Related Manuals for Texas Instruments AM574x
Summary of Contents for Texas Instruments AM574x
- Page 1 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware User's Guide Literature Number: SPRUIJ9 April 2018...
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Page 2: Table Of Contents
..........................PCIe ....................... Video Input and Output ........................Camera ........................HDMI ..............................................Industrial Interfaces ........................10.1 Profibus ........................10.2 DCAN ........................10.3 RS-485 Table of Contents SPRUIJ9 – April 2018 Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... - Page 3 Decoupling capacitors do not reflect AM574x PDN recommendations ..................... A.12 CCS System Reset fails ......A.13 AM574x IDK EVM design contains 2 clamp circuits that may not be necessary ......A.14 Crystal connected to osc0 needs to have 50 ppm or better long term accuracy ..........A.15 Software must program the CDCE913 for 0-pf load capacitance ..........
- Page 4 AM574x IDK EVM - Top View ..................AM574x IDK EVM - Bottom View ..........AM574x IDK EVM with LCD Display Assembly Attached - Top View ........... AM574x IDK EVM with LCD Display Assembly Attached - Bottom View ..................AM574x IDK EVM Block Diagram ..........
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Page 5: Preface
Preface SPRUIJ9 – April 2018 Read This First About This Manual This document describes the hardware architecture of the AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) (Part# TMDSIDK574IDK) that supports the Texas Instruments Sitara™ ARM ® Cortex -A15 AM574x processor family. -
Page 6: Introduction
Ethernet based interfaces. Using standard interfaces, the AM574x IDK may interface to other processors or systems and act as a communication gateway or controller. In addition, it can directly operate as a standard remote I/O system or a sensor connected to an industrial communication network. -
Page 7: System View
System View The system view of the AM574x IDK EVM consists of the main board and the camera board. There is also an optional LCD panel and touch screen assembly that can be attached to the AM574x IDK EVM. -
Page 8: Am574X Idk Evm - Bottom View
Introduction www.ti.com Figure 2. AM574x IDK EVM - Bottom View AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 9: Am574X Idk Evm With Lcd Display Assembly Attached - Top View
Introduction www.ti.com Figure 3. AM574x IDK EVM with LCD Display Assembly Attached - Top View SPRUIJ9 – April 2018 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 10: Am574X Idk Evm With Lcd Display Assembly Attached - Bottom View
Introduction www.ti.com Figure 4. AM574x IDK EVM with LCD Display Assembly Attached - Bottom View AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 11: Functional Description
Functional Description The AM574x IDK EVM is implemented on a single board with interface circuitry, memory ICs, and connectors around the AM5748 processor. The board also contains power conversion circuitry to efficiently create the needed power supply voltages from a single +5V input. As stated previously, this EVM ships with a separate camera module that plugs in to the main board. -
Page 12: Processor
PMIC. This initiates a re-start that drives RESET_OUT low and resets all voltages to their initial values. Since RESET_OUT from the PMIC is connected to PORz in the AM574x device, a hard reset is forced on the SOC that meets the needs of the erratum workaround. -
Page 13: Power Supplies
This section describes how the power supplies required for the design are generated. Power Source The AM574x IDK EVM uses an external 5V power supply. The 5V power input is converted into different voltage levels to provide power inputs to the AM574x processor and other circuitry. -
Page 14: Connections From The Tps6590379 Pmic To The Am574X Processor
• R1Z-3.305HP Isolated DC-DC Supply: This converter generates 5.0V isolated from the primary 3.3V DC supply on board for the DCAN interface. Figure 6. Connections from the TPS6590379 PMIC to the AM574x Processor 1.15 V VDD_MPU PMIC 1.06 V... -
Page 15: Configuration/Setup
The secondary boot device selected by this boot mode is QSPI1. I2C Address Assignments The AM574x IDK EVM contains multiple I2C buses connected to a master port on the processor. Each bus contains one or more I2C slave devices that must have unique addresses to prevent contention. -
Page 16: Seeprom Header
SEEPROM Header Each of the AM574x IDK EVMs has a unique serial number. This serial number is printed on a sticker attached to the IDK and it is programmed into a SEEPROM memory device connected to the AM5748 processor over the I2C bus. The SEEPROM also contains board details such as board type, version, configuration, and so on. -
Page 17: Memories Supported
The SD/MMC connector on the AM574x IDK EVM is a MicroSD connector (part number SCHA5B0200). This is a standard SD/MMC card type of connector. It is connected to the MMC1 port of the AM574x processor that is optimized for this use. Refer to the AM574x Sitara Processors Silicon Revision 1.0 Data... -
Page 18: Ethernet Ports
Ethernet Ports The AM574x IDK EVM supports up to four 100Mb Industrial Ethernet ports attached to the PRU-ICSS subsystems and up to two Gigabit (1000Mb) Ethernet ports connected to the integrated Ethernet switch. The final number of available ports depends on the configuration options. The default configuration provides two 100Mb Industrial Ethernet ports and two Gigabit (1000Mb) Ethernet ports. -
Page 19: Usb Ports
The USB2.1 standard defines different ranges of capacitance for the VBUS pin depending on whether it is host or device. Since this port can do either, the AM574x IDK EVM provides the capability to meet either requirement. The VBUS pin from the connector contains a 4.7µF capacitor that is appropriate for device mode operation. -
Page 20: Video Input And Output
LCD panel display and HDMI video output. Camera The AM574x IDK EVM supports a camera daughterboard that attaches to a 24-pin (2 × 24) header, J9. The custom-designed camera module from TI, previously designed for the AM437x IDK EVM, mounts on this header. -
Page 21: User Interfaces
Some signals of the AM5748 device are connected to a fixed device on the EVM where it cannot be changed. However, some of the signals of the AM5748 device are connected to devices on the AM574x IDK EVM based on the profile setting. -
Page 22: Gpio Pin Mapping
SPI1_SCLK GPIO7_7 AM572X_HAPTICS_TRIG Output EXT PD SPI1_D1 GPIO7_8 AM57XX_INDETHER_LED2_GRN Output EXT PD SPI1_D0 GPIO7_9 AM57XX_INDETHER_LED2_RED Output EXT PD AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 23: Board Connectors
Board Connectors www.ti.com Board Connectors This section shows the pin-outs for the connectors on the AM574x IDK EVM. Table 6. Expansion Connector - J21 Signal Name Secondary Signal Name V3_3D — V5_0D — PR1_EDC_LATCH0 — GPMC_CS0 — PR1_EDC_SYNC0 — GPMC_CS3 —... - Page 24 GPMC_WAIT0 — AM57XX_GPMC_AD5 — PR2_UART0_RXD — AM57XX_GPMC_AD6 — PR2_UART0_TXD — AM57XX_GPMC_AD7 — GPMC_CLK — DGND — DGND — AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...
- Page 25 V12_0D INDUS_INPUT7 V12_0D DGND No Connect DRAIN0 DRAIN1 DRAIN2 DRAIN3 DRAIN4 DRAIN5 DRAIN6 DRAIN7 V5_0D V5_0D DGND DGND SPRUIJ9 – April 2018 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...
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Page 26: Microsd Connector - J15
Table 9. Power Jack Connector - J1 Signal Name VPWRIN_JCK DGND DGND Table 10. Power Terminal Block Connector - J2 Signal Name VPWRIN_JCK DGND AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 27: Pru1Eth0 Rj45 Connector - J3
YEL LED Cathode RXLINK GRN LED Anode V3_3D GRN LED Cathode PRU1ETH1_LINKLED SHLD1 Shield AGNDFRAME_PRU1ETH1 SHLD2 Shield AGNDFRAME_PRU1ETH1 SPRUIJ9 – April 2018 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 28: Pru2Eth0 Rj45 Connector - J6
YEL LED Cathode RXLINK GRN LED Anode V3_3D GRN LED Cathode PRU2ETH1_LINKLED SHLD1 Shield AGNDFRAME_PRU2ETH1 SHLD2 Shield AGNDFRAME_PRU2ETH1 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 29: Pru2Eth0 Test Header Connector - J7
CAM1_WEN AM572X_VIN4B_DATA5 CAM1_GIO1 CAM_ENn CAM1_DATA5 AM572X_VIN4B_DE CAM1_FIELD AM572X_VIN4B_FLD DGND I2C_SCL IND_I2C_SCL Clock 20.000 MHz Osc Out I2C_SDA IND_I2C_SDA SPRUIJ9 – April 2018 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 30: Gige Rj45 Connector - J10
RT YEL Anode DGND LEFT GRN Anode DGND LEFT YEL Anode PU to PHY1_LED_LINKn SHLD1 Shield AGND_GBETH1 SHLD2 Shield AGND_GBETH1 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 31: Lcd Module Ffc Connector - J16
Table 21. Touchscreen Controller FFC Connector - J17 Pin Name Signal Name IND_I2C_SDA IND_I2C_SCL TSC_RESETn GPIO_TOUCH_RESETn TSC_INT TOUCH_INT V3_3D DGND SPRUIJ9 – April 2018 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 32: Hdmi Standard A-Type Connector - J24
No Connect VREF_TR PU to V3_3D TR_CLK0 EMU2 TR_CLK1 No Connect TGT_DETECT DGND DGND TRD0.0 EMU3 TRD1.0 No Connect AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... - Page 33 TRD3.9 No Connect TRD2.9 No Connect DGND DGND TR_CLK3 No Connect TR_CLK2 No Connect DGND DGND DGND DGND SPRUIJ9 – April 2018 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated...
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Page 34: Jtag Usb Micro-Ab Connector - J19
Table 26. USB Port 2 USB2.1 Micro-AB Connector - J45 Pin Name Signal Name VBUS VUSB_VBUS2 USB2_CONN_DM USB2_CONN_DP USB2_ID DGND GNDUSB2 GNDUSB2 GNDUSB2 GNDUSB2 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 35: Can Header Connector - J38
VPROFI No Connect PROFIBUS_B No Connect Table 29. RS-485 Header Connector - J39 Signal Name RS485_A RS485_B DGND SPRUIJ9 – April 2018 AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 36: Evm Important Notice
HSIn(0) PCIE_PERn0 Ground DGND EVM Important Notice Refer to the STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES (SSZZ027). AM574x Industrial Development Kit (IDK) Evaluation Module (EVM) SPRUIJ9 – April 2018 Hardware Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 37: Appendix A Known Deficiencies In Am574X Idk Evm
Power solution not sufficient for full PCIe plug-in card compliance The AM574x IDK EVM supports compatibility to PCIe x1 plug-in cards. It is not compliant with the PCIe Card Electro-Mechanical (CEM) specification. Specifically, the board does not provide the recommended power per the CEM. -
Page 38: Software Shutdown Of Pmic Not Operational
The PMIC can enforce this start-up and also the shut-down sequence if the PMIC RESET_IN is driven low at least 1.1ms before the main supply to the PMIC collapses. However, the AM574x IDK EVM design does not contain a circuit for this. Please refer to the AM571 IDK EVM design (v1.3 or later) for an example of the required circuitry. -
Page 39: Am574X Idk Evm Design Contains 2 Clamp Circuits That May Not Be Necessary
3.3V supply inputs must never be more than 2.0V above the VDDS18V supply, even during ramping up or ramping down. The AM574x IDK EVM design contains these clamp circuits on both V3_3D, that powers almost all VDDSHVx supplies, and VSDMMC, that powers VDDSHV8 used with the SDCARD on MMC1. - Page 40 IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products;...
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