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C O M E x p r e s s M o d u l e
N a n o C O M - L N
NanoCOM-LN
®
Intel
Atom™ N455 Processor
Onboard DDR3 Memory
High Definition Audio Interface
1 PATA / 3 SATA 3.0 Gb/s / 8 USB2.0
5 PCI-Express[x1]
1 LPC Bus/ 1 SMBus/ 1 I2C
NanoCOM-LN Manual Rev.A 1st Ed.
January 2011

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Summary of Contents for Atlantis NanoCOM-LN

  • Page 1 N a n o C O M - L N NanoCOM-LN ® Intel Atom™ N455 Processor Onboard DDR3 Memory High Definition Audio Interface 1 PATA / 3 SATA 3.0 Gb/s / 8 USB2.0 5 PCI-Express[x1] 1 LPC Bus/ 1 SMBus/ 1 I2C NanoCOM-LN Manual Rev.A 1st Ed. January 2011...
  • Page 2 C O M E x p r e s s M o d u l e N a n o C O M - L N Copyright Notice This document is copyrighted, 2011. All rights are reserved. The original manufacturer reserves the right to make improvements to the products described in this manual at any time without notice.
  • Page 3 C O M E x p r e s s M o d u l e N a n o C O M - L N Acknowledgments All other products’ name or trademarks are properties of their respective owners. Award is a trademark of Award Software International, Inc. CompactFlash™...
  • Page 4 • 4 M2.5 screws • 1 NanoCOM-LN CPU Module • 1 Product CD for manual (in PDF format) and drivers If any of these items should be missing or damaged, please contact your distributor or sales representative immediately.
  • Page 5: Table Of Contents

    C O M E x p r e s s M o d u l e N a n o C O M - L N Contents Chapter 1 General Information 1.1 Introduction..............1-2 1.2 Features ..............1-3 1.3 Specifications ............1-4 Chapter 2 Quick Installation Guide 2.1 Safety Precautions ............
  • Page 6 C O M E x p r e s s M o d u l e N a n o C O M - L N Appendix A Programming The Watchdog Timer A.1 General Information ..........A-2 A.2 Access Interface ............A-2 A.3 Registers Description..........A-3 A.4 F75111 Watchdog Timer Initial Program ....A-5 Appendix B I/O Information...
  • Page 7: Chapter 1 General Information

    C O M E x p r e s s M o d u l e N a n o C O M - L N Chapter General Information Chapter 1 General Information...
  • Page 8: Introduction

    Intel Atom processor N455 supported for embedded applications. With the increasing demand for smaller, lower-power, yet higher-performance embedded solutions, the ® NanoCOM-LN brings the state-of-the-art technology of the Intel Atom processor to the embedded world. ® ® Intel...
  • Page 9: Features

    C O M E x p r e s s M o d u l e N a n o C O M - L N 1.2 Features Onboard Intel® Atom™ N455 Processor Intel® ICH8M Onboard DDR3 667 Memory Chip, Max. 1 GB Gigabit Ethernet CRT, 18-bit Single-channel LVDS LCD High Definition Audio Interface...
  • Page 10: Specifications

    C O M E x p r e s s M o d u l e N a n o C O M - L N 1.3 Specifications System ® ™ Onboard Intel Atom N455 Processor, 1.8 GHz System Memory 200-pin DDR3 667 memory chip, Max.
  • Page 11 C O M E x p r e s s M o d u l e N a n o C O M - L N Nominal: +12V Board Size 3.31”(L) x 2.17” (W) (84mm x 55mm) Gross Weight 0.44 lb (0.2 kg) Operating Temperature F~140 F (0...
  • Page 12 C O M E x p r e s s M o d u l e N a n o C O M - L N USB2.0 x 8 Audio High definition audio GPIO Up to 4 in and 4 out Chapter 1 General Information...
  • Page 13: Chapter 2 Quick Installation Guide

    C O M E x p r e s s M o d u l e N a n o C O M - L N Chapter Quick Installation Guide Chapter 2 Quick Installation Guide...
  • Page 14: Safety Precautions

    C O M E x p r e s s M o d u l e N a n o C O M - L N 2.1 Safety Precautions Always completely disconnect the power cord from your board whenever you are working on it.
  • Page 15: Location Of Connectors And Switch

    C O M E x p r e s s M o d u l e N a n o C O M - L N 2.2 Location of Connectors and Switch Component Side Solder Side 2 - 3 Chapter 2 Quick Installation Guide...
  • Page 16: List Of Switch

    C O M E x p r e s s M o d u l e N a n o C O M - L N 2.3 List of Switch There is a switch on the board that allows you to configure your system to suit your application.
  • Page 17: Com Express Connector (Row A & B) (Cn1)

    C O M E x p r e s s M o d u l e N a n o C O M - L N 2.5 AT/ATX and SSD Writing Protection Function Setting (SW1) Label Function 1 (On) ATX (Default) 1 (OFF) 2 (On) SSD Writing Protection Function Enable...
  • Page 18 C O M E x p r e s s M o d u l e N a n o C O M - L N SATA0_TX+ SATA1_TX+ SATA0_TX- SATA1_TX- SUS_S4# SUS_STAT# SATA0_RX+ SATA1_RX+ SATA0_RX- SATA1_RX- SATA2_TX+ N.C. SATA2_TX- N.C. SUS_S5# PWR_OK SATA2_RX+...
  • Page 19 C O M E x p r e s s M o d u l e N a n o C O M - L N USB4+ USB5+ USB2- USB3- USB2+ USB3+ USB_2_3_OC# USB_0_1_OC# USB0- USB1- USB0+ USB1+ VCC_RTC EXCD1_PERST# EXCD0_PERST# EXCD1_CPPE# EXCD0_CPPE#...
  • Page 20 C O M E x p r e s s M o d u l e N a n o C O M - L N PCIE_TX1+ PCIE_RX1+ PCIE_TX1- PCIE_RX1- WAKE0# GPI2 WAKE1# PCIE_TX0+ PCIE_RX0+ PCIE_TX0- PCIE_RX0- LVDS_A0+ N.C. LVDS_A0- N.C.
  • Page 21 C O M E x p r e s s M o d u l e N a n o C O M - L N PCIE0_CK_REF+ RSVD PCIE0_CK_REF- VGA_RED RSVD VGA_GRN RSVD VGA_BLU GPO0 VGA_HSYNC RSVD VGA_VSYNC RSVD VGA_I2C_CK VGA_I2C_DAT N.C.
  • Page 22: Sci & Sm Connector (Cn2)

    C O M E x p r e s s M o d u l e N a n o C O M - L N 2.7 SCI & SM Connector (CN2) Signal EC_SCI SMI# 2.8 CPLD Writing Programming Connector (CN3) S i g n a l S i g n a l +3.3V...
  • Page 23 C O M E x p r e s s M o d u l e N a n o C O M - L N Below Table for China RoHS Requirements 产品中有毒有害物质或元素名称及含量 AAEON Main Board/ Daughter Board/ Backplane 有毒有害物质或元素 部件名称...
  • Page 24: Chapter 3 Ami Bios Setup

    C O M E x p r e s s M o d u l e N a n o C O M - L N Chapter BIOS Setup Chapter 3 AMI BIOS Setup 3-1...
  • Page 25: System Test And Initialization

    3. The CMOS memory has lost power and the configuration information has been erased. The NanoCOM-LN CMOS memory has an integral lithium battery backup for data retention. However, you will need to replace the complete unit when it finally runs down.
  • Page 26: Ami Bios Setup

    Boot Enables/disable quiet boot option. Security Set setup administrator password. Save&Exit Exit system setup after saving the changes. Note: In [PC Health Status], the NanoCOM-LN did not support [Onboard FAN Speed]. Chapter 3 AMI BIOS Setup 3-3...
  • Page 27: Chapter 4 Driver Installation

    C O M E x p r e s s M o d u l e N a n o C O M - L N Chapter Driver Installation Chapter 4 Driver Installation...
  • Page 28 C O M E x p r e s s M o d u l e N a n o C O M - L N The NanoCOM-LN comes with an AutoRun CD-ROM that contains all drivers and utilities that can help you to install the driver automatically.
  • Page 29 C O M E x p r e s s M o d u l e N a n o C O M - L N 4.1 Installation: Insert the NanoCOM-LN CD-ROM into the CD-ROM drive. And install the drivers from Step 1 to Step 5 in order. Step 1 – Install Chipset Driver 1.
  • Page 30 C O M E x p r e s s M o d u l e N a n o C O M - L N Step 4 – Install Audio Driver 1. Click on the Step 4 – Audio folder and select the OS folder your system is 2.
  • Page 31: Appendix A Programming The Watchdog Timer

    C O M E x p r e s s M o d u l e N a n o C O M - L N Appendix Programming the Watchdog Timer Appendix A Programming the Watchdog Timer A-1...
  • Page 32: General Information

    C O M E x p r e s s M o d u l e N a n o C O M - L N A.1 General Information The NanoCOM-LN utilizes Fintek F75111 chipset as its watchdog timer Controller. The other Watchdog timer is set to second or minute and the range is 0 to 256 seconds or minutes.
  • Page 33: Registers Description

    C O M E x p r e s s M o d u l e N a n o C O M - L N A.3 Registers Description Configuration and function select Register – Index 03h Power-on default [7:0] =0000_1000b Bit Name Description Reserved...
  • Page 34 C O M E x p r e s s M o d u l e N a n o C O M - L N R/W VSB3V Enable watchdog timer. WD_ENABLE R/W VSB3V Watchdog output level or pulse. If set 0 WD_PULSE (default), the pin of watchdog is level output.
  • Page 35: F75111 Watchdog Timer Initial Program

    C O M E x p r e s s M o d u l e N a n o C O M - L N A.4 F75111 Watchdog Timer Initial Program #include <stdio.h> #include <conio.h> void Chk_Ready(); #define SMBus_Port 0x500 #define I2C_Addr 0x6E...
  • Page 36 C O M E x p r e s s M o d u l e N a n o C O M - L N outportb(SMBus_Port+0x04,I2C_Addr); delay(10); Chk_Ready(); outportb(SMBus_Port+0x03,0x37); delay(10); outportb(SMBus_Port+0x05,0x05); delay(10); outportb(SMBus_Port+0x02,0x48); delay(10); Chk_Ready(); //device ID(smbus):6Eh,index:36h data:30h //Enable Watchdog Timer 2 and output //a pulse when timeout.
  • Page 37 C O M E x p r e s s M o d u l e N a n o C O M - L N int inputbuffer; int index; index=0; while(index<0x800) inputbuffer=inportb(SMBus_Port); delay(10); outportb(SMBus_Port,0x42); delay(10); if((inputbuffer&0x02)!=0) return; if((inputbuffer&(0xbf))==0) return; if((inputbuffer&0x04)==0) return;...
  • Page 38: Appendix B I/O Information

    C O M E x p r e s s M o d u l e N a n o C O M - L N Appendix I/O Information Appendix B I/O Information B-1...
  • Page 39: I/O Address Map

    C O M E x p r e s s M o d u l e N a n o C O M - L N B.1 I/O Address Map Appendix B I/O Information B-2...
  • Page 40 C O M E x p r e s s M o d u l e N a n o C O M - L N Appendix B I/O Information B-3...
  • Page 41: Memory Address Map

    C O M E x p r e s s M o d u l e N a n o C O M - L N B.2 Memory Address Map Appendix B I/O Information B-4...
  • Page 42: Irq Mapping Chart

    C O M E x p r e s s M o d u l e N a n o C O M - L N B.3 IRQ Mapping Chart B.4 DMA Channel Assignments Appendix B I/O Information B-5...

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