SPRUIG1A September   2017  – October 2025

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4.   4
  5. 1 Introduction
    1. 1.1 EVM System View
    2. 1.2 Schematics/Design/Errata Files
    3. 1.3 Other Useful Links
  6. 2 Important Usage Notes
    1. 2.1 Isolated Power Supply
    2. 2.2 Powering On EVM
    3. 2.3 Powering Off EVM
    4. 2.4 Removing Processor and LCD Module Boards
    5. 2.5 Removing Camera Module Board
    6. 2.6 Caution: Hot Surface
  7. 3 System Description
    1. 3.1 System Board Diagram
    2. 3.2 Processor
    3. 3.3 Clocks
    4. 3.4 Reset Signals
  8. 4 Power System
    1. 4.1 Power Source
    2. 4.2 Power Nets
    3. 4.3 Power Management IC Power Supplies
    4. 4.4 APM Sense Resistors
  9. 5 Configuration/Setup
    1. 5.1 Boot and Emulation Setup
      1. 5.1.1 Emulation and Hardware Setup
    2. 5.2 I2C Address Assignments
    3. 5.3 I2C ID Memory
  10. 6 Processor Module Functional Block Descriptions
    1. 6.1 Memory
      1. 6.1.1 4KB EEPROM (Board Identity Memory)
      2. 6.1.2 2GB DDR3L
      3. 6.1.3 eMMC Flash Memory
      4. 6.1.4 MicroSD (MMC1) Connector
    2. 6.2 Temperature Sensor
    3. 6.3 Real Time Clock
    4. 6.4 10/100/1000 Ethernet
    5. 6.5 USB
    6. 6.6 Audio
    7. 6.7 HDMI
    8. 6.8 eSATA
    9. 6.9 Serial Debug Header
  11. 7 AM572x EVM LCD Module Functional Block Descriptions
    1. 7.1 LCD Screen
    2. 7.2 Capacitive Touch Screen
    3. 7.3 mSATA
    4. 7.4 miniPCIe
    5. 7.5 COM8 Interface – Mobile Connectivity Expansion Connector
  12. 8 AM572x EVM Camera Module Functional Block Descriptions
  13. 9 Board Connectors
    1. 9.1  Gigabit Ethernet - P5 (Processor Module)
    2. 9.2  eSATA / USB - P6 (Processor Module)
    3. 9.3  USB
      1. 9.3.1 AM572x USB2 (USB 2.0 Client) - P7 (Processor Module)
      2. 9.3.2 AM572x USB1 (USB 3.0 Host) - P13, P15 (Processor Module)
    4. 9.4  Serial Debug Header - P10 (Processor Module)
    5. 9.5  HDMI - P11 (Processor Module)
    6. 9.6  MicroSD - P12 (Processor Module)
    7. 9.7  Expansion Connectors
      1. 9.7.1 Processor Module P16/LCD Module P1
      2. 9.7.2 Processor Module P17 / LCD Module P3
      3. 9.7.3 Processor Module P18 / LCD Module P4
      4. 9.7.4 Processor Module P19 / LCD Module P2
    8. 9.8  JTAG Connector
    9. 9.9  LCD Connector - P5 (LCD Module)
    10. 9.10 Touchscreen Connector - P15 (LCD Module)
    11. 9.11 PCI-Express Mini Card Slot - P7 (LCD Module)
    12. 9.12 mSATA Connector - P8 (LCD Module)
    13. 9.13 Camera Connector - P9 (LCD Module), P9 (Camera Module)
    14. 9.14 Communications Connector - P12 (LCD Module)
  14. 10References
  15. 11Revision History

9.7.1 Processor Module P16/LCD Module P1

Table 9-9 AM572x P16 Expansion Connector
Pin NumberProcessor ModuleLCD Module
SignalDescriptionSignalDescription
A1NCNo ConnectNot connected
A2GNDGroundSame as PM
A3VDD_3V33.3 V Power SupplySame as PM
A4NCNo ConnectNot connected
B112V12 V Power Supply (always-on)Same as PM
B25V05V Power Supply (always-on)Same as PM
1GNDGroundSame as PM
2GNDGroundSame as PM
3GPIO4_17GPIO4[17]Same as PM
4GPIO5_11GPIO5[11]Same as PM
5MCASP7_AXR0McASP7 Audio Transmit/Receive (Pin 0)PCM_DOUTCOM Port Bluetooth Audio Out (to AM57xx)
6VIN3A_D22Video Input 3 Port A Data InputSame as PM
7GPIO2_3GPIO2[3]Not connected
8GPIO2_8GPIO2[8]PCIe_RESETPCI-Express Mini Card RESET (active high)
9VIN3A_HSYNCVideo Input 3 Port A Horizontal Sync InputSame as PM
10VIN3A_D20Video Input 3 Port A Data InputSame as PM
11DMA_EVT3System DMA Event Input 3Not connected
12VIN3A_D18Video Input 3 Port A Data InputSame as PM
13VIN3A_D21Video Input 3 Port A Data InputSame as PM
14VIN3A_DEOVideo Input 3 Port A Data Enable InputSame as PM
15VIN3A_D4Video Input 3 Port A Data InputSame as PM
16VIN3A_D2Video Input 3 Port A Data InputSame as PM
17DMA_EVT4System DMA Event Input 4Not connected
18VIN3A_D5Video Input 3 Port A Data InputSame as PM
19GPIO2_25GPIO2[25]PB2LCD Module Push Button 2
20GPIO2_28GPIO2[28]PB3LCD Module Push Button 3
21GPIO2_23GPIO2[23]PB1LCD Module Push Button 1
22VIN3A_D3Video Input 3 Port A Data InputSame as PM
23VIN3A_D8Video Input 3 Port A Data InputSame as PM
24VIN3A_D12Video Input 3 Port A Data InputSame as PM
25VIN3A_D15Video Input 3 Port A Data InputSame as PM
26VIN3A_D13Video Input 3 Port A Data InputSame as PM
27VIN3A_D14Video Input 3 Port A Data InputSame as PM
28GNDGroundNot connected
29USB2_DMEXUSB2 USB 2.0 Data (Negative)Not connected
30GNDGroundNot connected
31GNDGroundSame as PM
32GNDGroundSame as PM
33GPIO5_12GPIO5[12]Same as PM
34GPIO5_10GPIO5[10]Same as PM
35DMA_EVT1System DMA Event Input 1Not connected
36VIN3A_D16Video Input 3 Port A Data InputSame as PM
37VIN3A_VSYNCVideo Input 3 Port A Vertical Sync InputSame as PM
38GPIO2_5GPIO2[5]LCDPWRLCD Power Supply Enable (active-high)
39GPIO2_6GPIO2[6]CAP_RSTTouch Controller Reset
40GPIO2_4GPIO2[4]CAP_INTTouch Controller Interrupt
41GPIO2_19GPIO2[19]Not connected
42VIN3A_D19Video Input 3 Port A Data InputSame as PM
43VIN3A_D17Video Input 3 Port A Data InputSame as PM
44VIN3A_FLDVideo Input 3 Port A Field ID InputSame as PM
45VIN3A_D23Video Input 3 Port A Data InputSame as PM
46GPIO2_2GPIO2[2]LCD_RSTnLCD Reset (may not be connected)
47GPIO2_24GPIO2[24]PB4LCD Module Push Button 4
48GPIO2_17GPIO2[17]Not connected
49GPIO2_20GPIO2[20]PB5LCD Module Push Button 5
50VIN3A_CLK0Video Input 3 Port A ClockSame as PM
51VIN3A_D0Video Input 3 Port A Data InputSame as PM
52VIN3A_D1Video Input 3 Port A Data InputSame as PM
53VIN3A_D6Video Input 3 Port A Data InputSame as PM
54VIN3A_D7Video Input 3 Port A Data InputSame as PM
55VIN3A_D11Video Input 3 Port A Data InputSame as PM
56VIN3A_D10Video Input 3 Port A Data InputSame as PM
57VIN3A_D9Video Input 3 Port A Data InputSame as PM
58GNDGroundNot connected
59USB2_DPEXUSB2 USB 2.0 Data (Positive)Not connected
60GNDGroundNot connected