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

iv IB892 User’s Manual
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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.

INTRODUCTION
2 IB892 User’s Manual
Checklist
Your IB892 package should include the items listed below.
The IB892 3.5”disk-size SBC
This User’s Manual
1 CD containing chipset drivers and flash memory utility
Options:
Cable kit (IB65: PW87, USB2-2, PK1H, SATA12, AUDIO-18)
Heatsink
Power Cable
H.R
AUDIO-18
USB Cable
HRS
D-SUB Cable
ATA
Serial
SATA-12
USB2-2
PK1H
SATA Cable
Audio Cable
PW87
Optional Cables for IB892

INTRODUCTION
IB892 User’s Manual 3
IB892 Specifications
Product Name
IB892-10T(AtomTM E640T, 1.0GHz)
IB892-13T(AtomTM E660T, 1.6GHz)
[“T“ means support Wide-Temp Operating- 40 ~ +85 degree C]
Form Factor
3.5”Disk Size
CPU Type
Intel®AtomTM E6xx series processor (45nm SC)
FCBGA-676 balls (22 x 22 mm; TDP=2.7~3.3W)
CPU Speed
Intel®AtomTM E640T[1.0GHz(TDP=3.3W)]
Intel®AtomTM E660 T [1.3GHz( TDP=3.6W)]
CPU FSB
800MHz
Cache
512KB
BIOS
AMI BIOS, supports ACPI Function
Chipset
Intel®EG20T I/O Hub (-40 to +85 degree C)
PBGA-376 balls (23 x 23 mm; TDP = 2W)
Memory
DDRII-800 addressable memory 1GB onboard (single channel)
[128MBx8 SDRAM x 8pcs]
Display
Integrated 2D/3D Graphics@320MHz (600MHz)@400MHz (1.3GHz)
LVDS - 18/24-bit (Single channel)
CRT - Thru SDVO by using Chrontel 7022A
LAN
Intel®PCI-e GbE LAN 82574IT x 1
USB
Intel®EG20T IOH built-in USB2.0 host controller with 4ports
Audio
Intel®AtomTM E6xx series built-in HD Audio +Realtek ALC 662
5.1-Channel (Line-in, Line-out & MIC)
Expansion slot
Mini PCI-e x1 w/USB [Reserved one mounting hole only for half-sized]
SATA
Intel®EG20T IOH built-in SATAII x 1
LPC I/O
Nuvoton NCT6627UD
- COM1 (RS232/422/485), COM2(RS232),
- COM3(RS232) & COM4(RS232) w/ pin-9 with power for 2 ports (500
mA for each port)
- Hardware monitor (3 thermal inputs, 6 voltage monitor inputs)
RTC/CMOS
Intel®EG20T built-in with onboard Lithium Battery
Edge Connector
RJ45 x 1 for GbE
DB15 connector x 1 for CRT
Dual USB stack connector x1 for USB1,2
DB9 x 1 for COM 1
On Board Header /
Connectors
2x4 pin header x 1for 2* USB ports
LVDS ( DF13 x 1), 24-bit single channel
Mini PCI-e connector x 1 (Reserved screw holes for Half-Mini type also)
Micro SD slot x 1
2 x 6 pin box header x1 for Audio
2 x 4 pin DF11 x1 for KB/MS
DF11-10 pin box header x 1 for COM2
DF11-20 pin box header x 1 for COM3, COM4
2x5 pin headers x 1 for LPC (80 port card debugging purpose)
3 pin headers x 1 for CAN Bus
2 pin headers x 1 for DC power-in
4-pin power connector x 1 for SATAII HDD
CFast Socket x 1 (aligned with PCB edge)
4 pin box header x 1 for backlight/brightness control
Digital I/O
4 in/4 out
Watchdog Timer
Yes (256 segments, 0, 1, 2…255. sec/min)
Operating Temp.
-40 degree C to + 75 degree C for Wide-Temp.
Power Connector
+12V DC-in
Board Size
102x147mm (4”x5.8”)

INTRODUCTION
4 IB892 User’s Manual
Others
1. Drivers for IB892 series will be special one, departed from current
iBASE driver DVD
2. Due to the limitation from Intel driver, there will be below driver
selections in drivers that iBASE can offering
[Under Windows XP]
1. VGA+LVDS@ 640 x 480 resolution
2. VGA+LVDS@ 800 x 600 resolution
3. VGA+LVDS@ 1024 x 768 resolution
4. VGA+LVDS@ 1366 x 768 resolution
**Linux driver will be available later**
3. Heatsink for IB892 will be built-in on the BOM, the height is 6mm
Board Dimensions

INSTALLATIONS
IB892 User’s Manual 5
Installations
This section provides information on how to use the jumpers and
connectors on the IB892 in order to set up a workable system. The topics
covered are:
Setting the Jumpers..............................................................................6
Connectors on IB892.........................................................................10

INSTALLATIONS
6 IB892 User’s Manual
Setting the Jumpers
Jumpers are used on IB892 to select various settings and features
according to your needs and applications. Contact your supplier if you
have doubts about the best configuration for your needs. The following
lists the connectors on IB892 and their respective functions.
Jumper Locations on IB892................................................................. 7
JP2: ATX or AT Power Selection........................................................ 8
JP3: LCD Panel Power Selection......................................................... 8
JP4, JP5: COM3,4 RS232 +5V/+12V Power Setting...........................8
JP6, JP7, JP8: RS232/422/485 (COM1) Selection................................ 9