AX12260 AMD LX Family PC/104 CPU Module With CRT, LCD and Ethernet User’s Manual Disclaimers This manual has been carefully checked and believed to contain accurate information. AXIOMTEK Co., Ltd. assumes no responsibility for any infringements of patents or any third party’s rights, and any liability arising from such use. AXIOMTEK does not warrant or assume any legal liability or responsibility for the accuracy, completeness or usefulness of any information in this document. AXIOMTEK does not make any commitment to update the information in this manual. AXIOMTEK reserves the right to change or revise this document and/or product at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of AXIOMTEK Co., Ltd. CAUTION If you replace wrong batteries, it causes the danger of explosion. It is recommended by the manufacturer that you follow the manufacturer’s instructions to only replace the same or equivalent type of battery, and dispose of used ones. ©Copyright 2008 AXIOMTEK Co., Ltd. All Rights Reserved February 2008, Version A1 Printed in Taiwan ii ESD Precautions Computer boards have integrated circuits sensitive to static electricity. To prevent chipsets from electrostatic discharge damage, please take care of the following jobs with precautions: Do not remove boards or integrated circuits from their anti-static packaging until you are ready to install them. Before holding the board or integrated circuit, touch an unpainted portion of the system unit chassis for a few seconds. It discharges static electricity from your body. Wear a wrist-grounding strap, available from most electronic component stores, when handling boards and components. Trademarks Acknowledgments AXIOMTEK is a trademark of AXIOMTEK Co., Ltd. ® Windows is a trademark of Microsoft Corporation. Phoenix & AWARD are trademarks of Phoenix Technology Ltd. IBM, PC/AT, PS/2, VGA are trademarks of International Business Machines Corporation. VIA is a trademark of VIA Technologies, Inc. ® ® Intel and Pentium are trademarks of Intel Corporation. Winbond is a trademark of Winbond Electronics Corp. Other brand names and trademarks are the properties and registered brands of their respective owners. iii Table of Contents Disclaimers...................................................................................................................ii ESD Precautions .........................................................................................................iii Chapter 1 Introduction ........................................................................ 1 Specifications .............................................................................................................. 2 Chapter 2 Jumpers and Connectors ................................................. 5 2.1 2.2 2.3 Board Dimensions and Fixing Holes ............................................................ 5 Board Layout ................................................................................................ 7 Jumper Settings ........................................................................................... 9 2.3.1 Audio Line Out/Speaker Out (JP1).................................................... 9 2.3.2 CMOS Clear Jumper (JP2) ............................................................. 10 2.4 Connectors ................................................................................................. 11 2.4.1 Audio Connector (CN1).............................................................................. 12 2.4.2 +12V-IN Power Connector (CN2).................................................... 12 2.4.3 Digital I/O Connector (CN3) ............................................................ 13 2.4.4 External Speaker & Internal Buzzer Connector (CN4) .................... 14 2.4.5 Hard Disk LED Connector (CN5) .................................................... 14 2.4.6 Power Reset Connector (CN6)........................................................ 14 2.4.7 Power Button Connector (CN7)....................................................... 15 2.4.8 +5V Standby & PS on Connector (CN8) ......................................... 15 2.4.9 Power LED Connector (CN9) .......................................................... 15 2.4.10 +5V-IN Power Connector (CN10).................................................... 16 2.4.11 SM BUS Connector (CN11) ............................................................ 16 2.4.12 Serial Port Connectors (COM1, COM2) .......................................... 16 2.4.13 Parallel IDE Connector (IDE1) ........................................................ 17 2.4.14 PC/104 Slot (ISA1) .......................................................................... 18 2.4.15 6-Pin Keyboard/Mouse Connector (KM1) ....................................... 20 2.4.16 LAN Connector (LAN1) ................................................................... 20 2.4.17 LCD Connector (LCD1) ................................................................... 21 2.4.18 PCI-104 Slot (PCI1)......................................................................... 21 2.4.19 USB Connectors (USB1, USB2) ..................................................... 23 2.4.20 VGA Connector (VGA1) .................................................................. 24 Chapter 3 Hardware Description...................................................... 25 3.1 3.2 3.3 3.4 3.5 3.6 Processor ................................................................................................... 25 CPU Bus Clock........................................................................................... 25 BIOS........................................................................................................... 25 System Memory.......................................................................................... 25 I/O Port Address Map................................................................................. 26 Interrupt Controller ..................................................................................... 27 Chapter 4 Award BIOS Utility ........................................................... 29 4.1 4.2 4.3 4.4 4.5 4.6 iv Entering Setup............................................................................................ 29 Control Keys ............................................................................................... 30 Getting Help ............................................................................................... 30 The Main Menu .......................................................................................... 31 Standard CMOS Setup Menu..................................................................... 32 Advanced BIOS Features........................................................................... 34 4.7 4.8 4.9 4.10 4.11 4.12 4.13 4.14 4.15 Advanced Chipset Features ....................................................................... 37 Integrated Peripherals ................................................................................ 39 Power Management Setup......................................................................... 43 PnP/PCI Configuration Setup..................................................................... 45 PC Health Status........................................................................................ 47 Load Optimized Defaults ........................................................................... 48 Set Supervisor/User Password .................................................................. 49 Save & Exit Setup ...................................................................................... 50 Exit Without Saving .................................................................................... 51 Appendix A Watchdog Timer ........................................................... 53 Appendix B Digital I/O ....................................................................... 55 v MEMO vi AX12260 PC/104 Module Series User’s Manual Chapter 1 Introduction The AX12260 Series, a powerful engine of PC/104 form factor CPU Module, comes with high-performance VIA AMD LX complaint processors and integrates chipsets AMD LX800 + CS5536AD that features FSB 500MHz, both CRT and TTL TFT LCD, PC/104-Plus expansion interfaces which includes one PC/104 for 16-bit ISA and one PCI-104 for 32-bit/33MHz PCI expansion. It is a PC/104 form factor board with support for one 200-pin DDR DIMM maximum up to 1GB, and graphics UMA with maximum up to 254MB memory, also equipped with four USB2.0 ports, one PATA100 IDE port, two serial ports for RS-232, one 6-pin wafer for both PS/2 keyboard and mouse, an interface for Fast Ethernet and a digital I/O. The built-in Watchdog Timer has enhanced the system reliability that achieves a unique feature to distinguish itself from other boards. Introduction 1 AX12260 PC/104 Module Series User’s Manual Specifications z CPU AMD LX complaint processors z System Chipset Integrated chipsets AMD :LX800 and CS5536AD z System memory One 200-pin DDR DIMM maximum up to 1GB z BIOS AWARD BIOS, Plug-and-Play 4Mbit Flash ROM with integrated Ethernet Novell RPL and Windows PXE Boot ROM functions z SSD z Standard I/O z Generates a system reset Software programmable time interval 255 levels, 1~255 seconds Graphics 2 Supports Plug & Play, APM (ACPI support) Watchdog Timer z AC'97 Codec Audio Power Management z One RTL8139DL Fast Ethernet controllers with integrated Boot ROM with RPL and PXE Audio z Two serial ports, support RS-232 One PATA-100 IDE Interface with 44-pin 2.0 pitch boxheader One PS/2 Keyboard & Mouse Interface Ethernet z IDE for DOM or USB 3/4 for PQI USB DOM (DiskOnModule®) UMA with maximum up to 254MB memory Introduction AX12260 PC/104 Module Series User’s Manual z Expansion Interface z Windows XP Form Factor z PC/104 for 16-Bit ISA Bus Expansion PCI-104 for 32-Bit /33MHz PCI Bus Expansion Operating system z Supports both CRT and TTL TFT LCD PC/104+-Plus form factor Power Input +5V input only supported NOTE All specifications and images are subject to change without notice. Introduction 3 AX12260 PC/104 Module Series User’s Manual MEMO 4 Introduction AX12260 PC/104 Module Series User’s Manual Chapter 2 Jumpers and Connectors 2.1 Board Dimensions and Fixing Holes Component Side Note The Limited Height of Component side is 8.76 mm. Jumpers and Connectors 5 AX12260 PC/104 Module Series User’s Manual Solder Side Note The Limited Height of Solder side is 4.83 mm. 6 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual 2.2 Board Layout Component Side Jumpers and Connectors 7 AX12260 PC/104 Module Series User’s Manual Solder Side 8 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual 2.3 Jumper Settings Proper jumer settings configure the AX12260 to meet your application purpose. We are herewith listing a summary table of all jumpers and default settings for onboard devices, respectively. Jumper JP1 JP2 JP3 Description Jumper Setting Audio Line Out/Speaker Out: Line Out Clear CMOS setting: Normal LVDS Voltage Select: 3.3V Short 1-3, 2-4 Short 1-2 Short 1-2 2.3.1 Audio Line Out/Speaker Out (JP1) This jumper makes the selection of Audio output. Description Audio Line Out/Speaker Out Function Jumper Setting Line Out (Default) JP1 Speak Out JP1 Jumpers and Connectors 9 AX12260 PC/104 Module Series User’s Manual 2.3.2 CMOS Clear Jumper (JP2) You may need to use this jumper to clear the CMOS memory if incorrect settings in the Setup Utility. Description CMOS Clear Function Jumper Setting Normal (Default) JP2 Clear CMOS JP2 2.3.3 LVDS Voltage Select Jumper (JP3) This jumper is to select the voltage for LVDS interface. Description LVDS Voltage Select 10 Function Jumper Setting 3.3V (Default) JP3 5V JP3 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual 2.4 Connectors Connectors connect the CPU card with other parts of the system. If some problems occur to your system, it might be caused by loose or improper connections. Make sure all connectors are properly and firmly connected. Here is a summary table shows you all connectors on the AX12260 Series. Connectors Label Audio Connector +12V-IN Power Connector Digital I/O Connector External Speaker & Internal Buzzer Connector Hard Disk LED Connector Power Reset Connector Power Button Connector +5V Standby & PS on Connector Power LED Connector +5V-IN Power Connector SM BUS Connector Serial Port1 Connector Serial Port2 Connector DDR SO-DIMM Parallel IDE Connector PC/-104 Slot 6-Pin Keyboard / Mouse Connector LAN1 Connector LCD Connector PCI-104 Plus Slot USB Port0 & Port1 Connector USB Port2 & Port3 Connector VGA Connector CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 CN10 CN11 COM1 COM2 DIMMS1 IDE1 ISA1 KM1 LAN1 LCD1 PCI1 USB1 USB2 VGA1 Jumpers and Connectors 11 AX12260 PC/104 Module Series User’s Manual 2.4.1 Audio Connector (CN1) CN1 is a 10-pin connector to support the audio interface. Pin 1 2 3 4 5 6 7 8 9 10 Signal MIC_IN GND LINE_IN_L GND LINE_IN_R GND AUDIO_OUT_L GND AUDIO_OUT_R GND CN1 2.4.2 +12V-IN Power Connector (CN2) 12 Pin Signal 1 +12V 2 +12V 3 +12V 4 GND 5 GND 6 GND CN2 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual 2.4.3 Digital I/O Connector (CN3) The board is equipped an 8-channel digital I/O connector CN3 that meets requirements for a system customary automation control. The digital I/O can be configured to control cash drawers, sense warning signals from an Uninterrupted Power System (UPS), or perform store security control. The digital I/O is controlled via software programming. Pin Signal CN3 Pin Signal 1 Digital Input/Output 5 2 Digital Input/Output 6 3 Digital Input/Output 7 4 GND 5 Digital Input/Output 0 6 Digital Input/Output 1 7 Digital Input/Output 2 8 Digital Input/Output 3 9 Digital Input/Output 4 W83627UHG 121 122 123 124 125 126 127 128 (GP1 (GP1 (GP1 (GP1 (GP1 (GP1 (GP1 (GP1 7) 6) 5) 4) 3) 2) 1) 0) GPIO Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 CN3 PIN 3 PIN 2 PIN 1 PIN 9 PIN 8 PIN 7 PIN 6 PIN 5 PIN Define Digita Digita Digita Digita Digita Digita Digita Digita l I/O 7 l I/O 6 l I/O 5 l I/O 4 l I/O 3 l I/O 2 l I/O 1 l I/O 0 GPIO PIN Number Jumpers and Connectors 13 AX12260 PC/104 Module Series User’s Manual 2.4.4 External Speaker & Internal Buzzer Connector (CN4) This 4-pin CN4 connector (Pin 1, 2, 3, 4) can be connected to the case-mounted speaker unit or internal buzzer. While connecting the CPU card to an internal buzzer, please short pins 1-2; while connecting to an external speaker, you need to set these pins Open and connect the speaker cable to pin 4 (+) and pin 1 (-). 2.4.5 Hard Disk LED Connector (CN5) This connection is linked to hard drive activity LED on the control panel. LED flashes when HDD is being accessed. The 2-pin CN5 connector (Pin 1, 2) connects the hard disk drive to the front panel HDD LED, Pin 1 assigned as +, and Pin 2 as -. 2.4.6 Power Reset Connector (CN6) This 2-pin CN6 connector (Pin 1, 2) can be connected to the casemounted reset switch that reboots your computer instead of turning OFF the power switch. It is a better way to reboot your system for a longer life of the system’s power supply. 14 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual 2.4.7 Power Button Connector (CN7) This 2-pin CN7 connector (Pin 1, 2) connects the front panel’s ATX power button to the CPU card, which allows users to control ATX power supply to be power on/off. 2.4.8 +5V Standby & PS on Connector (CN8) Pin 1 2 3 4 5 Signal CN8 +5V_SBY +5V_SBY GND GND PS-ON 2.4.9 Power LED Connector (CN9) This 3-pin CN9 connector (Pin 1, 2, 3) connects a LED indicator to the system power switch on the case. Pin 1 is assigned as +, and Pin 2, 3 as -. The Power LED lights up when the system is powered ON. Jumpers and Connectors 15 AX12260 PC/104 Module Series User’s Manual 2.4.10 +5V-IN Power Connector (CN10) Pin Signal 1 +5V 2 +5V 3 GND 4 GND CN10 2.4.11 SM BUS Connector (CN11) Connector SMBUS1 is for SMBUS interface support. Pin Signal 1 CLOCK 2 DATA 3 GND CN11 2.4.12 Serial Port Connectors (COM1, COM2) The board has two serial port connectors COM1 and COM2 for connecting various hardware components via serial port, such as mouse, modem, network, and printer. Pin Signal Description 1 DCD Data Carrier Detect 2 DSR Data Set Ready 3 RXD Receive Data 4 RTS Request to Send 5 TXD Transmit Data 6 CTS Clear to Send 7 DSR Data Set Ready 8 RI 9 GND Ground 10 GND Ground 16 COM1 Ring Indicator Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual Pin Signal 1 DCD Data Carrier Detect Description 2 DSR Data Set Ready 3 RXD Receive Data 4 RTS Request to Send 5 TXD Transmit Data 6 CTS Clear to Send 7 DSR Data Set Ready 8 RI 9 GND Ground 10 GND Ground COM2 Ring Indicator 2.4.13 Parallel IDE Connector (IDE1) An IDE device can be connected to the computer via an IDE connector. One IDE connector is for one single IDE cable to connect two IDE devices. If you want to install two IDE devices, please configure one IDE device as Master, and the other as Slave by setting the jumper. Pin 1 4 7 10 13 16 19 22 25 28 31 34 37 40 43 Signal ResetData 8 Data 5 Data 11 Data 2 Data 14 GND GND IORNo connector Interrupt No connector HDC CS0GND GND Pin 2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 Jumpers and Connectors Signal GND Data 6 Data 10 Data 3 Data 13 Data 0 No connector IOWGND No connector No connector SA0 HDC CSI+5V No connector Pin 3 6 9 12 15 18 21 24 27 30 33 36 39 42 Signal Data 7 Data 9 Data 4 Data 12 Data 1 Data 15 No connector GND IOCHRDY GND-Default SA1 SA2 HDD Active+5V 17 AX12260 PC/104 Module Series User’s Manual IDE1 2.4.14 PC/104 Slot (ISA1) Pin 1 5 9 13 17 21 25 29 33 37 41 45 49 53 57 61 18 Signal IOCHCHK* SD6 SD4 SD2 SD0 AEN SA18 SA16 SA14 SA12 SA10 SA8 SA6 SA4 SA2 SA0 Pin Signal Pin Signal Pin 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 62 0V +5V -5V -12V +12V SMEMW* IOW* DACK3* DACK1* REFRESH* IRQ7 IRQ5 IRQ3 TC +5V 0V 3 7 11 15 19 23 27 31 35 39 43 47 51 55 59 63 SD7 SD5 SD3 SD1 IOCHRDY SA19 SA17 SA15 SA13 SA11 SA9 SA7 SA5 SA3 SA1 0V 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 RESETDRV IRQ9 DRQ2 ENDXFR* (KEY) SMEMR* IOR * DRQ3 DRQ1 SYSCLK IRQ6 IRQ4 DACK2* SALE OSC 0V Signal Pin Signal Pin Signal Pin 1 5 9 13 17 21 25 0V IOCS16* IRQ11 IRQ15 DACK0* DACK5* DACK6* 2 6 10 14 18 22 26 0V LA23 LA21 LA19 LA17 MEMW* SD9 Pin 3 7 11 15 19 23 27 Signal MEMCS16* IRQ10 IRQ12 IRQ14 DRQ0 DRQ5 DRQ6 4 8 12 16 20 24 28 Signal SBHE* LA22 LA20 LA18 MEMR* SD8 SD10 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual Pin Signal 29 DACK7* 33 +5V 37 0V Pin Signal 30 SD11 34 SD13 38 SD15 Pin Signal Pin 31 DRQ7 35 MASTER* 39 0V 32 36 40 Signal SD12 SD14 (KEY) ISA1 Jumpers and Connectors 19 AX12260 PC/104 Module Series User’s Manual 2.4.15 6-Pin Keyboard/Mouse Connector (KM1) The 6-pin KM1 connector is for PS/2 Mouse and PS/2 keyboard connection. The board supports a keyboard and Mouse interface. Pin Signal 1 Keyboard Data 2 Mouse Data 3 GND 4 +5V 5 Keyboard CLK 6 Mouse CLK KM1 2.4.16 LAN Connector (LAN1) Pin 20 Signal 1 2 3 4 5 6 7 8 9 10 11 12 +3.3V 100 LAN LED GND N.C. N.C. RX- (Data reception negative) N.C. N.C. RX+(Data reception positive) TX- (Data transmission negative) TX+ (Data transmission positive) N.C. 13 14 +3.3V Active LED LAN1 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual 2.4.17 LCD Connector (LCD1) Pin Signal Pin Signal Pin Signal 1 4 7 10 13 16 19 22 25 28 31 34 37 40 43 N.C. GND FPDISP B1 (P1) B4 (P4) B7 (P7) G2 (P10) G5 (P13) R0 (P16) R3 (P19) R6 (P22) GND M (DE) FPENABKL VDDM 2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 +12VM VDDM GND N2 (P2) B5 (P5) G0 (P8) G3 (P11) G6 (P14) R1 (P17) R4 (P20) R7 (P23) FPCLK FPHSYNC (LP) GND VDDM 3 6 9 12 15 18 21 24 27 30 33 36 39 42 GND VDDM B0 (P0) B3 (P3) B6 (P6) G1 (P9) G4 (P12) G7 (P15) R2 (P18) R5 (P21) GND FPVSYNC (FLM) GND N.C. LCD1 9 7 5 3 1 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 43 41 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 2.4.18 PCI-104 Plus Slot (PCI1) Pin Pin Signal Pin N.C B1 Reserved C1 A2 N.C B2 AD2 C2 AD1 D2 +5V A3 AD5 B3 GND C3 AD4 D3 AD3 A4 C/BE0# B4 AD7 C4 GND D4 AD6 A5 GND B5 A6 AD11 B6 A7 AD14 B7 AD13 A8 +3.3V B8 C/BE1# A9 SERR# B9 GND C9 A1 Signal AD9 N.C Jumpers and Connectors Signal +5V Pin D1 Signal AD0 C5 AD8 D5 GND C6 AD10 D6 M66EN C7 GND D7 AD12 C8 AD15 D8 +3.3V SB0# D9 PAR 21 AX12260 PC/104 Module Series User’s Manual Pin Signal A10 GND Pin B10 Signal Pin Signal Pin Signal PERR# C10 +3.3V D10 SDONE A11 STOP* B11 +3.3V C11 LOCK# D11 GND A12 +3.3V B12 TRDY# C12 GND D12 DEVSEL# A13 FRAME# B13 GND C13 IRDY# D13 +3.3V A14 GND B14 AD16 C14 +3.3V D14 C/BE2# A15 AD18 B15 +3.3V C15 AD17 D15 GND A16 AD21 B16 AD20 C16 GND D16 AD19 A17 +3.3V B17 AD23 C17 AD22 D17 +3.3V A18 IDSEL0 B18 GND C18 IDSEL1 D18 IDSEL2 A19 AD24 B19 C/BE3# C19 N.C. D19 IDSEL3 A20 GND B20 AD26 C20 AD25 D20 GND A21 AD29 B21 +5V C21 AD28 D21 AD27 A22 +5V B22 AD30 C22 GND D22 AD31 A23 REQ0# B23 GND C23 REQ1# D23 N.C. A24 GND B24 REQ2# C24 +5V D24 GNT0# A25 GNT1# B25 N.C C25 GNT2# D25 GND A26 +5V B26 CLK0 C26 GND D26 CLK1 A27 CLK2 B27 +5V C27 CLK3 D27 GND A28 GND B28 INTD# C28 +5V D28 RST# A29 +12V B29 INTA# C29 INTB# D29 INTC# A30 -12V B30 Reserved C30 Reserved D30 GND -- End of PCI104 Plus Slot (PCI1) Pin Assignment Table -- 22 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual 2.4.19 USB Connectors (USB1, USB2) The Universal Serial Bus (USB) connectors on the board are for the installation of peripherals supporting the USB interface. USB1 and USB2 are 10-pin standard onboard USB connectors. Pin 1 2 3 4 5 6 7 8 9 10 Pin 1 2 3 4 5 6 7 8 9 10 Signal +5V +5V USB D2USB D3USB D2+ USB D3+ GND GND GND GND USB1 Signal +5V +5V USB D0USB D0USB D1+ USB D1+ GND GND GND GND Jumpers and Connectors USB2 23 AX12260 PC/104 Module Series User’s Manual 2.4.20 VGA Connector (VGA1) Pin 1 2 3 4 5 6 7 8 9 10 11 12 24 Signal RED AGND GREEN AGND BLUE AGND +5V DCC DATA DCC CLK GND Horizontal Sync Vertical Sync VGA1 Jumpers and Connectors AX12260 PC/104 Module Series User’s Manual Chapter 3 Hardware Description This chapter provides you with detailed description about the AX12260 Series CPU board’s hardware features. 3.1 Processor The AX12260 Series comes with embedded high-performance AMD compliant processors. The CPU can be operated under Windows CE, Windows XP, Windows XP Embedded and Embedded Linux systems. 3.2 CPU Bus Clock The Host Clock can be doubled inside the CPU to operate in a range of 500MHz. 3.3 BIOS The AX12260 Series uses Award Plug and Play BIOS with a single 4Mbit Flash EPROM. 3.4 System Memory The AX12260 Series PC/104 CPU module supports one 200-pin DDR memory onboard with maximum system memory 1GB unbufferred SDRAMs. Hardware Description 25 AX12260 PC/104 Module Series User’s Manual 3.5 I/O Port Address Map The CPU card communicates via I/O ports. A total 1KB port addresses can be assigned to other devices via I/O expansion cards. Address Devices 000-00F DMA controller #1 020-021 Interrupt controller #1 022-03F, 044-047 04C-06F, 072-07F 090-09F, 0A2-0BF PCI Bus 0E0-0EF, 100-CF7 D00-FFF 040-043 Keyboard controller 061 System speaker 064 Kbd Ctlr, CMD, STAT Byte 070-071 Real Time Clock 081-091 DMA page register 0A0-A1 Interrupt controller #2 0C0-0DE DMA controller #1 0F0-0FF Reset Numeric Error 1F0-1F7 Primary IDE Channel 274-27F 279, A79 2F8-2FF ISAPNP Read Data Port Serial Port 2#2 (COM2) 3F6 IDE Command Port 3F7 Standard floppy disk controller 3F8-3FF 26 Timer Controller 060 Serial Port 1#1 (COM1) FC00-FCFF Realtek RTL8139 Family PCI Fast Ethernet NIC FE00-FE7F GeodeLX Audio Driver(WDM) Hardware Description AX12260 PC/104 Module Series User’s Manual 3.6 Interrupt Controller The AX12260 is a fully PC compatible control board. The mapping list of the 16 interrupt request lines is shown as below: NMI IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5 IRQ5 IRQ8 IRQ9 IRQ10 IRQ11 IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 Parity check error System timer output Keyboard Interrupt rerouting from IRQ8 through IRQ15 Serial port #2 Serial port #1 Standard Enhanced PCI to USB Host Controller Standard OpenHCD USB Host Controller Real time clock ACPI Controller GeodeLX Audio Driver (WDM) Advanced Micro Devices Win2K/XP Graphics Driver GeodeLX AES Crypto Driver PS/2 Mouse Math coprocessor Primary IDE channel Realtek RTL8139 Family PCI Fast Ethernet NIC Hardware Description 27 AX12260 PC/104 Module Series User’s Manual MEMO 28 Hardware Description AX12260 PC/104 Module Series User’s Manual Chapter 4 Award BIOS Utility The Phoenix-Award BIOS provides users with a built-in Setup program to modify basic system configuration. All configured parameters are stored in a battery-backed-up RAM (CMOS RAM) to save the Setup information whenever the power is turned off. 4.1 Entering Setup There are two ways to enter the Setup program. You may either turn ON the computer and press <Del> immediately, or press the <Del> and/or <Ctrl>, <Alt>, and <Esc> keys simultaneously when the following message appears at the bottom of the screen during POST (Power on Self Test). TO ENTER SETUP PRESS DEL KEY If the message disappears before you respond and you still want to enter Setup, please restart the system to try it again. Turning the system power OFF and ON, pressing the “RESET” button on the system case or simultaneously pressing <Ctrl>, <Alt>, and <Del> keys can restart the system. If you do not press keys at the right time and the system doesn’t boot, an error message will pop out to prompt you the following information: PRESS <F1> TO CONTINUE, <CTRL-ALT-ESC> OR <DEL> TO ENTER SETUP Award BIOS Utility 29 AX12260 PC/104 Module Series User’s Manual 4.2 Control Keys Up arrow Move cursor to the previous item Down arrow Left arrow Right arrow Move cursor to the next item Move cursor to the item on the left hand Move to the item in the right hand Main Menu -- Quit and delete changes into CMOS Status Page Setup Menu and Option Page Setup Menu -- Exit current page and return to Main Menu Increase the numeric value or make changes Decrease the numeric value or make changes General help, only for Status Page Setup Menu and Option Page Setup Menu Change color from total 16 colors. F2 to select color forward, (Shift) F2 to select color backward Reserved Reserved Restore the previous CMOS value from CMOS, only for Option Page Setup Menu Reserved Load the Setup default, only for Option Page Setup Menu Reserved Reserved Save all the CMOS changes, only for Main Menu Esc key PgUp/“+” key PgDn/“−“ key F1 key (Shift) F2 key F3 key F4 key F5 key F6 key F7 key F8 key F9 key F10 key 4.3 Getting Help z Main Menu The online description of the highlighted setup function is displayed at the bottom of the screen. z Status Page Setup Menu/Option Page Setup Menu Press <F1> to pop out a small Help window that provides the description of using appropriate keys and possible selections for highlighted items. Press <F1> or <Esc> to exit the Help Window. 30 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual 4.4 The Main Menu Once you enter the Award BIOS CMOS Setup Utility, the Main Menu appears on the screen. In the Main Menu, there are several Setup functions and a couple of Exit options for your selection. Use arrow keys to select the Setup Page you intend to configure then press <Enter> to accept or enter its sub-menu. NOTE If your computer can not boot after making and saving system changes with Setup, the Award BIOS will reset your system to the CMOS default settings via its built-in override feature. It is strongly recommended that you should avoid changing the chipset’s defaults. Both Award and your system manufacturer have carefully set up these defaults that provide the best performance and reliability. Award BIOS Utility 31 AX12260 PC/104 Module Series User’s Manual 4.5 Standard CMOS Setup Menu The Standard CMOS Setup Menu displays basic information about your system. Use arrow keys to highlight each item, and use <PgUp> or <PgDn> key to select the value you want in each item. z Date The date format is <day>, <date> <month> <year>. Press <F3> to show the calendar. day date month year z 32 It is determined by the BIOS and read only, from Sunday to Saturday. It can be keyed with the numerical/ function key, from 1 to 31. It is from January to December. It shows the current year of BIOS. Time This item shows current time of your system with the format <hour> <minute> <second>. The time is calculated based on the 24-hour military-time clock. For example, 1 p.m. is 13:00:00. Award BIOS Utility AX12260 PC/104 Module Series User’s Manual z IDE Primary Master/Primary Slave These items identify the types of each IDE channel installed in the computer. There are 45 predefined types (Type 1 to Type 45) and 2 user’s definable types (Type User) for Enhanced IDE BIOS. Press <PgUp>/<+> or <PgDn>/<−> to select a numbered hard disk type, or directly type the number and press <Enter>. Please be noted your drive’s specifications must match the drive table. The hard disk will not work properly if you enter improper information. If your hard disk drive type does not match or is not listed, you can use Type User to manually define your own drive type. If selecting Type User, you will be asked to enter related information in the following items. Directly key in the information and press <Enter>. This information should be provided in the documentation from your hard disk vendor or the system manufacturer. If the HDD interface controller supports ESDI, select “Type 1”. If the HDD interface controller supports SCSI, select “None”. If the HDD interface controller supports CD-ROM, select “None”. CYLS. number of cylinders HEADS number of heads PRECOMP write precom LANDZONE landing zone SECTORS number of sectors MODE HDD access mode If there is no hard disk drive installed, select NONE and press <Enter>. z Video Select the display adapter type for your system. z Halt On This item determines whether the system will halt or not, if an error is detected while powering up. No errors The system booting will halt on any errors detected. (default) All errors Whenever BIOS detects a non-fatal error, the system will stop and you will be prompted. All, But Keyboard The system booting will not stop for a keyboard error; it will stop for other errors. Press <Esc> to return to the Main Menu page. Award BIOS Utility 33 AX12260 PC/104 Module Series User’s Manual 4.6 Advanced BIOS Features This section allows you to configure and improve your system, to set up some system features according to your preference. z First/Second/Third Boot Device These items let you select the 1st, 2nd, and 3rd devices that the system will search for during its boot-up sequence. The wide range of selection includes Floppy, LS120, ZIP100, HDD0~3, SCSI, and CDROM. z Boot Other Device This item allows users to enable or disable the boot device not listed in the First/Second/Third boot devices option above. The default setting is “Enabled”. z Boot Up NumLock Status Set the the Num Lock status when the system is powered on. The default value is “On”. 34 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual z Gate A20 Option The default value is “Fast”. Normal Fast z Typematic Rate Setting This item determines the typematic rate of the keyboard. The default value is “Disabled”. Enabled Disabled z The A20 signal is controlled by keyboard controller or chipset hardware. Default: Fast. The A20 signal is controlled by Port 92 or chipset specific method. Enable typematic rate and typematic delay programming. Disable typematic rate and typematic delay programming. The system BIOS will use default value of these 2 items, controlled by keyboard. Typematic Rate (Chars/Sec) This option refers to character numbers typed per second by the keyboard. The default value is “6”. 6 8 10 12 15 20 24 30 z 6 characters per second 8 characters per second 10 characters per second 12 characters per second 15 characters per second 20 characters per second 24 characters per second 30 characters per second Typematic Delay (Msec) This option defines how many milliseconds must elapse before a held-down key begins generating repeat characters. The default value is “250”. 250 500 750 1000 z 250 msec 500 msec 750 msec 1000 msec Security Option This item allows you to limit access to the system and Setup, or just to Setup. The default value is “Setup”. Award BIOS Utility 35 AX12260 PC/104 Module Series User’s Manual System Setup If a wrong password is entered at the prompt, the system will not boot, the access to Setup will be denied, either. If a wrong password is entered at the prompt, the system will boot, but the access to Setup will be denied. NOTE To disable the security, select PASSWORD SETTING at Main Menu and then you will be asked to enter a password. Do not type anything, just press <Enter> and it will disable the security. Once the security is disabled, the system will boot and you can enter Setup freely. z Small Logo (EPA) Show If enabled, the EPA logo will appear during system booting up; if disabled, the EPA logo will not appear. Press <Esc> to return to the Main Menu page. 36 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual 4.7 Advanced Chipset Features This section contains completely optimized chipset’s features on the board that you are strongly recommended to leave all items on this page at their default values unless you are very familiar with the technical specifications of your system hardware. z CPU Frequency This item helps you set CPU frequency. z Memory Frequency This item helps you set main memory frequency. When using an external graphics card, it can be adjusted to enable the best performance for your system. z CAS Latency You can select CAS latency time to HCLKs 2, 3, or Auto. The board designer should have set up these values in accordance with the installed DRAM. Do not change these values unless you have to change the specifications of the installed DRAM or CPU. z Output display Use this item to select output display from these options: “Panel & CRT”, “Flat Panel” and “CRT”. Award BIOS Utility 37 AX12260 PC/104 Module Series User’s Manual z Flat Panel Configuration Scroll to this item and press <Enter> to view the sub menu Flat Panel Configuration for configure the panel resolution. Press <Esc> to return to the Advanced Chipset Featurs page, and press it again to the Main Menu page 38 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual 4.8 Integrated Peripherals This section allows you to configure your Super IO Device, IDE Function Setup, Onboard Device, and ITE8888 configure. z Super IO Device Scroll to this item and press <Enter> to view the sub menu Super IO Device. Award BIOS Utility 39 AX12260 PC/104 Module Series User’s Manual ¾ Onboard Serial Port 1 / 2 Select an address and corresponding interrupt for the serial port. Options: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled, Auto. Press <Esc> to return to the Integrated Peripherals page. z IDE Function Setup Scroll to this item and press <Enter> to view the sub menu IDE Function Setup. ¾ ¾ 40 Master/Slave Drive PIO The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE interface supports. Modes 0 to 4 provide successively increased performance. In Auto mode, the system automatically determines the best mode for each device. IDE Master/Slave UDMA Select the mode of operation for the IDE drive. Ultra DMA33/66/100/133 implementation is possible only if your IDE hard drive supports it and the operating environment includes a DMA driver. If your hard drive and system Award BIOS Utility AX12260 PC/104 Module Series User’s Manual ¾ ¾ software both support Ultra DMA-33/66/100/133, select Auto to enable UDMA mode by BIOS. IDE DMA transfer access Automatic data transfer between system memory and IDE device with minimum CPU intervention. This improves data throughput and frees CPU to perform other tasks. IDE HDD Block Mode Block mode is also called block transfer, multiple commands, or multiple sector read/write. If your IDE hard drive supports block mode (most new drives do), select Enabled for automatic detection of the optimal number of block read/writes per sector the drive can support. Press <Esc> to return to the Integrated Peripherals page. z Onboard Device Scroll to this item and press <Enter> to view the sub menu Onboard Device. ¾ Onboard Lan Boot ROM Use this item to enable or disable the Boot ROM function of the onboard LAN chip when the system boots up. Press <Esc> to return to the Integrated Peripherals page. Award BIOS Utility 41 AX12260 PC/104 Module Series User’s Manual z ITE8888 Configure Scroll to this item and press <Enter> to view the sub menu ITE8888 Configure. Press <Esc> to return to the Integrated Peripherals, and next to the Main Menu page. 42 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual 4.9 Power Management Setup The Power Management Setup allows you to save energy of your system effectively. It will shut down the hard disk and turn OFF video display after a period of inactivity. z ACPI Function This item allows you to enable/disable the Advanced Configuration and Power Management (ACPI). The function is always Enabled. z Power Management This option allows you to select the type of power Management. The options available are APM, ACPI. z HDD Power Down If HDD activity is not detected for a specified length of time in this field, the hard disk drive will be powered down while other devices remain active. z Moden Use IRQ If you want an incoming call on a modem to automatically resume Award BIOS Utility 43 AX12260 PC/104 Module Series User’s Manual the system from a powersaving mode, use this item to specify the interrupt request line (IRQ) used by the modem. You might have to connect the fax/modem to the board Wake On Modem connector for working this feature. z Soft-Off by PWR-BTTN This option only works with systems using an ATX power supply. It also allows users to define which type of soft power OFF sequence the system will follow. The default value is “Instant-Off”. Instant-Off Delay 4 Sec. z This option follows the conventional manner of system performance when turning the power to OFF. Instant-Off is a software power OFF sequence requiring the power supply button is switched to OFF. Upon the system’s turning OFF through the power switch, this option will delay the complete system power OFF sequence approximately 4 seconds. Within this delay period, the system will temporarily enter into the Suspend Mode enabling you to restart the system at once. Power-On by Alarm If enable this item, the system can automatically be powered on after a fixed time in accordance with the system’s RTC (realtime clock). PWRON After PWR-Fail This item enables your computer to automatically restart or return to its operating status. Press <Esc> to return to the Main Menu page. z 44 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual 4.10 PnP/PCI Configuration Setup This section describes the configuration of PCI (Personal Computer Interconnect) bus system, which allows I/O devices to operate at speeds close to the CPU speed while communicating with other important components. This section covers very technical items that only experienced users could change default settings. z PNP OS Installed Select Yes if the system operating environment is Plug-and-Play aware (e.g., Windows 95). The default value is “No”. z Reset Configuration Data Normally, you leave this item Disabled. Select Enabled to reset Extended System Configuration Data (ESCD) when you exit Setup or if installing a new add-on cause the system reconfiguration a serious conflict that the operating system can not boot. Options are: “Enabled, Disabled”stem can not boot. The options available are Enabled and Disabled. z Resources Controlled By The Award Plug and Play BIOS can automatically configure all boot and Plug and Play-compatible devices. If you select Auto, all Award BIOS Utility 45 AX12260 PC/104 Module Series User’s Manual interrupt request (IRQ), DMA assignment, and Used DMA fields disappear, as the BIOS automatically assigns them. The default value is “Manual”. z IRQ Resources When resources are controlled manually, assign each system interrupt to one of the following types in accordance with the type of devices using the interrupt: 1. Legacy ISA Devices compliant with the original PC AT bus specification, requiring a specific interrupt (such as IRQ4 for serial port 1). 2. PCI/ISA PnP Devices compliant with the Plug and Play standard, whether designed for PCI or ISA bus architecture. The default value is “PCI/ISA PnP”. z DMA Resources When resources are controlled manually, assign each system DMA channel as one of the following types, depending on the type of device using the interrupt: Legcy ISA Devices compliant with the original PC AT bus specification, requiring a specific DMA channel. PCI/ISA PnP Devices compliant with the Plug and Play standard, whether designed for PCI or ISA bus architecture. The default value is “PCI/ISA PnP”. z PCI/VGA Palette Snoop Some non-standard VGA display cards may not show colors properly. This item allows you to set whether MPEG ISA/VESA VGA Cards can work with PCI/VGA or not. When enabled, a PCI/VGA can work with a MPEG ISA/VESA VGA card; when disabled, a PCI/VGA cannot work with a MPEG ISA/VESA Card. Press <Esc> to return to the Main Menu page. 46 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual 4.11 PC Health Status This section describes about the hardware monitoring that lets you monitor the parameters for critical voltages, critical temperatures, and fan speeds. z Current CPU Temperature These read-only fields reflect the functions of the hardware thermal sensor that monitors the chip blocks and system temperatures to ensure the system is stable. z Current SYSTEM Temperature Show you the current system temperature. z Vcore +3.3V/+5V/+12V/VBAT(V)/5VSB Show you the voltage of +3.3V/+5V/+12V. Press <Esc> to return to the Main Menu page. Award BIOS Utility 47 AX12260 PC/104 Module Series User’s Manual 4.12 Load Optimized Defaults This option allows you to load your system configuration with default values. These default settings are optimized to enable high performance features. To load CMOS SRAM with SETUP default values, please enter “Y”. If not, please enter “N”. 48 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual 4.13 Set Supervisor/User Password You can set a supervisor or user password, or both of them. The differences between them are: 1. Supervisor password: You can enter and change the options on the setup menu. 2. User password: You can just enter, but have no right to change the options on the setup menu. When you select this function, the following message will appear at the center of the screen to assist you in creating a password. ENTER PASSWORD Type a maximum eight-character password, and press <Enter>. This typed password will clear previously entered password from the CMOS memory. You will be asked to confirm this password. Type this password again and press <Enter>. You may also press <Esc> to abort this selection and not enter a password. To disable the password, just press <Enter> when you are prompted to enter a password. A message will confirm the password is getting disabled. Once the password is disabled, the system will boot and you can enter Setup freely. PASSWORD DISABLED When a password is enabled, you have to type it every time you enter the Setup. It prevents any unauthorized persons from changing your system configuration. Additionally, when a password is enabled, you can also require the BIOS to request a password every time the system reboots. This would prevent unauthorized use of your computer. You decide when the password is required for the BIOS Features Setup Menu and its Security option. If the Security option is set to “System”, the password is required during booting up and entry into the Setup; if it is set as “Setup”, a prompt will only appear before entering the Setup. Award BIOS Utility 49 AX12260 PC/104 Module Series User’s Manual 4.14 Save & Exit Setup This section allows you to determine whether or not to accept your modifications. Type “Y” to quit the setup utility and save all changes into the CMOS memory. Type “N” to bring you back to the Setup utility. 50 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual 4.15 Exit Without Saving Select this option to exit the Setup utility without saving changes you have made in this session. Type “Y”, and it will quit the Setup utility without saving your modifications. Type “N” to return to the Setup utility. Award BIOS Utility 51 AX12260 PC/104 Module Series User’s Manual MEMO 52 Award BIOS Utility AX12260 PC/104 Module Series User’s Manual Appendix A Watchdog Timer Watdog Timer Setting After the system stops working for a while, it can be auto-reset by the Watchdog Timer. The integrated Watchdog Timer can be set up in the system reset mode by program. z Timeout Value Range 1 to 255 Minute∕Second Using the Watchdog Function Start ↓ Un-Lock WDT ↓ Select Logic device ↓ Activate WDT ↓ Set Second or Minute ↓ Set base timer Watchdog Timer : O 2E 87 ; Un-lock super I/O O 2E 87 ; Un-lock super I/O : O 2E 07 O 2F 08 : O 2E 30 O 2F 01 : O 2E F5 O 2F N =00 or 08(See below table) : O 2E F6 53 AX12260 PC/104 Module Series User’s Manual O 2F M=00,01,02,…FF(Hex) ,Value=0 to 255 ↓ WDT counting re-set timer : O 2E F6 O 2F M ; M=00,01,02,…FF (See below table) ; IF to disable WDT : O 2E 30 O 2F 00 ; Can be disable at any time z Program Sample 2E, 87 Enter the extended function mode 2E, 87 Enter the extended function mode 2E, 07 2F, 08 Logical Device 8 2E, 30 Activate 2F, 01 2E F5 2F N Set Minute or Second N=08（Min）,00（Sec） 2E, F6 2F, M Q 54 Set Value M=00~FF Quite Watchdog Timer AX12260 PC/104 Module Series User’s Manual Appendix B Digital I/O Digital I/O Software Programming z GPI program sample: O 2E 87 Un-Lock Super I/O O 2E 87 Un-Lock Super I/O O 2E 2A SelectMultiplexed pin to GPIO Function O 2F FF O 2E 07 Select Logic device O 2F 07 O 2E 30 Select Logic device (Active or inactive) O 2F 01 Set 01 (Active), 00 (inactive) O 2E F0 Select CRF0 (Set the PINs to be GPO or GPI Function) Set the PINs to be GPI O 2F FF When set tp a ’1’, respective GPIO port programmed as input port. When set tp a ’0’, respective GPIO port programmed as output port. O 2E F1 Read Data I 2F XX XX is input Data;if no input source,the value is FF Q Digital I/O Quit debug 55 AX12260 PC/104 Module Series User’s Manual z GPO program sample: O 2E 87 Un-Lock Super I/O O 2E 87 Un-Lock Super I/O O 2E 2A SelectMultiplexed pin to GPIO Function O 2F FF O 2E 07 Select Logic device O 2F 07 O 2E 30 Select Logic device (Active or inactive) O 2F 01 Set 01 (Active), 00 (inactive) O 2E F0 Select CRF0 (Set the PINs to be GPO or GPI Function) Set the PINs to be GPI O 2F 00 When set tp a ’1’, respective GPIO port programmed as input port. When set tp a ’0’, respective GPIO port programmed as output port. O 2E F1 Output Data I 2F XX XX=00,01,02,…FF (XX is Output Data) Q 56 Quit debug Digital I/O