Ampro Corporation LITTLE BOARD 5001451A - Manual (Page 3)

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Table of Contents
Preface
Introduction......................................................................................................................................... vii
Technical Support ......................................................................................................................... vii
Introduction
General Description .......................................................................................................................... 1–1
Product Feature Summary................................................................................................................ 1–1
CPU/Motherboard ....................................................................................................................... 1–1
Enhanced Embedded-PC BIOS ................................................................................................... 1–2
Modular PC/104-Plus Expansion Bus ......................................................................................... 1–2
CompactFlash Disk ..................................................................................................................... 1–2
Serial Ports.................................................................................................................................. 1–3
Parallel Port ................................................................................................................................ 1–3
Floppy Interface .......................................................................................................................... 1–3
PCI-Bus EIDE Interfaces ............................................................................................................ 1–3
PCI Audio Interface .................................................................................................................... 1–3
Flat Panel/CRT Display Controller............................................................................................. 1–4
100 MBps Ethernet LAN Interface ............................................................................................. 1–4
Enhanced Reliability ................................................................................................................... 1–4
Software ............................................................................................................................................ 1–5
Designing Little Board Systems ....................................................................................................... 1–5
On-board MiniModule Expansion ............................................................................................... 1–5
Little Board Development Platform And QuickStart Kit ........................................................... 1–6
Connector Descriptions ............................................................................................................... 1–7
Switch Descriptions (S1 – S5) ..................................................................................................... 1–8
Product Reference
Overview............................................................................................................................................ 2–1
Mounting Dimensions ....................................................................................................................... 2–1
Connector Summary.......................................................................................................................... 2–3
Jumper Summary.............................................................................................................................. 2–6
DC Power........................................................................................................................................... 2–7
Power Requirements ................................................................................................................... 2–7
Other Voltages ............................................................................................................................ 2–7
Switching Power Supplies........................................................................................................... 2–8
Powerfail NMI ............................................................................................................................. 2–8
Backup Battery ........................................................................................................................... 2–8
Cooling Requirements ....................................................................................................................... 2–8
Thermal Sensor ........................................................................................................................... 2–8
Fan Switch................................................................................................................................... 2–9