Table of Contents
1General 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
1.5.1 Symbols ........................................................6
1.5.2 Conventions ..................................................6
2Introduction .................................................7
2.1 Safety and Handling Precautions..................7
2.2 Short Description...........................................8
2.3 Shipping List..................................................8
2.4 Functional Coverage.....................................9
3Quick Start Guide......................................10
3.1 Prerequisites ...............................................10
3.1.1 Minimum Requirements ..............................10
3.1.2 Recommended Items..................................10
3.2 Board Preparation and Power-Up ...............11
3.3 Operation ....................................................12
3.3.1 U-Boot Startup.............................................12
3.3.2 Linux............................................................14
4System Description...................................15
4.1 Block Diagram.............................................15
4.2 Feature Overview........................................15
4.3 Mechanical Dimensions ..............................18
4.3.1 MPX-LS1088A.............................................18
4.3.2 SBC-LS1088A-TSN.....................................19
4.4 Connector Layout –Top..............................20
4.5 Power Supply..............................................21
4.5.1 Input Supply Rating.....................................21
4.5.2 Input Power Connector................................21
4.5.3 Power Supply Structure...............................22
4.5.4 RTC Backup Battery....................................22
4.5.5 Current Measurement .................................23
4.5.6 Fuses ..........................................................23
5System Core, Boot Configuration and
On-Board Memory.....................................24
5.1 Processor NXP LS1088A............................24
5.2 JTAG Chain.................................................24
5.3 Reset Structure ...........................................24
5.4 Clock Distribution ........................................26
5.5 Boot Configuration.......................................28
5.6 NAND Flash ................................................29
5.7 QSPI Flash..................................................30
5.8 I²C Bus.........................................................31
5.8.1 I2C-1............................................................31
5.8.2 I2C-2............................................................32
6Peripherals.................................................34
6.1 Connector References.................................34
6.2 Module Connector.......................................35
6.3 Serdes usage ..............................................35
6.4 LAN Connections.........................................35
6.4.1 Possible LAN-Configurations.......................36
6.4.2 SRD1 (XFI / SGMII).....................................37
6.4.3 SRD6 (XFI / SGMII).....................................37
6.4.4 SRD2 (QSGMII / SGMII)..............................37
6.4.5 SRD3 (QSGMII / SGMII)..............................38
6.4.6 TSN 1-4 Connections ..................................40
6.4.7 TSN 5-8 Connections ..................................41
6.4.8 MDIO1 addressing.......................................42
6.4.9 MDIO2 addressing.......................................42
6.5 PCIe Connections........................................43
6.6 MicroSD Card Slot.......................................46
6.7 USB.............................................................47
6.7.1 USB1...........................................................47
6.7.2 USB2...........................................................48
6.7.3 USB3...........................................................49
6.8 MCU Connector...........................................50
6.9 JTAG 1 Connector (Processor) ...................51
6.10 JTAG 2 Connector (Carrier Components) ...52
6.11 I2C / SPI Extension (JP1)............................53
6.12 GPIO Extension (JP2) .................................53
6.13 Fan Connector (PWE).................................55
7Switches, Buttons and Jumpers ..............56
7.1 Boot Device Switch......................................56
7.2 Board Configuration Switch.........................57
7.3 Reset Button................................................58
8LEDs ...........................................................59
8.1 RJ45 LEDs 10Gb.........................................59
8.2 RJ45 LEDs QSGMII ....................................60
8.3 RJ45 LEDs TSN..........................................61
8.4 Power And Reset LEDs...............................63
8.5 RGB LEDs...................................................64
9Software .....................................................65
9.1 U-Boot .........................................................65
9.2 Operating System Support ..........................65
9.3 Flash Layout................................................66
9.3.1 NAND Flash.................................................66
