Dave Embedded Systems Axel ULite, Руководство по оборудованию

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AXEL ULite Hardware Manual v.1.0.2
8.1 PSU input range..............................................................................................................59
8.1.1 PSU input configuration 0,1 ................................................................................... 59
8.1.2 PSU input configuration 2 ...................................................................................... 59
8.1.3 PSU input configuration 3 ...................................................................................... 59
8.2 Power consumption........................................................................................................59
8.2.1 Configuration1 ....................................................................................................... 60
8.3 Heat Dissipation..............................................................................................................60
9 Application Notes...................................................................................................................61
10 RESERVED AREA registration............................................................................................62
Illustration Index
Fig. 1: AXEL ULite.....................................................................................................................11
Fig. 2: AXEL ULite block diagram.............................................................................................13
Fig. 3: Board layout - top view..................................................................................................24
Fig. 4: Board bottom - top view.................................................................................................25
Fig. 5: Simplified block diagram of integrated power supply unit.............................................53
Fig. 6: Simplified block diagram of reset circuitry and voltage monitoring................................55
Fig. 7: Accessing the RESERVED AREA.................................................................................63
Index of Tables
Tab. 1: Related documents.........................................................................................................9
Tab. 2: Abbreviations and acronyms used in this manual...........................................................9
Tab. 3: CPU, Memories, Buses.................................................................................................14
Tab. 4: Peripherals....................................................................................................................14
Tab. 5: Electrical, Mechanical and Environmental Specifications.............................................15
Tab. 6: DDR3 Specifications.....................................................................................................18
Tab. 7: comparison....................................................................................................................20
Tab. 8: comparison....................................................................................................................20
Tab. 9: NOR flash specifications...............................................................................................21
Tab. 10: NAND flash specifications...........................................................................................22
Tab. 11: mechanical data table.................................................................................................26
Tab. 12: pinout table..................................................................................................................27
Tab. 13: J2 odd pins (1 to 203).................................................................................................30
Tab. 14: J2 even pins (2 to 204)................................................................................................34
Tab. 15: Ethernet interface signals............................................................................................36
Tab. 16: USB1 interface signals................................................................................................37
Tab. 17: USB2 interface signals................................................................................................37
Tab. 18: SD1 interface signals..................................................................................................38
Tab. 19: ECSPI1 interface signals............................................................................................39
Tab. 20: SPI NOR / SD option...................................................................................................56
Tab. 21: NAND / SD option.......................................................................................................57
Tab. 22: Application Notes.........................................................................................................61
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