Table of Contents
1General Notes..............................................3
1.1 Warranty........................................................3
1.2 Links..............................................................3
1.3 Liability..........................................................3
1.4 Offer to Provide Source Code of Certain
Software........................................................4
1.5 Symbols, Conventions and Abbreviations.....5
1.5.1 Symbols ........................................................5
1.5.2 Conventions ..................................................5
1.6 Safety and Handling Precautions..................6
2Short Description........................................7
3System Description.....................................8
3.1 Block Diagram...............................................8
3.2 System Components.....................................8
3.3 Power Consumption......................................8
3.4 Cooling........................................................10
3.5 Ordering Information ...................................10
4Technical Description...............................11
4.1 Pinouts........................................................11
4.1.1 Module Connector –Bottom Pins [ST1]......11
4.1.2 Module Connector –Top Pins [ST1] ...........17
4.1.3 Programming Connector [ST2]....................22
4.2 Reset Structure ...........................................23
4.3 Power Structure...........................................25
4.4 Clock Structure............................................27
4.5 Boot Sources...............................................28
4.6 LEDs ...........................................................29
4.7 RTC (Real-Time Clock)...............................30
4.8 Temperature sensor....................................31
4.9 Power-up/down behaviour...........................32
4.10 GPIO Expander (2 GByte NAND version
only) ............................................................33
4.11 Interface Description ...................................34
4.11.1 GPIOs .........................................................34
4.11.2 JTAG/COP ..................................................36
4.11.3 I2C...............................................................37
4.11.4 QSPI............................................................39
4.11.5 SPI...............................................................40
4.11.6 NAND ..........................................................41
4.11.7 USB.............................................................42
4.11.8 UART...........................................................45
4.11.9 eSDHC ........................................................47
4.11.10 SerDes.........................................................52
4.11.11 RGMII..........................................................54
4.11.12 QUICC Engine.............................................58
4.11.13 10G Mode....................................................59
5Mechanical Description.............................60
5.1 Edge Finger.................................................60
5.2 Board Outline...............................................63
5.3 Height..........................................................64
5.4 Thickness ....................................................64
5.5 Top Side Component Layout.......................65
5.6 Bottom Side Component Layout..................66
6Software .....................................................67
6.1 U-Boot .........................................................67
6.2 Operating System........................................67
7Safety Requirements And Protective
Regulations................................................68
7.1 EMC ............................................................68
7.2 ESD.............................................................68
7.3 Reliability.....................................................68
7.4 Climatic conditions.......................................69
7.5 RoHS...........................................................69
8General notes.............................................70
9Appendix....................................................71
9.1 Acronyms.....................................................71
9.2 Table of Figures...........................................72
9.3 Table of Tables............................................73
10 History........................................................75
