SPRUJ70A January   2023  – March 2024 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1

 

  1.   1
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Inside the Box
    2. 1.2 Key Features and Interfaces
    3. 1.3 Thermal Compliance
    4. 1.4 Electrostatic Discharge (ESD) Compliance
  4. 2User Interfaces
    1. 2.1 Power Input
      1. 2.1.1 Power Input [J24] With LED for Status [LD4]
      2. 2.1.2 Power Budget Considerations
    2. 2.2 User Inputs
      1. 2.2.1 Board Configuration Settings [SW2]
      2. 2.2.2 Reset Pushbutton [SW3]
      3. 2.2.3 User Pushbutton [SW1] With User LED Indication [LD5]
    3. 2.3 Standard Interfaces
      1. 2.3.1 UART-Over-USB [J6] With LED for Status [LD1]
      2. 2.3.2 Gigabit Ethernet [J10] With Integrated LEDs for Status
      3. 2.3.3 On-Board JTAG/Emulator [J13] with optional External Interface [J15]
      4. 2.3.4 USB3.1 Gen1 Interfaces [J11] [J14]
      5. 2.3.5 Stacked DisplayPort and HDMI Type A [J16]
      6. 2.3.6 PCIe Connector [J3] for PCIe Card Modules
      7. 2.3.7 M.2 Key M Connector [J12] for SSD Modules
      8. 2.3.8 M.2 Key E Connector [J23] for Wi-Fi Networking Modules
      9. 2.3.9 MicroSD Card Cage [J32]
    4. 2.4 Expansion Interfaces
      1. 2.4.1 Heatsink [ACC] With [J22] Fan Header
      2. 2.4.2 CAN-FD Connector(s) [J4] [J5] [J8] [J9]
      3. 2.4.3 Expansion Header [J27]
      4. 2.4.4 Camera Interface, 22-Pin Flex Connectors [J1] [J2]
      5. 2.4.5 Camera Interface, 40-Pin High Speed [J31] [J30]
      6. 2.4.6 Automation and Control Connector [J17]
  5. 3Circuit Details
    1. 3.1 Top Level Diagram
    2. 3.2 Interface Mapping
    3. 3.3 I2C Address Mapping
    4. 3.4 GPIO Mapping
    5. 3.5 I2C GPIO Expander Mapping
    6. 3.6 Identification EEPROM
  6. 4Revision History

2.4.5 Camera Interface, 40-Pin High Speed [J31] [J30]

The EVM includes a 40-pin (2x20, 2.54 mm pitch) high speed camera interface [J31][J30]. Each expansion connector [J31][J30] supports two CSI-2 (4 Lanes each), power, and control signals (I2C, GPIO, and so forth). All control signals are configurable for 3.3V or 1.8V voltage levels.

Table 2-12 Camera IO Voltage Control
I2C IO Expander (P0) Camera IO Level
Low or ‘0’ 1.8V (Default)
High or ‘1’ 3.3V
Table 2-13 40-Pin High-Speed Camera Expansion Pin Definition [J31]
Pin # Pin Name Description (Processor Pin #) Dir
1 Power Output
2 I2C_SCL I2CBus #1, Clock (AE34) Bi-Dir
3 Power Output
4 I2C_SDA I2CBus #1, Data (AL33) Bi-Dir
5 CSI0_CLK_P CSIPort 0 Clock Input
6 GPIO/PWMA WKUP_GPIO0_32(C31) Bi-Dir
7 CSI0_CLK_N CSIPort 0 Clock Input
8 GPIO/PWMB WKUP_GPIO0_36 (G31) Bi-Dir
9 CSI0_D0_P CSIPort 0 Data Lane 0 Input
10 REFCLK MCU CLKOUT0(M38) Bi-Dir
11 CSI0_D0_N CSI Port 0 Data Lane 0 Input
12 GND Ground
13 CSI0_D1_P CSI Port 0 Data Lane 1 Input
14 RESETz FROM IO EXPANDER Output
15 CSI0_D1_N CSI Port 0 Data Lane 1 Input
16 GND Ground
17 CSI0_D2_P CSI Port 0 Data Lane 2 Input
18 GPIO WKUP_GPIO0_37 (F33) Bi-Dir
19 CSI0_D2_N CSI Port 0 Data Lane 2 Input
20 GPIO WKUP_GPIO0_38 (G32) Bi-Dir
21 CSI0_D3_P CSI Port 0 Data Lane 3 Input
22 GPIO WKUP_GPIO0_35 (D31) Bi-Dir
23 CSI0_D3_N CSI Port 0 Data Lane 3 Input
24 GND Ground
25 CSI1_CLK_P CSI Port 1 Clock Input
26 CSI1_D3_P CSI Port 1 Data Lane 3 Input
27 CSI1_CLK_N CSI Port 1 Clock Input
28 CSI1_D3_N CSI Port 1 Data Lane 3 Input
29 CSI1_D0_P CSI Port 1 Data Lane 0 Input
30 Power Power, 3.3V Output
31 CSI1_D0_N CSI Port 1 Data Lane 0 Input
32 Power Power, 3.3V Output
33 CSI1_D1_P CSI Port 1 Data Lane 1 Input
34 Power Power, 3.3V Output
35 CSI1_D1_N CSI Port 1 Data Lane 1 Input
36 Power Power, 3.3V Output
37 CSI1_D2_P CSI Port 1 Data Lane 2 Input
38 Power Power, IO Level (1.8 or 3.3V) Output
39 CSI1_D2_N CSI Port 1 Data Lane 2 Input
40 Power Power, IO Level (1.8 or 3.3V) Output
Table 2-14 40-Pin High-Speed Camera Expansion Pin Definition [J30]
Pin # Pin Name Description (Processor Pin #) Dir
1 Power Output
2 I2C_SCL I2CBus #1, Clock (AE34) Bi-Dir
3 Power Output
4 I2C_SDA I2CBus #1, Data (B34) Bi-Dir
5 CSI2_CLK_P CSIPort 0 Clock Input
6 GPIO/PWMA WKUP_GPIO0_29(C31) Bi-Dir
7 CSI2_CLK_N CSIPort 0 Clock Input
8 GPIO/PWMB WKUP_GPIO0_31 (F32) Bi-Dir
9 CSI2_D0_P CSIPort 0 Data Lane 0 Input
10 REFCLK MCU CLKOUT0(M38) Bi-Dir
11 CSI2_D0_N CSI Port 0 Data Lane 0 Input
12 GND Ground
13 CSI2_D1_P CSI Port 0 Data Lane 1 Input
14 RESETz FROM IO EXPANDER Output
15 CSI2_D1_N CSI Port 0 Data Lane 1 Input
16 GND Ground
17 CSI2_D2_P CSI Port 0 Data Lane 2 Input
18 GPIO WKUP_GPIO0_33 (F31) Bi-Dir
19 CSI2_D2_N CSI Port 0 Data Lane 2 Input
20 GPIO WKUP_GPIO0_34 (E35) Bi-Dir
21 CSI2_D3_P CSI Port 0 Data Lane 3 Input
22 GPIO WKUP_GPIO0_39 (G33) Bi-Dir
23 CSI2_D3_N CSI Port 0 Data Lane 3 Input
24 GND Ground
25 <open> N/A
26 <open> N/A
27 <open> N/A
28 <open> N/A
29 <open> N/A
30 Power Power, 3.3V Output
31 <open> N/A
32 Power Power, 3.3V Output
33 <open> N/A
34 Power Power, 3.3V Output
35 <open> N/A
36 Power Power, 3.3V Output
37 <open> N/A
38 Power Power, IO Level (1.8 or 3.3V) Output
39 <open> N/A
40 Power Power, IO Level (1.8 or 3.3V) Output