Microchip Technology EVB-LAN9662 Manuals

Manuals and User Guides for Microchip Technology EVB-LAN9662. We have 1 Microchip Technology EVB-LAN9662 manual available for free PDF download: User Manual

Microchip Technology EVB-LAN9662 User Manual (68 pages)

Brand: Microchip Technology | Category: Motherboard | Size: 14 MB

Table of Contents
3
Preface
7
Notice to Customers
7
Introduction
7
Document Layout
7
Conventions Used in this Guide
8
Documentation Conventions
8
Warranty Registration
9
The Microchip Website
9
Development Systems Customer Change Notification Service
9
Customer Support
10
Document Revision History
10
Chapter 1. Overview
11
Introduction
11
References
11
Terms and Abbreviations
11
EVB-LAN9662 Overview
12
Features
12
CPU System
13
Embedded ARM ® Cortex A7 CPU System
13
External CPU Interfaces
14
Management
14
Network Ports
14
Timing and Synchronization
14
Synce
14
Ptp/Ieee1588V2/802.1As-2020
14
Chapter 2. Management Software
15
Introduction
15
Switchdev for Management and Debugging
15
Chapter 3. EVB-LAN9662 End-Node and EVB-LAN9662-Carrier Boards
17
Introduction
17
EVB-LAN9662 End-Node Module
17
Board Overview
17
Power DC Input and LED
17
Reset Button and LED
18
Front Port Layout and Leds
18
Micro-USB 2.0 Console Port
18
USB 2.0 Host Port
18
Pcie ® 2.0 Endpoint
18
ARM ® CPU JTAG Connector
19
Expansion Header
19
Edge Connector
19
Boot Modes and Reference Clock
20
EVB-LAN9662-Carrier Board for EVB-LAN9662
20
Board Overview
20
Power DC Input and LED
20
SFP Connectors with Associated Status Leds
20
SMA Connectors at Rear
21
CAN BUS Header
21
IO-FPGA for RTE Support
21
Raspberry Pi Compute Module 4 Interface Connector
21
Chapter 4. EVB-LAN9662 End-Node Hardware Details
23
Block Diagram
23
LAN9662 VCORE CPU System
23
Boot Mode Strapping
23
PLL Strapping
24
Reference Clocks
24
Ddr3L Sdram
25
SPI nor Flash Device
25
SPI nor Flash Device Programming
25
E-MMC Flash Device-Bulk Storage
25
Pcie ® 2.0 Endpoint
26
ARM ® CPU JTAG Connector
26
Jtag Header
26
Ethernet Ports
27
PHY Copper Interface
27
ICM-Integrated Magnetics
28
MII-Management
28
Port Leds Controlled through Serial GPIO Engine
28
Micro-USB Console Port
28
USB 2.0 Host Port
29
Reset and Reset Button
29
Power Supply
30
DC/DC Converters
30
Power Supply Sequencing
30
Expansion Header
30
Edge Connector
33
GPIO Usage Overview
34
Chapter 5. EVB-LAN9662-Carrier Hardware Details
37
Block Diagram
37
260-Pin SO-DIMM Connector
37
SFP Connectors Supported through the Serial GPIO
38
Serial GPIO Input
38
Serial GPIO Output
38
SMA Connectors at Rear
39
CAN BUS Interface
39
IO-FPGA for RTE Support
40
IO-FPGA Digital Inputs and Outputs with Status Leds
40
User Button Input to FPGA
41
JTAG and Programming Header
41
FPGA Header for Debug SPI Access
42
Micro-USB Connector for FPGA Debug SPI Access
42
FPGA Probe
42
Raspberry Pi Compute Module 4 Interface Connector
43
Pcie ® 2.0 Endpoint and SPI
46
CM4 USB 2.0 Host Ports
46
CM4 Micro-USB Console Port
48
CM4 HDMI Connector
48
CM4 Micro-SD Connector
49
Cm4 hat ID Eeprom
49
CM4 Configuration Header
49
Optional Reference Clock
50
Control of Board Reset
50
Power DC Input and LED
50
DC/DC Converters
50
Power Supply Sequencing
50
Appendix A. PCB Layout and Silk Screens
51
Introduction
51
EVB-LAN9662 End-Node PCB Layers
52
EVB-LAN9662 End-Node Layer 1 (TOP)
53
EVB-LAN9662 End-Node Layer 2 (GND)
54
EVB-LAN9662 End-Node Layer 3 (POWER)
55
EVB-LAN9662 End-Node Layer 4 (BOTTOM)
56
EVB-LAN9662 End-Node DDR3L Close up
57
EVB-LAN9662 End-Node PCB Layer Stack-Up
58
EVB-LAN9662-Carrier PCB Layers
59
EVB-LAN9662-Carrier Layer 1 (TOP)
60
EVB-LAN9662-Carrier Layer 2 (GND)
61
EVB-LAN9662-Carrier Layer 3 (POWER)
62
EVB-LAN9662-Carrier Layer 4 (POWER)
63
EVB-LAN9662-Carrier Layer 5 (GND)
64
EVB-LAN9662-Carrier Layer 6 (BOTTOM)
65
EVB-LAN9662-Carrier PCB Layer Stack-Up
66
PCB Trace Widths and Clearance
67
Worldwide Sales and Service
68

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