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ROM-7720
Advantech ROM-7720 Manuals
Manuals and User Guides for Advantech ROM-7720. We have
2
Advantech ROM-7720 manuals available for free PDF download: Design Manual, User Manual
Advantech ROM-7720 User Manual (77 pages)
RISC-based Qseven 2.1 Module with NXP i.MX8 ARM Cortex A72 Processor
Brand:
Advantech
| Category:
Network Hardware
| Size: 3 MB
Table of Contents
Table of Contents
7
Chapter 1 Product Overview
9
Introduction
10
Product Features
11
Mechanical Specifications
12
Electrical Specifications
12
Environmental Specifications
12
Chapter 2 H/W Installation
13
Board Connectors
14
Connector List
14
Board Block Diagram
22
Chapter 3 Software Functionality
23
Test Tools
24
Display Test
24
Audio Test
26
PCI-E Test
28
Battery Test
30
RS-232 Test
30
I2C Test
32
USB Test
33
RTC Test
35
MMC (Emmc/Sd) Test
36
Ethernet Test
38
CAN Test
38
GPIO Test
40
Watchdog Test
42
Package Content
43
Source Code Package
43
Setting up a Build Environment
46
Conventions
47
Introducing BSP
48
Build Instructions
50
Creating Boot-Up On-Board Flash from Pre-Built Image
51
Creating Boot-Up On-Board Flash from Built Sdcard Image
51
Customization
54
Package Addition
54
Setting up SDK
54
Setting up Cross Compiling Environment
54
Building & Updating U-Boot Manually
54
Building & Updating Kernel/Modules/Dtb Manually
55
Replace Kernel &Dts
56
System Recovery
57
Debug Message
57
Linux Software AP and Testing on ROM-7720
58
Hello World!" Application and Execution
58
Watchdog Timer Sample Code
59
GPIO Setting
62
RS232 Initial Code
62
Display Output Setting
63
Network Setup
65
Storage (Emmc/Sd Card)
66
Chapter 4 System Recovery
68
System Recovery
68
Chapter 5 Advantech Services
69
RISC Design-In Services
70
Contact Information
75
Technical Support and Assistance
76
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Advantech ROM-7720 Design Manual (88 pages)
Carrier Board Arm-based Qseven 2.1 Module with NXP i.MX8Quad Max arm Cortex A72/53 Processor
Brand:
Advantech
| Category:
Computer Hardware
| Size: 1 MB
Table of Contents
About this Document
7
Reference Documents
10
Revision History
10
Connector Pinout
12
Module Block Diagram
16
PCI Express
18
LAN Interface
23
Usb 2.0 Ports
33
USB2.0 Trace Length Guidelines
41
SDIO Interface
47
Signal Definitions
55
ESD Protection
64
General Purpose Input/Output
65
Can Interface
66
SPI Routing Guidelines
69
Connectivity Considerations
71
General Power Requirements
80
Power Management Signals
81
Power up Control
84
RTC Battery Lifetime
87
Electrical Characteristics
88
Absolute Maximum Ratings
88
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