA NA VDDSHV3 SoC_DVDD1V8
10 Audio Expansion Connector 1
11 Audio Expansion Connector 1 EXP1_GPIO0_35 GPIO GPIO0_35 GPMC0_BEON_CLE NA NA NA VDDSHV3 SoC_DVDD1V8
12 Audio Expansion Connector 1 EXP1_GPIO0_37 GPIO GPIO0_37 GPMC0_WAIT0 NA NA NA VDDSHV3 SoC_DVDD1V8
13 Audio Expansion Connector 2 EXP1_GPIO0_45 GPIO GPIO0_45 VOUT0_DATA0 NA NA NA VDDSHV3 SoC_DVDD1V8
14 Audio Expansion Connector 2 EXP1_GPIO0_46 GPIO GPIO0_46 VOUT0_DATA1 NA NA NA VDDSHV3 SoC_DVDD1V8
15 Audio Expansion Connector 2 EXP1_GPIO0_47 GPIO GPIO0_47 VOUT0_DATA2 NA NA NA VDDSHV3 SoC_DVDD1V8
16 Audio Expansion Connector 2 EXP1_GPIO0_48 GPIO GPIO0_48 VOUT0_DATA3 NA NA NA VDDSHV3 SoC_DVDD1V8
17 Audio Expansion Connector 2 EXP1_GPIO0_55 GPIO GPIO0_55 VOUT0_DATA10 NA NA NA VDDSHV3 SoC_DVDD1V8
18 Audio Expansion Connector 2 EXP1_GPIO0_56 GPIO GPIO0_56 VOUT0_DATA11 NA NA NA VDDSHV3 SoC_DVDD1V8
19 Audio Expansion Connector 2 EXP1_GPIO0_57 GPIO GPIO0_57 VOUT0_DATA12 NA NA NA VDDSHV3 SoC_DVDD1V8
20 Audio Expansion Connector 2 EXP1_GPIO0_58 GPIO GPIO0_58 VOUT0_DATA13 NA NA NA VDDSHV3 SoC_DVDD1V8
21 User test LED control signal SOC_GPIO1_49 ENABLE GPIO0_49 MMC1_SDWP INPUT LOW HIGH VDDSHV5 SoC_DVDD1V8
22 SD Card I/O Voltage Selection VSEL_SD_SOC SELECTION GPIO0_59 VOUT0_DATA14 OUTPUT NA NA VDDSHV2 SoC_DVDD3V3
23 Low power mode enable PMIC_LPM_EN0 ENABLE MCU_GPIO0_22 PMIC_LPM_EN0 OUTPUT HIGH LOW VDDSHV_CANUART CAN_IO_3V3
24 PMIC Interrupt PMIC_INTn INTERRUPT GPIO1_31 EXTINTn INPUT HIGH LOW VDDSHV0 SoC_DVDD3V3
25 MCU Interrupt MCU_INTn INTERRUPT MCU_GPIO0_23 WKUP_CLKOUT0 INPUT HIGH LOW WKUP_MCU SoC_DVDD3V3
IO EXPANDER - 01
1 GPIO_CPSW2_RST RGMII2_RST ENABLE IO EXPANDER-P00 OUTPUT HIGH LOW VCC_3V3_SYS
2 GPIO_CPSW1_RST RGMII1_RST ENABLE IO EXPANDER-P01 OUTPUT HIGH LOW VCC_3V3_SYS
3 PCM/EXP2_SEL PCM/EXP2_FET_SEL DIRECTION CONTROL IO EXPANDER-P02 OUTPUT HIGH - VCC_3V3_SYS
4 MMC1_SD_EN MMC1_SD_EN ENABLE IO EXPANDER-P03 OUTPUT HIGH HIGH VCC_3V3_SYS
5 VPP_EN VPP_EN ENABLE IO EXPANDER-P04 OUTPUT NA HIGH VCC_3V3_SYS
6 GPIO_DIX_RST DIX4192_RST ENABLE IO EXPANDER-P05 OUTPUT HIGH LOW VCC_3V3_SYS
7 IO_EXP_OPT_EN OPT_BUF_EN ENABLE IO EXPANDER-P06 OUTPUT HIGH LOW VCC_3V3_SYS
8 DIX_INT DIX4192_INT INTERRUPT IO EXPANDER-P07 INPUT HIGH LOW VCC_3V3_SYS
9 GPIO_eMMC_RSTn eMMC_RST ENABLE IO EXPANDER-P10 OUTPUT HIGH LOW VCC_3V3_SYS
10 CPLD2_DONE CPLD2_DONE ENABLE IO EXPANDER-P11 INPUT HIGH LOW VCC_3V3_SYS
11 CPLD2_INTN CPLD2_INT INTERRUPT IO EXPANDER-P12 INPUT HIGH LOW VCC_3V3_SYS
12 CPLD1_DONE CPLD1_DONE ENABLE IO EXPANDER-P13 INPUT HIGH LOW VCC_3V3_SYS
13 CPLD1_INTN CPLD1_INT INTERRUPT IO EXPANDER-P14 INPUT HIGH LOW VCC_3V3_SYS
14 USB Type-A overcurrent indicator USB_TYPEA_OC_INDICATION INTERRUPT IO EXPANDER-P14 INPUT HIGH LOW VCC_3V3_SYS
15 PCM1_INT PCM6240_INT INTERRUPT IO EXPANDER-P16 INPUT NA NA VCC_3V3_SYS
16 PCM2_INT PCM6240_INT INTERRUPT IO EXPANDER-P17 INPUT HIGH LOW VCC_3V3_SYS
17 GPIO_PCM1_RST HDMI_INTn INTERRUPT IO EXPANDER-P20 INPUT HIGH LOW VCC_3V3_SYS
18 TEST GPIO2 from Test Automation Connector TEST_GPIO2 GPIO IO EXPANDER-P21 NA HIGH NA VCC_3V3_SYS
19 GPIO_PCM2_RST PCM6240_RST ENABLE IO EXPANDER-P22 OUTPUT HIGH LOW VCC_3V3_SYS
20 CPLD/EXP2_SEL CPLD/EXP2_FET_SEL DIRECTION CONTROL IO EXPANDER-P23 OUTPUT HIGH - VCC_3V3_SYS
21 IO_MCAN0_STB MCAN_STB ENABLE IO EXPANDER-P24 OUTPUT HIGH LOW VCC_3V3_SYS
22 IO_MCAN1_STB MCAN_STB ENABLE IO EXPANDER-P25 OUTPUT HIGH LOW VCC_3V3_SYS
23 Power Delivery I2C Interrupt Request PD_I2C_IRQ ENABLE IO EXPANDER-P26 OUTPUT HIGH LOW VCC_3V3_SYS
24 User Test LED 2 IO_EXP_TEST_LED GPIO IO EXPANDER-P27 OUTPUT LOW HIGH VCC_3V3_SYS
IO EXPANDER - 02
1 PCM6240_BUF_IO_EN PCM6240_Buffer_EN ENABLE IO EXPANDER-P00 OUTPUT HIGH - VCC_3V3_SYS
2 NC NC NC IO EXPANDER-P01 NC NC NC
3 CPLD1_JTAGENB CPLD1_JTAGENB ENABLE IO EXPANDER-P02 OUTPUT LOW - VCC_3V3_SYS
4 CPLD1_PROGRAMN CPLD1_PROGRAMN INTERRUPT IO EXPANDER-P03 OUTPUT HIGH - VCC_3V3_SYS
5 CPLD2_JTAGENB CPLD2_JTAGENB ENABLE IO EXPANDER-P04 OUTPUT LOW - VCC_3V3_SYS
6 CPLD2_PROGRAMN CPLD2_PROGRAMN INTERRUPT IO EXPANDER-P05 OUTPUT HIGH - VCC_3V3_SYS
7 NC NC NC IO EXPANDER-P06 NC NC NC
8 NC NC NC IO EXPANDER-P07 NC NC NC
9 CPLD1_TCK CPLD1_TCK CPLD1_JTAG IO EXPANDER-P10 OUTPUT NA - VCC_3V3_SYS
10 CPLD1_TMS CPLD1_TMS CPLD1_JTAG IO EXPANDER-P11 OUTPUT HIGH - VCC_3V3_SYS
11 CPLD1_TDI CPLD1_TDI CPLD1_JTAG IO EXPANDER-P12 OUTPUT NA - VCC_3V3_SYS
12 CPLD1_TDO CPLD1_TDO CPLD1_JTAG IO EXPANDER-P13 INPUT NA - VCC_3V3_SYS
13 CPLD2_TCK CPLD2_TCK CPLD2_JTAG IO EXPANDER-P14 OUTPUT NA - VCC_3V3_SYS
14 CPLD2_TMS CPLD2_TMS CPLD2_JTAG IO EXPANDER-P14 OUTPUT HIGH - VCC_3V3_SYS
15 CPLD2_TDI CPLD2_TDI CPLD2_JTAG IO EXPANDER-P16 OUTPUT NA - VCC_3V3_SYS
16 CPLD2_TDO CPLD2_TDO CPLD2_JTAG IO EXPANDER-P17 INPUT NA - VCC_3V3_SYS