LittleBoard 735
Reference Manual
iii
Contents
Chapter 1
About This Manual ....................................................................................................1
Purpose of this Manual ....................................................................................................................1
References ......................................................................................................................................1
Chapter 2
Product Overview......................................................................................................3
EBX Architecture..............................................................................................................................3
Product Description..........................................................................................................................4
Board Features ..........................................................................................................................5
Block Diagram..................................................................................................................................7
Major Components (ICs)..................................................................................................................8
Headers and Connectors ...............................................................................................................10
Jumper Header Definitions ............................................................................................................14
Specifications.................................................................................................................................14
Physical Specifications .............................................................................................................14
Environmental Specifications....................................................................................................15
Power Specifications ................................................................................................................15
Thermal/Cooling Requirements ................................................................................................15
Mechanical Specifications ........................................................................................................16
Chapter 3
Hardware .................................................................................................................17
Overview ........................................................................................................................................17
Interrupt Channel Assignments......................................................................................................18
Memory Map .................................................................................................................................19
I/O Address Map ...........................................................................................................................19
Floppy Drive Interface....................................................................................................................20
Parallel Port Interface ....................................................................................................................21
Serial Interfaces ............................................................................................................................22
Utility Interfaces ............................................................................................................................26
Utility 1 Interface ......................................................................................................................26
Keyboard Interface ..............................................................................................................26
External Battery ...................................................................................................................26
Reset Switch........................................................................................................................26
Speaker ...............................................................................................................................26
Utility 2 Interface .......................................................................................................................27
System Management Bus (SMBus) ....................................................................................27
Mouse Interface...................................................................................................................28
USB Interfaces...............................................................................................................................29
USB 2.0 Support.......................................................................................................................29
Legacy USB Support ...............................................................................................................29
USB0 and USB1 ......................................................................................................................29
USB2 and USB3 .......................................................................................................................30
USB4 and USB5 ......................................................................................................................30
Audio Interface...............................................................................................................................31
Video Interfaces ............................................................................................................................32
CRT Interface ...........................................................................................................................32
LVDS Interface .........................................................................................................................33
TV-Out Interface ......................................................................................................................34
Power Interfaces ............................................................................................................................34
Power-In Interface ....................................................................................................................34
Summary of Contents for LittleBoard 735
Page 1: ...LittleBoard 735 Single Board Computer Reference Manual P N 50 1Z020 1000 ...
Page 6: ...Contents vi Reference Manual LittleBoard 735 ...
Page 46: ...Chapter 3 Hardware 40 Reference Manual LittleBoard 735 ...
Page 50: ...Chapter 4 BIOS Setup 44 Reference Manual LittleBoard 735 ...
Page 52: ...Appendix A Technical Support 46 Reference Manual LittleBoard 735 ...