Texas Instruments J742S2XH01EVM User Manual
Texas Instruments J742S2XH01EVM User Manual

Texas Instruments J742S2XH01EVM User Manual

Evaluation module

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EVM User's Guide: J742S2XH01EVM
J742S2XH01EVM Evaluation Module
Description
The J742S2XH01EVM evaluation module (EVM)
is a platform for evaluating the TDA4VPE-Q1
and TDA4APE-Q1 processors in vision analytics
and networking applications throughout automotive
and industrial markets. These processors perform
particularly well in multicamera, sensor fusion
and advanced driver-assistance system (ADAS)
domain-control applications. The J742S2XH01EVM
is supported by SDK processor, which includes
foundational drivers, compute and vision kernels, and
example application frameworks and demonstrations
that show how to take advantage of the powerful
heterogeneous architecture of Jacinto
Get Started
1. Order the EVM at J742S2XH01EVM.
2. Download the EVM
Design
3. Download the software from J742S2XH01EVM.
4. Read this user's guide.
Features
Processing capabilities includes four Arm
Cortex
®
-A72 microprocessor subsystem up to
®
2.0GHz, eight Arm
Cortex
to 1.0GHz. Up to three C7x floating point DSP
supporting 320GFLOPs at 1.0GHz. Up to two
deep-learning accelerators supporting 32TOPS at
1.0GHz
SPRUJD8 – JUNE 2024
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7 processors.
Files.
®
®
-R5F single cores up
J742S2XH01EVM
Copyright © 2024 Texas Instruments Incorporated
Triple display supported including two 3840 x
2160p (4K) displays using single DisplayPort
connector with Multi-Stream Transport (MST).
Second DisplayPort interface supports 1,920 x
1080p via DisplayPort. Graphics processing is
capable of supporting 50GFLOPS, 4GTexels/s
Capture capability includes three MIPI-CSI2 ports
each supporting rates of 10Gb/s. Supports up to
twelve cameras with multi-camera hub module
(separate module). Processing includes dual
Vision Processing Accelerators with ISP (VPAC),
Depth and Motion accelerators (DMPAC), and
multiple vision assist accelerators
Multiple different storage technologies are
supported allowing variety of configurations
and test scenarios – including LPDDR, Octal-
Serial NOR/NAND, Universal Flash Storage
(UFS), Embedded Mult-Media Card (eMMC) and
removable Secure Digital card (SD/MMC)
Software support includes TI processor SDK
Linux, RT-Linux, RTOS MCU+ SDK, QNX SDK,
out-of-box demos including Android
Applications
Automotive
and
industrial
Automotive front camera systems
Automotive surround view
systems
Industrial HMI
Robot teach pendant
J742S2XH01EVM Evaluation Module
Description
and
park assistance
1

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Summary of Contents for Texas Instruments J742S2XH01EVM

  • Page 1 – including LPDDR, Octal- Get Started Serial NOR/NAND, Universal Flash Storage (UFS), Embedded Mult-Media Card (eMMC) and 1. Order the EVM at J742S2XH01EVM. removable Secure Digital card (SD/MMC) 2. Download the EVM Design Files.
  • Page 2: Kit Contents

    1 Evaluation Module Overview 1.1 Introduction The J742S2XH01EVM is a standalone test, development, and evaluation module that contains a variety of both on-board peripherals and external interfaces, giving customers the flexibility to customize the platform to their needs. This design is not a reference design, as the design includes circuity for software development/debug and configuration flexibility.
  • Page 3: Specification

    USB Power regulator TPS25830-Q1 USB Type-C controller TUSB321 1.4 Specification The figure below shows the functional block diagram of the EVM. Figure 1-1. J742S2XH01EVM Block Diagram SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 4 2 Hardware 2.1 Key Features and Interfaces The J742S2XH01EVM is a high performance, standalone development platform that enables users to evaluate and develop automotive and industrial applications using the Texas Instruments' J742S2/TDA4VPE/TDA4APE processor. A summary of the EVM features include: •...
  • Page 5 Hardware Figure 2-1. Key Features and Interfaces (Top) Figure 2-2. Key Features and Interfaces (Bottom) SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 6: Power On/Off Procedure

    [LD5] is illuminated when a power source not within the correct voltage range (less than 22 VDC or greater than 52 VDC). J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 7: Power Control

    MCU_BOOTMODE [2:0] must be set to '000'. The EVM assigns MCU_BOOTMODE [1:0] to '00'. Dip switch SW7[1] maps to MCU_BOOTMODE [2] and must be set to OFF or ‘0’. SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 8 Other boot modes such as eMMC, Serial Flash, USB, Ethernet, and UART are supported. Please refer to processor's TRM for specific settings and complete list of supported modes. J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 9 A variety of signals multiplex with the Debug/Trace interface on the processor. If Trace is enabled, then the some peripheral interfaced can be impacted, including: Audio, CAN Bus 4/5, and RGMII1 Ethernet. SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 10: User Pushbuttons

    Wake from low power mode (any LP_STBY). Primary Function Alternate Function [LD2] User Defined (IO_EXP 0x22, bit P26) None [LD3] User Defined (IO_EXP 0x22, bit P27) None J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 11: Standard Interfaces

    2.5.1 Audio Input and Output The EVM supports stacked 3.5mm jacks [J29] for audio input and output. Texas Instruments PCM3168A codec provides the audio conversion with sampling rates up to 96KHz ADC/192KHz DAC(ADC and DAC). The top jack supports stereo microphone (with Mic bias) and the bottom jack supports stereo headphone outputs.
  • Page 12 The processor supports a single USB interface. Therefore, the user must configure for either the USB3.1 Type C interface or the USB2.0 Type A interface. Both cannot be operated simultaneously J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 13: Expansion Interfaces

    Conversion Trigger, configurable to ADC Instance 0 or 1 Input ADC1_AIN0 ADC Instance 1, Channel 0 Input ADC1_AIN1 ADC Instance 1, Channel 1 Input Ground Ground SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 14: Camera Interface

    Power, 3.3V Output CSIb_D2_P CSI Port 1 / Open Input Power Power, IO Level (1.8V or 3.3V) Output CSIb_D2_N CSI Port 1 / Open Input J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 15: Can-Bus Interface

    Pin # Pin Name Description Direction VBUS_LIN LIN Bus Power (4V-45V) Input (optional) LIN #1 Interface using UART6 Bi-Dir LIN #2 Interface using UART9 Bi-Dir SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 16: Circuit Details

    This sections provides additional details on the EVM design and processor connections. The top level block diagram shows the overall connectivity of the EVM (Section 1.4). J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 17 Bus, reduce CAN-FD availability (only MCU and MCAN16 available), as well as few other items. See schematic for a complete definition of interfaces which share resources. SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 18: I2C Address Mapping

    ‘0’ – Low Position Detected (Default) ‘1’ – High Position Detected WKUP_GPIO0_39 Power Management IC (PMIC) Input ‘0’ – Active Interrupt Request Interrupt ‘1’ – No Interrupt Requested (default) J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 19 ‘1’ – PCIe1 Reset is NOT asserted Output PCIe1 PERSTz to PORz ‘0’ – PCIe1 PERSTz is separate from PORz (End Point Mode) ‘1’ – PCIe1 PERSTz can control PORz SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 20 ‘1’ – LED [LD3] is OFF (default) Power Measurement Bus Enable Output ‘0’ – Enabled access to INA from processor (I2C1) (default) ‘1’ – Disables access to INA from processor J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 21 ‘1’ – DisplayPort Power is enabled DisplayPort #1 Transmitter Enable Output ‘0’ – DisplayPort Transmitter is disabled (default) ‘1’ – DisplayPort Transmitter is enabled SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 22: Power Monitoring

    Processor LPDDR IO (VDD_DDR_1V1) 0x4B (VDD_PHYCORE_0V8) 0.8V 10m-ohm 0x4B (VSYS_5V0) 0x4C (VDA_PLL_1V8) 1.8V 10m-ohm 0x4C (VSYS_3V3) 0x4D (VDA_PHY_1V8) 1.8V 10m-ohm 0x4D (VCCA_3V3_DDR) 3.3V 10m-ohm J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 23 Bit 13:11 = ‘000’ Density 64 Gb(bit 0 to 3) Bit 14 = ‘1’ ECC bits present (inline, not separate bits) Bit 15 = ‘1’ Density 64 Gb (bit 4) SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 24 MAC header control word (0 = 1 MAC address) MAC_ADDRS 0047 / 192B (Hex) MAC address END_LIST 0107 / 1B (Hex) 0xFE End Marker J742S2XH01EVM Evaluation Module SPRUJD8 – JUNE 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 25: Pcb Layouts

    The Bill Of Materials (BOM) is available in spreadsheet format (Microsoft Excel, *_BOM.XLSX) and is included as part of the design package download at Design Files. SPRUJD8 – JUNE 2024 J742S2XH01EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
  • Page 26: Compliance Information

    In compliance with the Article 33 provision of the EU REACH regulation, we are notifying you that this EVM includes components containing at least one Substance of Very High Concern (SVHC) above 0.1%. These uses from Texas Instruments do not exceed 1 ton per year. The SVHC’s are listed in Table 4-1.
  • Page 27 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
  • Page 28 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
  • Page 29 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
  • Page 30 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
  • Page 31 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
  • Page 32 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2024, Texas Instruments Incorporated...

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