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......................................9
3.4 Cooling..........................................................9
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 Aurora Connector [ST4] ..............................22
4.1.4 Programming Connector [ST3]....................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 behavior.............................32
4.10 Interface Description ...................................33
4.10.1 GPIOs .........................................................33
4.10.2 JTAG/COP/Aurora.......................................34
4.10.3 I2C...............................................................35
4.10.4 SPI ..............................................................36
4.10.5 NAND..........................................................38
4.10.6 nvSRAM ......................................................39
4.10.7 USB.............................................................40
4.10.8 UART...........................................................42
4.10.9 eSDHC ........................................................44
4.10.10 SerDes.........................................................46
4.10.11 RGMII / MII..................................................48
4.10.12 IEEE1588 ....................................................52
4.10.13 Quicc Engine...............................................53
4.10.14 TDM.............................................................54
4.10.15 DMA.............................................................55
4.10.16 Display Interface Unit (DIU).........................56
5Mechanical Description.............................58
5.1 Edge Finger.................................................58
5.2 Board Outline...............................................61
5.3 Height..........................................................62
5.4 Thickness ....................................................62
5.5 Top Side Component Layout.......................63
5.6 Bottom Side Component Layout..................64
6Software .....................................................65
6.1 U-Boot .........................................................65
6.2 Operating System........................................65
7Safety Requirements And Protective
Regulations................................................66
7.1 EMC.............................................................66
7.2 ESD.............................................................66
7.3 Reliability.....................................................66
7.4 Climatic conditions.......................................67
7.5 RoHS...........................................................67
8General notes.............................................68
9Appendix....................................................69
9.1 Acronyms.....................................................69
9.2 Table of Figures...........................................70
9.3 Table of Tables............................................71
10 History........................................................73
