SPRUJ09D
March 2022 – September 2023
AM2631
,
AM2631-Q1
,
AM2632
,
AM2632-Q1
,
AM2634
,
AM2634-Q1
1
Abstract
Trademarks
1
Preface: Read This First
2.1
Sitara MCU+ Academy
2.2
If You Need Assistance
2.3
Important Usage Notes
2
Control Card Overview
3.1
Kit Contents
3.2
Key Features
3.3
Component Identification
3.4
HSEC 180-pin Control Card Docking Station
3.5
Compliance
3
Board Setup
4.1
Power Requirements
4.1.1
Power Input Using USB Type-C Connector
4.1.2
Power Status LEDs
4.1.3
Power Tree
4.1.4
Power Sequence
4.2
Push Buttons
4.3
Boot Mode Selection
4.4
JTAG Path Selection
4
Hardware Description
5.1
Functional Block Diagram
5.2
GPIO Mapping
5.3
Reset
5.4
Clock
5.5
Memory Interface
5.5.1
QSPI
5.5.2
Board ID EEPROM
5.6
Ethernet Interface
5.6.1
RGMII
5.6.2
PRU-ICSS
5.6.3
LED Indication in RJ45 Connector
5.7
I2C
5.8
Industrial Application LEDs
5.9
SPI
5.10
UART
5.11
MCAN
5.12
FSI
5.13
JTAG
5.14
Test Automation Header
5.15
LIN
5.16
MMC
5.17
ADC and DAC
5.18
HSEC Pinout and Pinmux Mapping
5
References
6.1
References
6.2
Other TI Components Used in This Design
Revision History
A E2 Design Changes
B E1 HSEC Pinout Table
3.1.4
Power Sequence
Figure 3-5
Power Sequence Diagram