American Megatrends IB892 User manual

IB892
Intel ®Atom
EG20T Chipset
3.5”Disk Size SBC
USER’S MANUAL
Version 1.0

ii IB892 User’s Manual
Acknowledgments
AMI BIOS is a trademark of American Megatrends Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel are registered trademarks of Intel Corporation.
Microsoft Windows is a registered trademark of Microsoft
Corporation.
Winbond is a registered trademark of Winbond Electronics
Corporation.
All other product names or trademarks are properties of their
respective owners.

IB892 User’s Manual iii
Table of Contents
Introduction...................................................... 1
Product Description............................................................1
Checklist.............................................................................2
IB892 Specifications ..........................................................3
Board Dimensions..............................................................4
Installations...................................................... 5
Setting the Jumpers.............................................................6
Connectors on IB892........................................................10
BIOS SETUP....................................................17
Drivers Installation......................................33
Appendix...........................................................41
A. I/O Port Address Map..................................................41
B. Interrupt Request Lines (IRQ)......................................42
C. Watchdog Timer Configuration...................................43
D. Digital I/O Sample Code .............................................48

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INTRODUCTION
IB892 User’s Manual 1
Introduction
Product Description
The IB892-10T (Atom E640T, 1.0GHz) and IB892-13T (Atom E660T
1.6GHz) are 3.5-inch disk size SBCs that support wide operating
temperature [- 40 ~ +85 degree C]. Theyare based on the Intel® EG20T
I/O Hub and come on board with 1GB DDRII-800 addressable memory
IB892-10T/13T SBC supports and integrated graphics controller with an
LVDS interface (18/24-bit single channel). CRT output is available with
the use of SDVO (Chrontel 7022A). The boards also have Gigabit LAN
connectivity.
High speed communication and external connections are provided by 4
USB ports, high definition audio, MiniPCI-e, 4 COM ports - with COM1
supporting RS232/422/485 while others RS232, RJ45, CRT, Micro SD
slot, CAN Bus, SATA and a CFast socket.