MicroSys Electronics miriac SBC-LS1028A, Руководство пользователя

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Table of Contents
miriac SBC-LS1028A User Manual V 1.0 2/65
© MicroSys Electronics GmbH 2019
Table of Contents
1 General Notes .............................................. 4
1.1 Warranty ........................................................ 4
1.2 Links .............................................................. 4
1.3 Liability .......................................................... 4
1.4 Offer to Provide Source Code of Certain
Software ........................................................ 5
1.5 Symbols, Conventions and Abbreviations ..... 6
Symbols ........................................................ 6
Conventions .................................................. 6
2 Introduction ................................................. 7
2.1 Safety and Handling Precautions .................. 7
2.2 Short Description ........................................... 8
2.3 Shipping List .................................................. 8
2.4 Feature Changelist for HW Revisions ........... 8
Revision 1 ..................................................... 8
Revision 2 ..................................................... 8
2.5 Functional Coverage ..................................... 9
3 Quick Start Guide ...................................... 10
3.1 Prerequisites ............................................... 10
Minimum Requirements .............................. 10
Recommended Items .................................. 10
3.2 Board Preparation and Power-Up ............... 11
3.3 Operation .................................................... 12
U-Boot Startup............................................. 12
Linux ............................................................ 13
4 System Description ................................... 14
4.1 Block Diagram ............................................. 14
4.2 Feature Overview ........................................ 14
4.3 Mechanical Dimensions .............................. 16
MPX-LS1028A............................................. 16
SBC-LS1028A ............................................. 17
4.4 Connector Layout
– Top .............................. 18
4.5 Connector Layout
– Bottom ......................... 19
4.6 Power Supply .............................................. 20
Input Supply Rating ..................................... 20
Input Protection ........................................... 20
Input Power Connector 1 (Pressure
Clamp) ......................................................... 21
Input Power Connector 2 (Power-Jack) ....... 21
Power Supply Structure ............................... 22
RTC Backup Battery .................................... 22
Current Measurement ................................. 23
Voltage Monitoring ...................................... 23
Fuses .......................................................... 23
5 System Core, Boot Configuration and
On-Board Memory ..................................... 24
5.1 Processor NXP LS1028A ............................ 24
5.2 JTAG Chain ................................................. 24
Carrier.......................................................... 24
CPU Module ................................................ 24
5.3 Reset Structure ............................................ 25
RSTIN# / HRST# ......................................... 26
Watchdog .................................................... 26
JTAG / Boundary Scan ................................ 26
PCI-Express Reset ...................................... 26
5.4 Clock Distribution ......................................... 27
5.5 Boot Options ................................................ 28
5.6 QSPI Flash .................................................. 29
QSPI NAND Flash ....................................... 29
QSPI NOR Flash ......................................... 30
5.7 I²C Bus......................................................... 31
6 Peripherals ................................................. 32
6.1 Connector References ................................. 32
6.2 Module Connector ....................................... 33
6.3 LAN Connections ......................................... 33
SGMII .......................................................... 34
RGMII .......................................................... 35
QSGMII........................................................ 36
6.4 PCIe Connections ........................................ 37
Mini-PCIe Slot .............................................. 37
Mini-PCIe Slot / mSATA Slot ....................... 39
PCIe Root Complex / Endpoint .................... 41
6.5 MicroSD Card Slot ....................................... 42
6.6 USB ............................................................. 43
USB1 ........................................................... 43
USB2 ........................................................... 45
USB3 ........................................................... 46
6.7 DisplayPort .................................................. 47
6.8 CAN ............................................................. 48
6.9
mikroBus™-Interface ................................... 49
6.10 JTAG Connector .......................................... 51
JTAG for module ......................................... 51
JTAG on carrier ........................................... 52
6.11 Fan Connector ............................................. 53
6.12 Test Connector ............................................ 53
7 Switches, Buttons and Jumpers .............. 54
7.1 Boot Device Switch ...................................... 54
7.2 Board Configuration Switch ......................... 55