Table Of Contents - Ampro Little Board 700 Reference Manual

Contents
Chapter 1 About This Manual .........................................................................................................1
Purpose of this Manual .......................................................................................................................1
Reference Material .............................................................................................................................1
Related Ampro Products.....................................................................................................................2
Chapter 2 Product Overview...........................................................................................................5
EBX Architecture ................................................................................................................................5
Product Description ............................................................................................................................6
Board Features ...............................................................................................................................7
Block Diagram ..............................................................................................................................10
Major Integrated Circuits (ICs) .....................................................................................................11
Connector Definitions ...................................................................................................................12
Additional Components ................................................................................................................12
Jumper Definitions ........................................................................................................................14
LED Definitions .............................................................................................................................14
Specifications....................................................................................................................................16
Physical Specifications .................................................................................................................16
Mechanical Specifications ............................................................................................................17
Power Specifications ....................................................................................................................19
Environmental Specifications .......................................................................................................19
Thermal/Cooling Requirements....................................................................................................19
Chapter 3 Hardware .......................................................................................................................21
Overview ........................................................................................................................................21
CPU (U1) ........................................................................................................................................22
Memory ........................................................................................................................................22
SDRAM Memory...........................................................................................................................22
Flash Memory (U17).....................................................................................................................22
Serial EEPROM (SEEP)...............................................................................................................22
Interrupt Channel Assignments ....................................................................................................23
Memory Map.................................................................................................................................23
I/O Address Map...........................................................................................................................24
PC/104-Plus Interface (J21) .............................................................................................................25
PC/104 Interface (J1A,B,C,D)...........................................................................................................30
IDE Interface (J12, J17) ....................................................................................................................33
CompactFlash Adapter (J23)............................................................................................................36
Floppy Drive Interface (J14) .............................................................................................................38
Parallel Port Interface (J15) ..............................................................................................................39
Serial Interfaces (J11, J13)...............................................................................................................40
Utility Interfaces ................................................................................................................................44
Utility 1 Interface (J16) ......................................................................................................................44
Keyboard Interface .......................................................................................................................44
External Battery ............................................................................................................................44
Reset Switch.................................................................................................................................44
Speaker ........................................................................................................................................45
Utility 2 Interface (J24) ......................................................................................................................45
Mouse Interface............................................................................................................................45
System Management Bus (SMBus) .............................................................................................45
LittleBoard 700 Reference Manual iii