Ampro LittleBoard800 Reference Manual page 5

Figure 2-4. Component Locations (Bottom view) ............................................................................11
Figure 2-5. Connector Pin-Out Identification ...................................................................................12
Figure 2-6. Connector Locations (Top view) ...................................................................................13
Figure 2-7. Jumpers and Fuse Locations (Top view) ......................................................................15
Figure 2-8. LittleBoard 800 Dimensions (Top view, #1) ..................................................................18
Figure 2-9. LittleBoard 800 Dimensions (Top view, #2) ..................................................................19
Figure 3-1. RS485 Serial Port Implementation................................................................................41
Figure 3-2. Oops! Jumper Connection ............................................................................................56
Figure 3-3. Hot Cable Jumper .........................................................................................................57
Figure 4-1. Opening BIOS Screen...................................................................................................61
Figure 4-2. Modifying Setup Parameters Screen ............................................................................62
Figure B-1. PXE Agent Boot Setup Screen.....................................................................................81
List of Tables
Table 2-1. Major Integrated Circuit Description and Function.........................................................10
Table 2-2. Connector Descriptions ..................................................................................................12
Table 2-3. Ethernet Port 1 (J23) LED Indicators .............................................................................14
Table 2-4. Ethernet Port 2 (J10) LED Indicators .............................................................................14
Table 2-5. Jumper Settings .............................................................................................................14
Table 2-6. Additional Component Descriptions ...............................................................................15
Table 2-7. Weight and Footprint Dimensions ..................................................................................16
Table 2-8. Environmental Requirements.........................................................................................16
Table 2-9. Power Supply Requirements..........................................................................................17
Table 3-1. Interrupt Channel Assignments......................................................................................23
Table 3-2. Memory Map ..................................................................................................................24
Table 3-3. I/O Address Map ............................................................................................................24
Table 3-4. PC/104-Plus Pin/Signal Descriptions (J2)......................................................................25
Table 3-5. PC/104 Interface Pin/Signal Descriptions (J1A) ............................................................29
Table 3-6. PC/104 Interface Pin/Signal Descriptions (J1B) ............................................................30
Table 3-7. PC/104 Interface Pin/Signal Descriptions (J1C) ............................................................31
Table 3-8. PC/104 Interface Pin/Signal Descriptions (J1D) ............................................................32
Table 3-9. Primary IDE Interface Pin/Signal Descriptions (J6) .......................................................34
Table 3-10. Secondary IDE Interface Pin/Signal Descriptions (J7).................................................35
Table 3-11. CompactFlash Interface Pin/Signal Descriptions (J8)..................................................37
Table 3-12. Floppy Drive Interface Pin/Signal Descriptions (J17)...................................................39
Table 3-13. Parallel Interface Pin/Signal Descriptions (J16)...........................................................40
Table 3-14. Serial A Interface Pin/Signal Descriptions (J11) ..........................................................42
Table 3-15. Serial B Interface Pin/Signal Descriptions (J12) ..........................................................43
Table 3-16. Utility 1 Interface Pin/Signal Descriptions (J15) ...........................................................46
Table 3-17. SMBus Reserved Addresses .......................................................................................47
Table 3-18. Utility 2 Interface Pin/Signal Descriptions (J13) ...........................................................48
Table 3-19. Utility 3 Interface Pin/Signal Descriptions (J18) ...........................................................49
Table 3-20. Ethernet Port 1 Pin/Signal Descriptions (J23)..............................................................51
Table 3-21. Ethernet Port 2 Pin/Signal Descriptions (J10)..............................................................52
Table 3-22. Audio Interface Pin/Signal Descriptions (J9)................................................................53
Table 3-23. CRT Interface Pin/Signal Descriptions (J3)..................................................................54
Table 3-24. LVDS Interface Pin/Signal Descriptions (J26) .............................................................55
Table 3-25. Power Supply Input Pin/Signal Descriptions (J19).......................................................58
Table 3-26. Optional CPU Fan (J21) ...............................................................................................58
LittleBoard 800 Reference Manual
Contents
v