Texas Instruments AM574x Manuals

Manuals and User Guides for Texas Instruments AM574x. We have 1 Texas Instruments AM574x manual available for free PDF download: User Manual

Texas Instruments AM574x User Manual (40 pages)

Industrial Development Kit (IDK) Evaluation Module (EVM) Hardware

Brand: Texas Instruments | Category: Microcontrollers | Size: 1 MB

Table of Contents
2
Preface
5
Read this First
5
Introduction
6
Description
6
REACH Compliance
6
System View
7
Am574X IDK EVM - Top View
7
Am574X IDK EVM - Bottom View
8
Am574X IDK EVM with LCD Display Assembly Attached - Top View
9
Am574X IDK EVM with LCD Display Assembly Attached - Bottom View
10
Functional Description
11
Am574X IDK EVM Block Diagram
11
Processor
12
Clocks
12
Reset Signals
12
Power Supplies
13
Power Source
13
Tps6590379 Pmic
13
AVS Control
13
Other Power Supplies
13
Connections from the TPS6590379 PMIC to the Am574X Processor
14
Configuration/Setup
15
Boot Configuration
15
I2C Address Assignments
15
SEEPROM Header
16
JTAG Emulation
16
Memories Supported
17
Ddr3L Sdram
17
SPI nor Flash
17
Board Identity Memory
17
Sd/MMC
17
Emmc NAND Flash
17
Ethernet Ports
18
100Mb Ethernet Ports on PRU-ICSS
18
Gigabit (1000Mb) Ethernet Ports
18
PRU-ICSS Ethernet Ports
18
USB Ports
19
Processor USB Port 1
19
Processor USB Port 2
19
FTDI USB Port
19
Pcie
19
Video Input and Output
20
Camera
20
Hdmi
20
Lcd
20
Industrial Interfaces
20
10.1 Profibus
20
10.2 Dcan
20
Rs-485
20
User Interfaces
21
11.1 Tri-Color Leds
21
11.2 Industrial Inputs
21
11.3 Industrial Outputs / Leds
21
Pin Use Description
21
12.1 Functional Interface Mapping
21
12.2 GPIO Pin Mapping
21
GPIO Pin Mapping
22
Board Connectors
23
Expansion Connector - J21
23
Microsd Connector - J15
26
Power Jack Connector - J1
26
Power Terminal Block Connector - J2
26
PRU1ETH0 RJ45 Connector - J3
27
PRU1ETH1 RJ45 Connector - J5
27
PRU2ETH0 RJ45 Connector - J6
28
PRU2ETH1 RJ45 Connector - J8
28
PRU2ETH0 Test Header Connector - J7
29
PRU2ETH1 Test Header Connector - J4
29
Camera Connector - J9
29
Gige RJ45 Connector - J10
30
Gige RJ45 Connector - J12
30
LCD Module FFC Connector - J16
31
Touchscreen Controller FFC Connector - J17
31
HDMI Standard A-Type Connector - J24
32
MIPI-60 JTAG Connector - J18
32
JTAG USB Micro-AB Connector - J19
34
USB Port 1 USB3.0 Standard A-Type Connector - J23
34
USB Port 2 USB2.1 Micro-AB Connector - J45
34
CAN Header Connector - J38
35
Profibus DB9F Connector - J14
35
RS-485 Header Connector - J39
35
EVM Important Notice
36
Pcie Connector - J22
36
Appendix A Known Deficiencies in Am574X IDK EVM
37
Power Solution Not Sufficient for Full Pcie Plug-In Card Compliance
37
Am574X IDK EVM Does Not Support Emmc HS200 Mode
37
Pcie Perstn Line Not in Proper State at Start-Up
37
EDIO Connectors J4 and J7 Should Support Real-Time Debugging for both PRU1 and PRU2
37
HDQ Implementation Not Correct
37
Removing the Power Plug and Inserting It Again While the Power Supply Is Energized May Cause Damage
37
Software Shutdown of PMIC Not Operational
38
PMIC Implementation Does Not Support Required SOC Shut-Down Sequence
38
USB Port Providing UART Console and XDS100 Emulation Not Isolated from EVM Board Supplies
38
Need 47-Μf Capacitor at Camera Header
38
Decoupling Capacitors Do Not Reflect Am574X PDN Recommendations
38
CCS System Reset Fails
38
Am574X IDK EVM Design Contains 2 Clamp Circuits that May Not be Necessary
39
Crystal Connected to Osc0 Needs to Have 50 Ppm or Better Long Term Accuracy
39
Software Must Program the CDCE913 for 0-Pf Load Capacitance
39
PHY Address LSB for U9 and U15 Can be Latched Incorrectly
39

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