IB755 Transmeta TM5400/5600 5.25” SBC with Audio/LAN USER’S MANUAL Version 1.0 Acknowledgments Award is a registered trademark of Award Software International, Inc. PS/2 are trademarks of International Business Machines Corporation. Crusoe and LongRun are registered trademarks of Transmeta 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. ii IB755 User’s Manual Table of Contents Introduction........................................................1 Product Description ..........................................................1 Checklist...........................................................................2 Specifications....................................................................3 Board Dimensions.............................................................4 Installations........................................................5 MicroPCI Daughter Card Installation ................................6 Installing the Memory (DIMM) .........................................7 Setting the Jumpers...........................................................8 Connectors on IB755 ......................................................13 Watchdog Timer Configuration.......................................25 BIOS Setup........................................................27 LAN Drivers Installation ............................44 Audio Drivers Installation.........................48 Appendix............................................................51 A. POST Codes......................................................................52 B. Interrupt Request Lines (IRQ) .........................................56 IB755 User’s Manual iii A picture of the IB755 Transmeta Crusoe 5.25” SBC iv IB755 User’s Manual INTRODUCTION Introduction Product Description The IB755 little board is a high-performance multimedia Little Board based on the Transmeta Crusoe TM5400/5600 processor. The Crusoe processor a revolutionary x86-compatible solution that features: · Remarkably low power consumption, allowing the processor to run cooler than conventional chips. · High performance, optimized for real-life usage patterns. Crusoe delivers, whether you're browsing the web, watching a DVD, or recalculating your spreadsheet. · Full x86 compatibility, so you are free to run the applications and Internet plugins of your choice. The IB755 packs all the functions of a versatile system, including audio, Ethernet, a MicroPCI socket and Hardware Monitoring into the 5.25-inch SBC form factor. System memory is provided by one DIMM socket that accommodates up to 128MB SDRAM. The Award BIOS facilitates easy system configuration and peripheral setup. Other advanced features include DiskOnChip flash disk support, watchdog timer, PC/104, USB and IrDA interface. DiskOnChip flash disks are storage devices that has no moving parts and emulates FDD/HDD with Flash/RAM/ROM offering reliable data/program storage and long life span. They are reliable and suitable for industrial or other harsh environments characterized by motion, shock, vibration, adverse temperature, dust and humidity. Other features include faster data access, longer MTBF, lower power consumption, cost effective for small capacity and small form factor. PC/104 is an ISA interface that supports compact-form-factor PC/104 modules (3.6” x 3.8”). It supports self-stacking and pin-and-socket connector. PC/104 features a standard form factor for Embedded applications. It is reliable, small in size and has low power consumption. Flexible mechanical configurations can be attained with PC/104. Modules support various functions such as display, audio, digital I/O, GPS, PCMCIA, fax/modem, Ethernet, SCSI, RS-232/422/485 and SSD. IB755 User’s Manual 1 INTRODUCTION Checklist Your IB755 package should include the items listed below. Damaged or missing items should be reported to your supplier. · The IB755 Transmeta Crusoe 5.25-inch SBC · This User’s Manual · One compact disc containing the following: · Flash ROM Utility · Intel 82559 Ethernet Drivers · VIA 686A/B, AC97 Audio Drivers · Optional cables such as: · 1 Floppy Ribbon Cable · 1 Audio Cable · 2 44-pin IDE Ribbon Cable · 1 COM Port Cable · 2 Printer Port Cable · 1 PS/2 Keyboard/Mouse Cable · 1 VGA Cable 2 IB755 User’s Manual INTRODUCTION Specifications Processor Transmeta Crusoe Processor Supported TM5400 / TM5600, 400MHz ~ 600MHz 66MHz Front Side Bus Chipset VIA VT82C686A/B chipset BIOS Award BIOS Supports ACPI, DMI, PnP System Memory 1x DIMM socket support up to 128MB capacity, 3.3V Multi I/O Chipset VIA VT82C686A/B chipset I/O Features 1x FDD (up to 2.88MB, 3 Mode) 2x Parallel Ports (EPP, ECP Port) 4x Serial Ports (3x RS232, 1x RS232/422/485) 1x IrDA TX/RX Headers Bus Master IDE 2x IDE interfaces for up to 4 devices; supports PIO Mode 3/4 or Ultra DMA/33 IDE HDD, and ATAPI CD-ROM On-board Audio VIA VT82C686A/B AC97 Digital Audio Controller On-board Two Intel 82559 Ethernet controller Ethernet 10/100Mbps data transfer speeds Two RJ-45 connector on board Optional MicroPCI VGA cards MicroPCI · C&T 69000 (2MB embedded) VGA cards · C&T 69030 (4MB embedded); with dual view · SMI 721 with 4MB/8MB embedded memory · Supports LCD/CRT display Optional · With single Intel 82559 controller on board MicroPCI LAN · With dual Intel 82559 controller on board Hardware VIA VT82C686A/B Monitoring Monitors CPU/system temperature and voltages SSD Interface Support M-Systems 2MB~144MB DiskOnChip Watchdog Timer 16 levels Other Features One PCI slot PC/104 expansion connector USB headers for 2 ports IrDA headers for wireless communication Power +5V: 1A max, +12V: 900mA max. Requirement +3.3V: 1A max. Form Factor 5.25-inch SBC (Little Board) Dimensions 203mm x 146mm (7.99” x 5.75”) IB755 User’s Manual 3 INTRODUCTION Board Dimensions 4 IB755 User’s Manual INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the IB755 in order to set up a workable system. The topics covered are: MicroPCI Daughter Card Installation ................................6 Installing the Memory (DIMM) .........................................7 Setting the Jumpers...........................................................8 Connectors on IB755 ......................................................13 Watchdog Timer Configuration.......................................25 IB755 User’s Manual 5 INSTALLATIONS MicroPCI Daughter Card Installation The IB755 embedded board is integrated with a MicroPCI socket that uses SO-DIMM 144-pin connectors. These sockets can accommodate the optional MicroPCI daughter cards. To insert the MicroPCI daughter cards, position it at 30° to the PCB and gently push it into the MicroPCI connector (See Figure 1 below). The card will not fit when inserted at an angle of 45° or 15°. Once inserted, slowly press the card towards the PCB until it locks on both sides to the clips of the connector. Screw the card to the PCB to secure the installation. To remove the MicroPCI card, pull the ‘clips’ sideways as shown in Figure 2 below. Figure 1. Figure 2. 6 IB755 User’s Manual INSTALLATIONS Installing the Memory (DIMM) This section only applies if your IB755 has a 168-pin DIMM socket. The DIMM socket supports a maximum total memory of 128MB in single side SDRAM type. The memory capacities supported are 32MB, 64MB, and 128MB . Installing and Removing DIMMs To install the DIMM, locate the memory slot on the little board and perform the following steps: 1. Hold the DIMM so that the two keys of the DIMM align with those on the memory slot. 2. Gently push the DIMM in an upright position until the clips of the slot close to hold the DIMM in place when the DIMM touches the bottom of the slot. 3. To remove the DIMM, press the clips with both hands. Lock Lock DIMM Lock Lock Top View of DIMM Socket Note: For IB755 with on board SDRAM memory, do not replace the memory chips installed with other chips. A new BIOS will be required for the board to run properly. IB755 User’s Manual 7 INSTALLATIONS Setting the Jumpers Jumpers are used on the IB755 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 IB755 and their respective functions. Jumper Locations on IB755............................................................... 9 JP1: On Board LAN1 Select ............................................................10 JP2: On Board LAN2 Select ............................................................10 JP8: DiskOnChip Address Select.....................................................10 JP9, JP10, JP11: RS232/RS422/RS485 (COM2) Selection.........11 JP12: COM1/2 RS232 +5V / +12V Power Setting.......................11 JP13: COM3/4 RS232 +5V / +12V Power Setting.......................11 JP14: Clear CMOS Content.............................................................12 The following conventions are used in this section: Pin 1-2 Short/Closed 8 IB755 User’s Manual INSTALLATIONS Jumper Locations on IB755 JP1: On Board LAN1 Select JP2: On Board LAN2 Select JP8: DiskOnChip Address Select JP9, JP10, JP11: RS232/RS422/RS485 (COM2) Selection JP14: Clear CMOS Content JP12: COM1/2 RS232 +5V / +12V Power Setting JP13: COM3/4 RS232 +5V / +12V Power Setting IB755 User’s Manual 9 INSTALLATIONS JP1: On Board LAN1 Select JP1 Setting Function Pin 1-2 LAN 1 Short/Closed Enable Pin 2-3 LAN 1 Short/Closed Disable JP2: On Board LAN2 Select JP2 Setting Function Pin 1-2 LAN 2 Short/Closed Enable Pin 2-3 LAN 2 Short/Closed Disable JP8: DiskOnChip Address Select JP8 Setting Address Pin 1-2 DC000-DDFFF Short/Closed Pin 2-3 DE000-DFFFF Short/Closed 10 IB755 User’s Manual INSTALLATIONS JP9, JP10, JP11: RS232/RS422/RS485 (COM2) Selection JP9, JP10, JP11 Pin Short Function JP9: 1-2 JP10: 3-5, 4-6 RS232 JP11: 3-5, 4-6 JP9: 3-4 JP10: 1-3, 2-4 RS422 JP11: 1-3, 2-4 JP9: 5-6 JP10: 1-3, 2-4 RS485 JP11: 1-3, 2-4 JP12: COM1/2 RS232 +5V / +12V Power Setting JP12 Signal Name JP12 Signal Name JP12 1 +5V +5V 2 3 Pin 9 (COM1) Pin 9 (COM2) 4 5 +12V +12V 6 COM1 Settings: Pin 1-3 short = +5V, Pin 3-5 short = +12V COM2 Settings: Pin 2-4 short = +5V, Pin 4-6 short = +12V JP13: COM3/4 RS232 +5V / +12V Power Setting JP13 Signal Name JP13 Signal Name JP13 1 +5V +5V 2 3 Pin 9 (COM3) Pin 9 (COM4) 4 5 +12V +12V 6 COM3 Settings: Pin 1-3 short = +5V, Pin 3-5 short = +12V COM4 Settings: Pin 2-4 short = +5V, Pin 4-6 short = +12V IB755 User’s Manual 11 INSTALLATIONS JP14: Clear CMOS Content JP14 Setting Function Pin 1-2 Normal Operation Short/Closed Pin 2-3 Clear CMOS Content Short/Closed 12 IB755 User’s Manual INSTALLATIONS Connectors on IB755 The connectors on IB755 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on IB755 and their respective functions. Connector Locations on IB755........................................................14 CN1: ATX Power Supply Connector ..............................................15 J2: VGA CRT Connector.................................................................15 JP3: LAN2 Speed LED.....................................................................15 JP4: LAN2 Activity LED .................................................................15 JP5: LAN1 Speed LED.....................................................................15 JP6: LAN1 Activity LED .................................................................16 J4: System Function Connector.......................................................16 J7: IrDA Connector ..........................................................................18 J8: Digital I/O Connector (4 in, 4 out)............................................18 J9: CPU Fan Power Connector........................................................18 J10: System Fan Power Connector..................................................18 J15, J11: Parallel Port 1/2 Connectors ...........................................19 J12, J13: Primary and Secondary RJ45 Connector.........................19 J14: USB Connector.........................................................................19 J16: Serial Ports................................................................................20 J17: Floppy Drive Connector...........................................................21 J18: Audio Connector ......................................................................21 J19: CD-In Audio Connector...........................................................21 J21, J20: EIDE Connectors..............................................................22 J22: PS/2 Keyboard Selection..........................................................23 J23: PS/2 Keyboard/Mouse Connector...........................................23 CON1, CON2: PC-104 Connector .................................................24 IB755 User’s Manual 13 INSTALLATIONS Connector Locations on IB755 CN1: ATX Power Supply Connector J2: VGA CRT Connector JP3: LAN2 Speed LED JP4: LAN2 Activity LED JP5: LAN1 Speed LED JP6: LAN1 Activity LED J4: System Function Connector J7: IrDA Connector J8: Digital I/O Connector (4 in, 4 out) J9: CPU Fan Power Connector J10: System Fan Power Connector J15, J11: Parallel Port 1/2 Connectors J12, J13: Primary and Secondary RJ45 Connector J14: USB Connector J16: Serial Ports J17: Floppy Drive Connector J18: Audio Connector J19: CD-In Audio Connector J21, J20: EIDE Connectors J22: PS/2 Keyboard Selection J23: PS/2 Keyboard/Mouse Connector CON1, CON2: PC-104 Connector 14 IB755 User’s Manual INSTALLATIONS CN1: ATX Power Supply Connector CN1 is a 20-pin ATX power supply connector. Refer to the following table for the pin out assignments. 11 1 Signal Name Pin # Pin # Signal Name 3.3V 11 1 3.3V -12V 12 2 3.3V Ground 13 3 Ground PS-ON 14 4 +5V Ground 15 5 Ground Ground 16 6 +5V Ground 17 7 Ground -5V 18 8 Power good +5V 19 9 5VSB 20 10 +5V 20 10 +12V J2: VGA CRT Connector J2 is a 15-pin header for an external VGA CRT female connector. Signal Name Pin Pin Signal Name Red 1 2 Vcc Green 3 4 Ground Blue 5 6 N.C. N.C. 7 8 N.C. Ground 9 10 H-Sync Ground 11 12 V-Sync Ground 13 14 N.C. Ground 15 16 N.C. JP3: LAN2 Speed LED JP3 is the 2-pin Speed LED connector of the secondary LAN for an external LED indicator of network connection speed. JP4: LAN2 Activity LED JP4 is the 2-pin Activity LED connector of the primary LAN for the external LED indicator of the network activity status. JP5: LAN1 Speed LED JP5 is the 2-pin Speed LED connector of the secondary LAN for the external LED indicator of the network connection speed. IB755 User’s Manual 15 INSTALLATIONS JP6: LAN1 Activity LED JP6 is the 2-pin Activity LED connector of the primary LAN for an external LED indicator of network activity status. J4: System Function Connector The System Function Connector provides interfaces for light indicators of system activities (HDD/Power) and computer status switches. Hard Disk Drive LED Reset Switch Turbo LED Connector ATX Power On Switch Power LED Speaker Speaker: Pins 1 - 4 This connector provides an interface to a speaker for audio tone generation. An 8-ohm speaker is recommended. Pin # Signal Name 1 Speaker out 2 No connect 3 Ground 4 +5V ATX Power ON Switch: Pins 7 and 17 This 2-pin connector connects to the power switch. When pressed, the power switch will force the system to power on. When pressed again, it will force the system to power off. 16 IB755 User’s Manual INSTALLATIONS Power LED: Pins 11 - 15 The power LED indicates the status of the main power switch. Pin # Signal Name 11 Power LED 12 No connect 13 Ground 14 No connect 15 Ground Turbo LED Connector: Pins 8 and 18 There is the no turbo/deturbo function on the embedded board. The Turbo LED on the control panel will always be on when attached to this connector. Pin # Signal Name 8 5V 18 Ground Reset Switch: Pins 9 and 19 The reset switch allows the user to reset the system without turning the main power switch off and then on. Orientation is not required when making a connection to this header. Hard Disk Drive LED Connector: Pins 10 and 20 This connector connects to the hard drive activity LED on control panel. This LED will flash when the HDD is being accessed. IB755 User’s Manual 17 INSTALLATIONS J7: IrDA Connector This connector is used for an IrDA connector for wireless communication. Pin # Signal Name 1 +5V 2 No Connect 3 Ir RX 4 Ground 5 Ir TX J8: Digital I/O Connector (4 in, 4 out) This 12-pin Digital I/O connector supports TTL levels and is used to control external devices requiring ON/OFF circuitry. Signal Name Pin # Pin # Signal Name IN0 1 7 +5V IN1 2 8 OUT0 IN2 3 9 Ground IN3 4 10 OUT1 GROUND 5 11 +12V OUT2 6 12 OUT3 J9: CPU Fan Power Connector J9 is a 3-pin header for a CPU fan. The fan must be a 12V fan. Pin # Signal Name 1 Rotation 2 +12V 3 Ground J10: System Fan Power Connector J10 is a 3-pin header for a system fan. The fan must be a 12V fan. Pin # Signal Name 1 Rotation 2 +12V 3 Ground 18 IB755 User’s Manual INSTALLATIONS J15, J11: Parallel Port 1/2 Connectors The following table describes the pin out assignments of this connector. Signal Name Pin # Pin # Signal Name Line printer strobe 1 14 AutoFeed PD0, parallel data 0 2 15 Error PD1, parallel data 1 3 16 Initialize PD2, parallel data 2 4 17 Select PD3, parallel data 3 5 18 Ground PD4, parallel data 4 6 19 Ground PD5, parallel data 5 7 20 Ground PD6, parallel data 6 8 21 Ground PD7, parallel data 7 9 22 Ground ACK, acknowledge 10 23 Ground Busy 11 24 Ground Paper empty 12 25 Ground Select 13 N/A N/A J12, J13: Primary and Secondary RJ45 Connector J12 and J13 are the primary RJ-45 and secondary RJ-45 connectors respectively. The figure below shows the pin out assignments of the connector and its corresponding input jack. TD+(pin#1) Link LED TD-(pin#2) RD+(pin#3) RD-(pin#6) Active LED RJ-45 J14: USB Connector J14 is the onboard USB pin-header that supports an optional USB connector cable with two ports. Pin # Signal Name 1 5 Vcc 2 6 USB- 3 7 USB+ 4 8 Ground IB755 User’s Manual 19 INSTALLATIONS J16: Serial Ports J16A (COM1), J16B (COM2), J16C (COM3) and J16D (COM4/TTL level) are the onboard serial ports on the IB755. Pin # Signal Name (RS-232) 1 DCD, Data carrier detect 2 RXD, Receive data 3 TXD, Transmit data 4 DTR, Data terminal ready 5 Ground 6 DSR, Data set ready 7 RTS, Request to send 8 CTS, Clear to send 9 RI, Ring indicator 10 No Connect. COM2 is jumper selectable for RS-232, RS-422 and RS-485. Pin # Signal Name RS-232 R2-422 RS-485 1 DCD TX- DATA- 2 RX TX+ DATA+ 3 TX RX+ NC 4 DTR RX- NC 5 Ground Ground Ground 6 DSR RTS- NC 7 RTS RTS+ NC 8 CTS CTS+ NC 9 RI CTS- NC 10 NC NC NC 20 IB755 User’s Manual INSTALLATIONS J17: Floppy Drive Connector J17 of is a 34-pin header and will support up to 2.88MB floppy drives. Signal Name Pin # Pin # Signal Name Ground 1 2 RM/LC Ground 3 4 No connect Ground 5 6 No connect Ground 7 8 Index Ground 9 10 Motor enable 0 Ground 11 12 Drive select 1 Ground 13 14 Drive select 0 Ground 15 16 Motor enable 1 Ground 17 18 Direction Ground 19 20 Step Ground 21 22 Write data Ground 23 24 Write gate Ground 25 26 Track 00 Ground 27 28 Write protect Ground 29 30 Read data Ground 31 32 Side 1 select Ground 33 34 Diskette change J18: Audio Connector J18, a 12-pin header connector, supports an optional external connector supporting 3 sockets for Line Out, Line In and Mic functions. Signal Name Pin # Pin # Signal Name Line Out R 1 2 Line Out L Ground 3 4 Ground Line In R 5 6 Line In R Ground 7 8 Ground Mic 9 10 BIAS Ground 11 12 NC J19: CD-In Audio Connector Pin # Signal Name 1 CD Audio L 2 Ground 3 Ground 4 CD Audio R IB755 User’s Manual 21 INSTALLATIONS J21, J20: EIDE Connectors J21 is the primary IDE connector. J20 is the secondary IDE connector. Signal Name Pin # Pin # Signal Name Reset IDE 1 2 Ground Host data 7 3 4 Host data 8 Host data 6 5 6 Host data 9 Host data 5 7 8 Host data 10 Host data 4 9 10 Host data 11 Host data 3 11 12 Host data 12 Host data 2 13 14 Host data 13 Host data 1 15 16 Host data 14 Host data 0 17 18 Host data 15 Ground 19 20 Protect pin DRQ0 21 22 Ground Host IOW 23 24 Ground Host IOR 25 26 Ground IOCHRDY 27 28 Host ALE DACK0 29 30 Ground J22 IRQ14 31 32 No connect Address 1 33 34 No connect Address 0 35 36 Address 2 Chip select 0 37 38 Chip select 1 Activity 39 40 Ground Signal Name Pin # Pin # Signal Name Reset IDE 1 2 Ground Host data 7 3 4 Host data 8 Host data 6 5 6 Host data 9 Host data 5 7 8 Host data 10 Host data 4 9 10 Host data 11 Host data 3 11 12 Host data 12 Host data 2 13 14 Host data 13 Host data 1 15 16 Host data 14 Host data 0 17 18 Host data 15 Ground 19 20 Key DRQ0 21 22 Ground Host IOW 23 24 Ground Host IOR 25 26 Ground IOCHRDY 27 28 Host ALE DACK0 29 30 Ground IRQ14 31 32 No connect Address 1 33 34 No connect Address 0 35 36 Address 2 J21: IDE1 Chip select 0 37 38 Chip select 1 Activity 39 40 Ground Vcc 41 42 Vcc Ground 43 44 N.C. 22 IB755 User’s Manual INSTALLATIONS J22: PS/2 Keyboard Selection Pin # Signal Name 1 +5V 2 To Pin9 of J23 3 KB clock 4 To Pin8 of J23 5 KB data 6 Ground J23: PS/2 Keyboard/Mouse Connector J23, a 10-pin header connector, has functions for both keyboard and mouse. The following table shows the pin assignments of this connector. Signal Name Pin # Pin # Signal Name N.C. 10 5 N.C. KB clock 9 4 Mouse clock KB data 8 3 Mouse data Vcc 7 2 Vcc Ground 6 1 Ground IB755 User’s Manual 23 INSTALLATIONS CON1, CON2: PC-104 Connector CON1 and CON2 are dual-in-line pin headers that support PC-104 modules. CON1 consists of 64 pins and CON2 has 40 pins. CON1 CON2 Pin Signal Name Pin Signal Name Pin Signal Name Pin Signal Name A1 IOCHK B1 GND C1 GND D1 GND A2 D7 B2 REST C2 SBHE D2 MEMCS16 A3 D6 B3 VCC C3 LA23 D3 IOCS16 A4 D5 B4 IRQ9 C4 LA22 D4 IRQ10 A5 D4 B5 -5V C5 LA21 D5 IRQ11 A6 D3 B6 DRQ2 C6 LA20 D6 IRQ12 A7 D2 B7 -12V C7 LA19 D7 IRQ15 A8 D1 B8 OWS C8 LA18 D8 IRQ14 A9 D0 B9 +12V C9 LA17 D9 DACK0 A10 IOCHRDY B10 Key Pin C10 MEMR D10 DRQ0 A11 AEN B11 SMEMW C11 MEMW D11 DACK5 A12 A19 B12 SMEMR C12 D8 D12 DRQ5 A13 A18 B13 IOW C13 D9 D13 DACK6 A14 A17 B14 IOR C14 D10 D14 DRQ6 ZA15 A16 B15 DACK3 C15 D11 D15 DACK7 A16 A15 B16 DRQ3 C16 D12 D16 DRQ7 A17 A14 B17 DACK1 C17 D13 D17 VCC A18 A13 B18 DRQ1 C18 D14 D18 MASTER A19 A12 B19 REFRESH C19 D15 D19 GND A20 A11 B20 CLK C20 KEY PIN D20 GND A21 A10 B21 IRQ7 A22 A9 B22 IRQ6 A23 A8 B23 IRQ5 A24 A7 B24 IRQ4 A25 A6 B25 IRQ3 A26 A5 B26 DACK2 A27 A4 B27 TC A28 A3 B28 BALE A29 A2 B29 VCC A30 A1 B30 OSC A31 A0 B31 GND A32 GND B32 GND 24 IB755 User’s Manual INSTALLATIONS Watchdog Timer Configuration The function of the watchdog timer is to reset the system automatically and is defined at I/O port 0443H. To enable the watchdog timer and allow the system to reset, write I/O port 0443H. To disable the timer, write I/O port 0441H for the system to stop the watchdog function. The timer has a tolerance of 20% for its intervals. The following describes how the timer should be programmed. Enabling Watchdog: MOV AX, 000FH (Choose the values from 0) MOV DX, 0443H OUT DX, AX Disabling Watchdog MOV AX, 00FH (Any value is fine.) MOV DX, 0441H OUT DX, AX WATCHDOG TIMER CONTROL TABLE Level Value Time/sec Level Value Time/sec 1 F 0 9 7 16 2 E 2 10 6 18 3 D 4 11 5 20 4 C 6 12 4 22 5 B 8 13 3 24 6 A 10 14 2 26 7 9 12 15 1 28 8 8 14 16 0 30 IB755 User’s Manual 25 INSTALLATIONS This page was intentionally left blank. 26 IB755 User’s Manual LAN DRIVERS INSTALLATION BIOS Setup This section describes the different settings available in the Award BIOS that comes with the IB755 embedded board. The topics covered in this section are as follows: BIOS Introduction ............................................................................28 BIOS Setup........................................................................................28 Standard CMOS Features.................................................................30 Advanced BIOS Features..................................................................33 Integrated Peripherals .......................................................................36 Power Management Setup................................................................39 PNP/PCI Configuration...................................................................41 PC Health Status...............................................................................42 Load Fail-Safe Defaults ...................................................................43 Load Optimized Defaults .................................................................43 Supervisor / User Password.............................................................43 Save & Exit Setup.............................................................................43 Exit Without Saving .........................................................................43 IB755 User’s Manual 27 LAN DRIVERS INSTALLATION BIOS Introduction The Award BIOS (Basic Input/Output System) installed in your system’s ROM provides critical low-level support for standard devices such as disk drives, parallel port and serial ports. It also adds virus and password protection, as well as special support for detailed fine-tuning of the chipset controlling the entire system. BIOS Setup The Award BIOS provides a Setup utility program for specifying the system configurations and settings. The BIOS ROM of the system stores the Setup utility. When you turn on the computer, the Award BIOS is immediately activated. Pressing the key immediately allows you to enter the Setup utility. If you are a little bit late pressing the key, POST (Power On Self Test) will continue with its test routines, thus preventing you from invoking the Setup. If you still wish to enter Setup, restart the system by pressing the ”Reset” button or simultaneously pressing the , and keys. You can also restart by turning the system Off and back On again. The following message will appear on the screen: Press to Enter Setup In general, you press the arrow keys to highlight items, to select, the and keys to change entries, for help and to quit. When you enter the Setup utility, the Main Menu screen will appear on the screen. The Main Menu allows you to select from various setup functions and exit choices. 28 IB755 User’s Manual LAN DRIVERS INSTALLATION CMOS Setup utility – Copyright © 1984-2001 Award Software Standard CMOS Features Load Fail-Safe Defaults Advanced BIOS Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Management Setup Set User Password PnP/PCI Configuration Save & Exit Setup PC Health Status Exit Without Saving ESC : Quit á â à ß : Select Item F10 : Save & Exit Setup Time, Date, Hard Disk Type… The section below the setup items of the Main Menu displays the control keys for this menu. At the bottom of the Main Menu just below the control keys section, there is another section that displays information about the currently highlighted item in the list. If your computer cannot boot after making and saving Note: system changes with Setup, the Award BIOS supports an override to the CMOS settings that resets your system to its default. It is strongly recommended that you avoid making any Warning: changes to the chipset defaults. These defaults have been carefully chosen by both Award and your system manufacturer to provide the absolute maximum performance and reliability. Changing the defaults could cause the system to become unstable and crash in some cases. IB755 User’s Manual 29 LAN DRIVERS INSTALLATION Standard CMOS Features “Standard CMOS Features” allows you to record some basic hardware configurations in your computer system and set the system clock and error handling. If the Embedded Little Board is already installed in a working system, you will not need to select this option. You will need to run the Standard CMOS option, however, if you change your system hardware configurations, the onboard battery fails, or the configuration stored in the CMOS memory was lost or damaged. CMOS Setup utility – Copyright © 1984-2001 Award Software Standard CMOS Features Date (mm:dd:yy) : Thu, May 18 2001 Item Help Time (hh:mm:ss) : 00 : 00 : 00 Menu Level IDE Primary Master [None] IDE Primary Slave [None] Change the day, month, IDE Secondary Master [None] Year and century IDE Secondary Slave [None] Drive A [1.44M, 3.5 n.] Drive B [None] Video [EGA/VGA] Halt On [All errors] Base Memory 640K Extended Memory 48128K Total Memory 49152K ­¯®Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults At the bottom of the menu are the control keys for use on this menu. If you need any help in each item field, you can press the key. It will display the relevant information to help you. The memory display at the lower right-hand side of the menu is read-only. It will adjust automatically according to the memory changed. The following describes each item of this menu. Date The date format is: Day : Sun to Sat Month : 1 to 12 Date : 1 to 31 Year : 1994 to 2079 To set the date, highlight the “Date” field and use the PageUp/ PageDown or +/- keys to set the current time. 30 IB755 User’s Manual LAN DRIVERS INSTALLATION Time The time format is: Hour : 00 to 23 Minute : 00 to 59 Second : 00 to 59 To set the time, highlight the “Time” field and use the / or +/- keys to set the current time. Primary HDDs / Secondary HDDs The onboard PCI IDE connectors provide Primary and Secondary channels for connecting up to four IDE hard disks or other IDE devices. Each channel can support up to two hard disks; the first is the “Master” and the second is the “Slave”. To enter the specifications for a hard disk drive, you must select first a “Type”. There are 45 predefined types and 4 user definable types are for Enhanced IDE BIOS. Type 1 to 45 are predefined. Type “User” is user-definable. For the Primary Master/Slave as well as Secondary Master/Slave, you can select “Auto” under the TYPE and MODE fields. This will enable auto detection of your IDE drives and CD-ROM drive during POST. Press / to select a numbered hard disk type or type the number and press the key. The hard disk will not work properly if you enter incorrect information for this field. If your hard disk drive type is not matched or listed, you can use Type User to define your own drive type manually. If you select Type User, related information is asked to be entered to the following items. CYLS : Number of cylinders HEAD : Number of read/write heads PRECOMP : Write precompensation LANDZ : Landing zone SECTOR : Number of sectors SIZE : Automatically adjust according to the configuration MODE (for IDE HDD only) : Auto Normal (HD < 528MB) Large (for MS-DOS only) LBA (HD > 528MB and supports Logical Block Addressing) IB755 User’s Manual 31 LAN DRIVERS INSTALLATION NOTE: The specifications of your drive must match with the drive table. If your hard disk drive type is not matched or listed, you can use Type User to define your own drive type manually. Drive A / Drive B These fields identify the types of floppy disk drive A or drive B that has been installed in the computer. The available specifications are: 360KB 1.2MB 720KB 1.44MB 2.88MB 5.25 in. 5.25 in. 3.5 in. 3.5 in. 3.5 in. Video This field selects the type of video display card installed in your system. You can choose the following video display cards: EGA/VGA For EGA, VGA, SEGA, SVGA or PGA monitor adapters.(default) CGA 40 Power up in 40 column mode. CGA 80 Power up in 80 column mode. MONO For Hercules or MDA, includes high resolution monochrome adapters. Halt On This field determines whether or not the system will halt if an error is detected during power up. No errors The system boot will not be halted for any error that may be detected. All errors Whenever the BIOS detects a non-fatal error, the system will be halted and you will be prompted. All, But Keyboard The system boot will not be halted for a keyboard error; it will stop for all other errors. All, But Diskette The system boot will not be halted for a disk error; it will stop for all other errors. All, But Disk/Key The system boot will not be halted for a keyboard or disk error; it will stop for all other errors. 32 IB755 User’s Manual LAN DRIVERS INSTALLATION Advanced BIOS Features This section allows you to configure and improve your system and allows you to set up some system features according to your preference. CMOS Setup utility – Copyright © 1984-2001 Award Software Advanced BIOS Features Virus Warning : Disabled Item Help CPU Internal Cache : Enabled Quick Power On Self Test : Enabled Menu Level First Boot Device : Floppy Second Boot Device : HDD-0 Allows you to choose the VIRUS warning feature for IDE Third Boot Device : LS120 Hard Disk boot sector Boot Other Device : Enabled protection. If this function is Swap Floppy Drive : Enabled enabled and someone attempt Boot Up Floppy Seek : Disabled to write data into this area, Boot Up Numlock Status : On BIOS will show a warning Typematic Rate Setting : Disabled message on screen and alarm beep. Typematic Rate (chars/Sec) : 6 Typematic Delay (Msec) : 250 Security Option : Setup OS Select For DRAM>64MB : Non-OS2 Report No FDD For WIN 95 : No Video BIOS Shadow : Enabled C8000-CBFFF Shadow : Disabled CC000-CFFFF Shadow : Disabled D0000-D3FFF Shadow : Disabled D4000-D7FFF Shadow : Disabled D8000-DBFFF Shadow : Disabled DC000-DFFF Shadow : Disabled CPU Support CMPXCHG8B : Disabled Virus Warning This item protects the boot sector and partition table of your hard disk against accidental modifications. If an attempt is made, the BIOS will halt the system and display a warning message. If this occurs, you can either allow the operation to continue or run an anti-virus program to locate and remove the problem. Note that some diagnostic programs would attempt to access the boot sector table and can cause the virus warning. Disable the Virus Warning feature when this happens. CPU Internal Cache This item allows you to enable (speed up memory access) or disable the cache function. By default, these items are Enabled. Quick Power On Self Test This choice speeds up the Power On Self Test (POST) after you power up the system. If it is set to Enabled, BIOS will skip some items. IB755 User’s Manual 33 LAN DRIVERS INSTALLATION First/Second/Third Boot Device, Boot Other Device These fields determine the drives that the system searches for an operating system. The defaults for the boot devices according to sequence are Floppy, HDD-0, LS120 and Enabled. Swap Floppy Drive This item allows you to determine whether or not to enable the swap Floppy Drive. When enabled, the BIOS swaps floppy drive assignments so that Drive A becomes Drive B, and Drive B becomes Drive A. By default, this field is set to Disabled. Boot Up Floppy Seek When enabled, the BIOS will seek whether or not the floppy drive installed has 40 or 80 tracks. 360K type has 40 tracks while 760K, 1.2M and 1.44M all have 80 tracks. Boot Up NumLock Status This allows you to activate the NumLock function after you power up the system. By default, the system boots up with NumLock On. Typematic Rate Setting When disabled, continually holding down a key on your keyboard will generate only one instance. When enabled, you can set the two typematic controls listed next. By default, this field is set to Disabled. Typematic Rate (Chars/Sec) When the typematic rate is enabled, the system registers repeated keystrokes speeds. You can select speed range from 6 to 30 characters per second. By default, this item is set to 6. Typematic Delay (Msec) When the typematic rate is enabled, this item allows you to set the time interval for displaying the first and second characters. By default, this item is set to 250msec. Security Option This field allows you to limit access to the System and Setup. The default value is Setup. When you select System, the system prompts for the User Password every time you boot up. When you select Setup, the system always boots up and prompts for the Supervisor Password only when the Setup utility is called up. 34 IB755 User’s Manual LAN DRIVERS INSTALLATION OS Select for DRAM > 64MB This option allows the system to access greater than 64MB of DRAM memory when used with OS/2 that depends on certain BIOS calls to access memory. The default setting is NON-OS/2. Report No FDD for WIN 95 This option allows Windows 95 to share with other peripherals IRQ6 that is assigned to a floppy disk drive if the drive is not existing. The default setting is No. Video BIOS Shadow This item allows you to change the Video BIOS location from ROM to RAM. Video Shadow will increase the video speed. C8000 - CBFFF Shadow/DC000 - DFFFF Shadow Shadowing a ROM reduces the memory available between 640KB to 1024KB. These fields determine whether or not optional ROM will be copied to RAM. CPU Support CMPXCHG8B This field is related to Transmeta Crusoe’s supporting Windows XP operating system. To support Windows XP, enable this field. For other operating systems, set this field as Disabled. IB755 User’s Manual 35 LAN DRIVERS INSTALLATION Integrated Peripherals This option allows you to determine your hard disk configuration, mode and port. CMOS Setup utility – Copyright © 1984-2001 Award Software Integrated Peripherals OnChip IDE Channel0 : Enabled Item Help OnChip IDE Channel1 : Enabled Menu Level IDE Prefetch Mode : Disabled Primary Master PIO : Auto Primary Slave PIO : Auto Secondary Master PIO : Auto Secondary Slave PIO : Auto Primary Master UDMA : Auto Primary Slave UDMA : Auto Secondary Master UDMA : Auto Secondary Slave UDMA : Auto OnChip USB : Enabled AC97 Audio : Auto IDE HDD Block Mode : Enabled Onboard FDD Controller : Enabled Onboard Serial Port 1 : 3F8/IRQ4 Onboard Serial Port 2 : 2F8/IRQ3 UART 2 Mode : Standard Onboard Parallel Port : 378/IRQ7 Onboard Parallel Mode : Normal Onboard Serial Port 3 : 3E8H Serial Port 3 Use IRQ : IRQ10 Onboard Serial Port 4 : Disabled Serial Port 4 Use IRQ : IRQ11 Onboard Parallel Port 2 : Disabled Parallel Port 2 Use IRQ : IRQ11 Parallel Port 2 Mode : ECP Chip Select Pin : 240h OnChip IDE Channel0/1 These fields enable or disable the first and second IDE channels on board. Each channel supports two IDE devices. IDE Prefetch Mode These field enables/disables the prefetch buffers in the PCI IDE controller. The prefetch buffers are used as a temporary storage place as data is transferred from one location to another. 36 IB755 User’s Manual LAN DRIVERS INSTALLATION IDE Primary Master/Slave PIO, Secondary Master/Slave 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 through 4 provide successively increased performance. In Auto mode, the system automatically determines the best mode for each device. IDE Primary Master/Slave UDMA, Secondary Master/Slave UDMA Ultra DMA/33 implementation is possible only if your IDE hard drive supports it and the operating environment includes a DMA driver (Windows 95 OSR2 or a third-party IDE bus master driver). If your hard drive and your system software both support Ultra DMA/33, select Auto to enable BIOS support. OnChip USB This field enables/disables the USB function on board. AC97 Audio The default setting of Auto enables the AC97 audio if it is detected on board. IDE HDD Block Mode This option, if enabled, instruct the hard disk to read multiple blocks of data. Onboard FDD Controller This should be enabled if your system has a floppy disk drive (FDD) installed and you wish to use it. Onboard Serial/Parallel Port These fields allow you to select the onboard serial/parallel port and its address. The default values for these ports are: Serial Port 1 3F8H/IRQ4 Serial Port 2 2F8H/IRQ3 Serial Port 3 3E8H/IRQ10 Serial Port 4 2E8H/IRQ11 Parallel Port 1 378H/IRQ7 Parallel Port 2 278H/IRQ11 IB755 User’s Manual 37 LAN DRIVERS INSTALLATION UART 2 Mode Select This item allows you to determine which Infra Red (IR) function of onboard I/O chip. The options are Standard, IrDA, and ASKIR. Onboard Parallel Mode This field allows you to determine parallel port mode function. Normal Standard Printer Port EPP Enhanced Parallel Port ECP Extended Capabilities Port ECP+EPP Extended Capabilities Port or Enhanced Parallel Port Chip Select Pin This item is used in conjunction with the digital I/O function. The address selectable are 240h, 260h, 280h, and 340h. 38 IB755 User’s Manual LAN DRIVERS INSTALLATION 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. CMOS Setup utility – Copyright © 1984-2001 Award Software Power Management Setup ACPI Function Enabled Item Help Power Management User Define Video Off Method Blank Screen Menu Level Standby Mode Disabled HDD Power Down Disabled Soft-Off by PBTN Instant-Off Power-Supply Type ATX P’WRON After PWR-Fail Off RI Resume Disabled MODEM Use IRQ 3 RTC Resume Disabled IRQ Wakeup Events Press Enter VGA OFF LPT & COM LPT/COM HDD & FDD ON PCI master OFF ACPI Function This field allows you to enable or disable the ACPI (Advanced Configuration Power Interface) function. Power Management This field allows you to select the type of power saving management modes. The options are as follows: Min. Power Saving Minimum power management Max. Power Saving Maximum power management. User Define (default) Each of the ranges is from 1 min. to 1hr. Except for HDD Power Down which ranges from 1 min. to 15 min. Video Off Method This field defines the Video Off features. There are three options. V/H SYNC + Blank: blank the screen and turn off vertical and horizontal scanning. DPMS: allows the BIOS to control the video display card if it supports the DPMS feature. Blank Screen: This option only writes blanks to the video buffer. IB755 User’s Manual 39 LAN DRIVERS INSTALLATION Standby Mode After the selected period of system inactivity, the fixed disk drive and the video shut off while all other devices still operate at full speed. HDD Power Down When enabled, and after the set time of system inactivity, the hard disk drive will be powered down while all other devices remain active. Soft-Off by PWR-BTTN This field defines the power-off mode when using an ATX power supply. The Instant-Off mode (default) allows powering off immediately upon pressing the power button. In the Delay 4 Sec mode, the system powers off when the power button is pressed for more than four seconds or places the system in a very low-power-usage state, with only enough circuitry receiving power to detect power button activity or Resume by Ring activity when pressed for less than 4 seconds. Power-Supply Type This field selects the type of power supply used by the system. PWRON After PWR-Fail This items allows you to set the system to automatically power on after power returns after the system shut down due to power failure. RI Resume Use this field to allow the system to wake-up from standby mode when an incoming modem ring is detected. Modem Use IRQ The IRQ used by the modem can be set to NA, 3, 4, 5, 7, 9, 10 and 11. RTC Resume This disables/enables the wake function activated by a signal from the Real-Time Clock. When enabled, the user can manually input the time (hh:mm:ss) that the system should awaken from suspend mode. IRQ Wakeup Events The VGA, LPT & COM, HDD & FDD, and PCI master are I/O events which can prevent the system from entering a power saving mode or can awaken the system from such a mode. When an I/O device wants to gain the attention of the operating system, it signals this by causing an IRQ to occur. When the operating system is ready to respond to the request, it interrupts itself and performs the service. 40 IB755 User’s Manual LAN DRIVERS INSTALLATION PNP/PCI Configuration This option configures the PCI bus system. All PCI bus systems on the system use INT#, thus all installed PCI cards must be set to this value. CMOS Setup utility – Copyright © 1984-2001 Award Software PnP/PCI Configurations PNP OS Installed No Item Help Reset Configuration Data Disabled Menu Level Resources Controlled By Auto(ESCD) Select Yes if you are using a Plug and Play capable operating system. Select No if PCI/VGA Palette Snoop Disabled you need the BIOS to configure non-boot devices. PNP OS Installed Select Yes if the system operating environment is Plug-and-Play aware (e.g., Windows 95). The options: Yes and No. Reset Configuration Data Normally, you leave this field Disabled. Select Enabled to reset Extended System Configuration Data (ESCD) when you exit Setup if you have installed a new add-on and the system reconfiguration has caused such a serious conflict that the operating system cannot boot. The options: Enabled and Disabled. Resources Controlled by The Award Plug and Play BIOS can automatically configure all the boot and Plug and Play-compatible devices. If you select Auto, all the interrupt request (IRQ) and DMA assignment fields disappear, as the BIOS automatically assign them. The options: Auto and Manual. PCI/VGA Palette Snoop Enabling this item informs the PCI VGA card to keep silent (and to prevent conflict) when palette register is updated (i.e., accepts data without responding any communication signals). This is useful only when two display cards use the same palette address and plugged in the PCI bus at the same time (such as MPEQ or Video capture). In such case, PCI VGA is silent while MPEQ/Video capture is set to function normally. IB755 User’s Manual 41 LAN DRIVERS INSTALLATION PC Health Status This option configures the PCI bus system. All PCI bus systems on the system use INT#, thus all installed PCI cards must be set to this value. CMOS Setup utility – Copyright © 1984-2001 Award Software PC Health Status Current CPU Temp. 48°C/118°F Item Help Current System Temp. 41°C/105°F Current CPU Fan Speed 0 RPM Menu Level Current Chassis Fan Speed 0 RPM Vcore 1.33V 2.5V 2.53V 3.3V 3.39V 5V 5.10V 12V 11.82V Current CPU/System Temp. These read-only fields reflect the functions of the hardware thermal sensor that monitors the CPU/system temperatures. Current CPU Fan / Chassis Fan Speed These read-only fields show the current speeds in RPM for the CPU fan and chassis fan as monitored by the hardware monitoring function. Vcore/2.5V/3.3V/5.V/12V These read-only fields show the current voltages in the voltage regulators and power supply as monitored by the hardware monitoring function. 42 IB755 User’s Manual LAN DRIVERS INSTALLATION Load Fail-Safe Defaults This option allows you to load the troubleshooting default values permanently stored in the BIOS ROM. These default settings are non-optimal and disable all high-performance features. Load Optimized Defaults This option allows you to load the default values to your system configuration. These default settings are optimal and enable all high performance features. Supervisor / User Password These two options set the system password. Supervisor Password sets a password that will be used to protect the system and Setup utility. User Password sets a password that will be used exclusively on the system. To specify a password, highlight the type you want and press . The Enter Password: message prompts on the screen. Type the password, up to eight characters in length, and press . The system confirms your password by asking you to type it again. After setting a password, the screen automatically returns to the main screen. To disable a password, just press the key when you are prompted to enter the password. A message will confirm the password to be disabled. Once the password is disabled, the system will boot and you can enter Setup freely. Save & Exit Setup This option allows you to determine whether or not to accept the modifications. If you type “Y”, you will quit the setup utility and save all changes into the CMOS memory. If you type “N”, you will return to Setup utility. Exit Without Saving Select this option to exit the Setup utility without saving the changes you have made in this session. Typing “Y” will quit the Setup utility without saving the modifications. Typing “N” will return you to Setup utility. IB755 User’s Manual 43 LAN DRIVERS INSTALLATION LAN Drivers Installation This section describes LAN features and driver installation of the Intel 82559 Ethernet function. The following items are covered in this section: Introduction.......................................................................................45 Making Floppy Disks for NetWare and Windows Installation.......45 Installing LAN Drivers for Windows 95.........................................46 Installing LAN Drivers for Windows 98.........................................46 Installing LAN Drivers for Windows NT........................................47 44 IB755 User’s Manual LAN DRIVERS INSTALLATION Introduction Intel 82559 a 32-bit 10/100MBps Ethernet controller for PCI local bus-compliant PCs. It supports bus mastering architecture, and auto-negotiation feature that can be used for both 10Mbps and 100Mbps connection. Making Floppy Disks for NetWare and Windows Installation You need to use a floppy disk to install the LAN drivers. Use the MAKEDISK.BAT utility located in the \LAN\Intel55X\MAKEDISK directory on the CD. MAKEDISK [operating system] [destination] where [operating system] is the OS for which you are creating the diskette, and [destination] is the drive letter and path (such as A:). If no destination is specified, the A: drive will be used. The possible [operating system] options are: NT = Microsoft Windows NT W2K = Microsoft Windows* 2000 W9X = Microsoft Windows* 95 and Windows 98 NW = Novell NetWare servers and clients DOS = Microsoft DOS and IBM OS2 Make sure you have a 1.44 MB formatted, non-bootable diskette in the floppy drive when using this utility. NOTE: The utility MUST be run from the \LAN\Intel55X \MAKEDISK directory. Alternately, you can use the following .BAT files (located in the root directory on this CD) to simplify this process: MAKEW9X.BAT -- Creates a drivers disk for Windows 95 and Windows 98. MAKENT.BAT -- Creates a drivers disk for Windows NT. MAKEW2K.BAT -- Creates a drivers disk for Windows 2000. MAKENW.BAT -- Creates a drivers disk for Novell NetWare servers and clients. IB755 User’s Manual 45 LAN DRIVERS INSTALLATION Installing LAN Drivers for Windows 95 Follow these steps to install the Intel 82559 LAN/Ethernet driver for Windows 95: 1. From the Control Panel, double-click the System icon. 2. Click the Device Manager tab. 3. Double-click Other Devices (question mark icon) in the list area. 4. Double-click a PCI Ethernet Controller. 5. Click the Driver tab, then click Update Driver. 6. Insert the Configuration and Drivers disk or CD in the appropriate drive, and at the Update Device Driver Wizard, select "No" and click Next. 7 Click Have Disk, insert the Configuration and Drivers disk in the appropriate drive, and click OK. 8. At the Select Device dialog box, click OK again. 9. Follow any prompts for Windows 95 installation disks and restart when prompted. Note: The Windows 95 system files are typically available on the Windows 95 CD in the win95 directory (D:\win95). Installing LAN Drivers for Windows 98 Follow these steps to install the Intel 82559 LAN/Ethernet driver for Windows 98: 1. From the Control Panel, double-click the System icon. 2. Click the Device Manager tab. 3. Double-click Other Devices or Network Adapters in the list area. 4. Double-click a PCI Ethernet Controller. 5. Click the Driver tab, then click Update Driver. 6. Click Next at the Update Device Driver Wizard. 7. Select "Display a list of all the drivers..." and click Next. 8. Insert the Intel adapter disk and click Have Disk. 9. Enter the appropriate drive for your disk media (A:) and click OK. 10. Click OK at the Select Device dialog box. 11. The Update Wizard displays the message that it has found the driver. Click Next. 12. Click Finish. 13. Restart your computer when prompted. 46 IB755 User’s Manual LAN DRIVERS INSTALLATION Installing LAN Drivers for Windows NT Note: It is recommended that you install the latest Service Pack for Windows NT 4.0, available through Microsoft. Follow the instructions below to configure it the Ethernet hardware under Windows NT. 1. Double-click the Network icon in the Control Panel. 2. Select the Adapter tab. 3. Click Add. You'll see a list of adapters. 4. Don't select an adapter from this list. Instead, insert the Intel adapter disk or CD into the appropriate drive and click Have Disk. 5. Enter the appropriate drive for your disk media (A:) and click OK. Then follow the prompts to complete installation. When the adapter is added you'll see a new adapter listed in the Network adapters list. 6. Click Close to finish and configure any protocols as prompted. 7. Restart Windows NT when prompted. IB755 User’s Manual 47 AUDIO DRIVERS INSTALLATION Audio Drivers Installation This chapter describes the VIA 686A audio driver installation process for Windows 98SE and Windows NT. Follow the installation steps below to finish the audio driver installation. Windows 98SE Audio Driver Installation 1. Insert the driver CD disc to the CD-ROM drive. The CD-ROM autoruns and displays the selections available. Click on VIA Chips Driver and the following window appears. Click VIA 686A PCI Multimedia Audio Driver. 2. When the Welcome screen appears, click Next to proceed with the audio driver installation. 48 IB755 User’s Manual AUDIO DRIVERS INSTALLATION 3. The Select Components window will appear. Click Next to install the audio driver. 4. After the necessary files are copied, click Finish to restart the system. 5. When Windows restarts, the new hardware wizard window will appear. The wizard searches for the drivers for VIA PCI Audio Controller (WDM). Click Next to continue. 6. In the next window, select Search for the best driver for your device (Recommended). Click Next. 7. Now, select Specify a location, then key in location path as d:\via\via686A\win98\win98se, assuming that D: is your CDROM drive and the driver CD is in the CDROM. Now, click Next à Next. 8. When prompted to insert the Windows 98SE CD, do so accordingly and click OK. When the screen appears with a message can ’t find viaudio.dat, insert the driver CD into the CDROM and key in the file path as d:\via\via686a\win98\win98se and click Finish. 9. Restart your computer when prompted for changes to take effect. IB755 User’s Manual 49 AUDIO DRIVERS INSTALLATION Windows NT 4.0 Audio Driver Installation IMPORTANT: You should install the Windows NT 4.0 Service Pack 4 or higher first before installing the VIA 686A PCI multimedia audio device drivers. If you don't have Windows NT 4.0 Service Pack 4 or higher, please contact your software vendor or download it from Microsoft's web site. 1. Insert the driver CD disc to the CD-ROM drive. The CD-ROM autoruns and displays the selections available. Click on VIA Chips Driver and the following window appears. Click VIA 686A PCI Multimedia Audio Driver. 2. When the Welcome screen appears, click Next to proceed with the audio driver installation. The Select Components window will appear. Click Next to install the audio driver. 3. When the Information window appears, click OK. Please choose “Add… ” from the next window and add the following device: VIA PCI Audio Controller and VIA MIDI External Port. 4. After the VIA PCI Audio Controller and VIA MIDI External Port devices are added, you will be asked whether to install the driver for the Microsoft Sidewinder 3D Pro Joystick. Click No. You will be prompted to press “Add… ” from the next window and select “Microsoft Side winder 3D Pro Joystick” to install the joystick’s driver. 50 IB755 User’s Manual APPENDIX Appendix A. Post Codes B. Interrupt Request Lines (IRQ) IB755 User’s Manual 51 APPENDIX A. POST Codes POST (Power On Self Test) codes are to determine problems during boot up. Below are the codes for your reference. POST (hex) Description CFh Test CMOS R/W functionality. C0h Early chipset initialization: -Disable shadow RAM -Disable L2 cache (socket 7 or below) -Program basic chipset registers C1h Detect memory -Auto-detection of DRAM size, type and ECC. -Auto-detection of L2 cache (socket 7 or below) C3h Expand compressed BIOS code to DRAM C5h Call chipset hook to copy BIOS back to E000 & F000 shadow RAM. 01h Expand the Xgroup codes locating in physical address 1000:0 03h Initial Superio_Early_Init switch. 04h Reserved 05h 1. Blank out screen 2. Clear CMOS error flag 06h Reserved 07h 1. Clear 8042 interface 2. Initialize 8042 self-test 08h 1. Test special keyboard controller for Winbond 977 series Super I/O chips. 2. Enable keyboard interface. 09h Reserved 0Ah 1. Disable PS/2 mouse interface (optional). 2. Auto detect ports for keyboard & mouse followed by a port & interface swap (optional). 3. Reset keyboard for Winbond 977 series Super I/O chips. 0Eh Test F000h segment shadow to see whether it is R/W-able or not. If test fails, keep beeping the speaker. 10h Auto detect flash type to load appropriate flash R/W codes into the run time area in F000 for ESCD & DMI support. 52 IB755 User’s Manual APPENDIX POST (hex) Description 12h Use walking 1’s algorithm to check out interface in CMOS circuitry. Also set real-time clock power status, and then check for override. 14h Program chipset default values into chipset. Chipset default values are MODBINable by OEM customers. 16h Initial Early_Init_Onboard_Generator switch. 18h Detect CPU information including brand, SMI type (Cyrix or Intel) and CPU level (586 or 686). 1Bh Initial interrupts vector table. If no special specified, all H/W interrupts are directed to SPURIOUS_INT_HDLR & S/W interrupts to SPURIOUS_soft_HDLR. 1Dh Initial EARLY_PM_INIT switch. 1Fh Load keyboard matrix (notebook platform) 21h HPM initialization (notebook platform) 23h 1. Check validity of RTC value: e.g. a value of 5Ah is an invalid value for RTC minute. 2. Load CMOS settings into BIOS stack. If CMOS checksum fails, use default value instead. 3. Prepare BIOS resource map for PCI & PnP use. If ESCD is valid, take into consideration of the ESCD’s legacy information. 4. Onboard clock generator initialization. Disable respective clock resource to empty PCI & DIMM slots. 5. Early PCI initialization: -Enumerate PCI bus number -Assign memory & I/O resource -Search for a valid VGA device & VGA BIOS, and put it into C000:0. 27h Initialize INT 09 buffer 29h 1. Program CPU internal MTRR (P6 & PII) for 0-640K memory address. 2. Initialize the APIC for Pentium class CPU. 3. Program early chipset according to CMOS setup. Example: onboard IDE controller. 4. Measure CPU speed. 5. Invoke video BIOS. 2Dh 1. Initialize multi-language 2. Put information on screen display, including Award title, CPU type, CPU speed …. 33h Reset keyboard except Winbond 977 series Super I/O chips. 3Ch Test 8254 3Eh Test 8259 interrupt mask bits for channel 1. 40h Test 8259 interrupt mask bits for channel 2. 43h Test 8259 functionality. IB755 User’s Manual 53 APPENDIX POST (hex) Description 47h Initialize EISA slot 49h 1. Calculate total memory by testing the last double word of each 64K page. 2. Program writes allocation for AMD K5 CPU. 4Eh 1. Program MTRR of M1 CPU 2. Initialize L2 cache for P6 class CPU & program CPU with proper cacheable range. 3. Initialize the APIC for P6 class CPU. 4. On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical. 50h Initialize USB 52h Test all memory (clear all extended memory to 0) 55h Display number of processors (multi-processor platform) 57h 1. Display PnP logo 2. Early ISA PnP initialization -Assign CSN to every ISA PnP device. 59h Initialize the combined Trend Anti-Virus code. 5Bh (Optional Feature) Show message for entering AWDFLASH.EXE from FDD (optional) 5Dh 1. Initialize Init_Onboard_Super_IO switch. 2. Initialize Init_Onbaord_AUDIO switch. 60h Okay to enter Setup utility; i.e. not until this POST stage can users enter the CMOS setup utility. 65h Initialize PS/2 Mouse 67h Prepare memory size information for function call: INT 15h ax=E820h 69h Turn on L2 cache 6Bh Program chipset registers according to items described in Setup & Auto-configuration table. 6Dh 1. Assign resources to all ISA PnP devices. 2. Auto assign ports to onboard COM ports if the corresponding item in Setup is set to “AUTO”. 6Fh 1. Initialize floppy controller 2. Set up floppy related fields in 40:hardware. 73h (Optional Feature) Enter AWDFLASH.EXE if : -AWDFLASH is found in floppy drive. -ALT+F2 is pressed 75h Detect & install all IDE devices: HDD, LS120, ZIP, CDROM… .. 77h Detect serial ports & parallel ports. 7Ah Detect & install co-processor 54 IB755 User’s Manual APPENDIX POST (hex) Description 7Fh 1. Switch back to text mode if full screen logo is supported. -If errors occur, report errors & wait for keys -If no errors occur or F1 key is pressed to continue: wClear EPA or customization logo. 82h 1. Call chipset power management hook. 2. Recover the text fond used by EPA logo (not for full screen logo) 3. If password is set, ask for password. 83h Save all data in stack back to CMOS 84h Initialize ISA PnP boot devices 85h 1. USB final Initialization 2. NET PC: Build SYSID structure 3. Switch screen back to text mode 4. Set up ACPI table at top of memory. 5. Invoke ISA adapter ROMs 6. Assign IRQs to PCI devices 7. Initialize APM 8. Clear noise of IRQs. 93h Read HDD boot sector information for Trend Anti-Virus code 94h 1. Enable L2 cache 2. Program boot up speed 3. Chipset final initialization. 4. Power management final initialization 5. Clear screen & display summary table 6. Program K6 write allocation 7. Program P6 class write combining 95h 1. Program daylight saving 2. Update keyboard LED & typematic rate 96h 1. Build MP table 2. Build & update ESCD 3. Set CMOS century to 20h or 19h 4. Load CMOS time into DOS timer tick 5. Build MSIRQ routing table. FFh Boot attempt (INT 19h) IB755 User’s Manual 55 APPENDIX B. Interrupt Request Lines (IRQ) Peripheral devices use interrupt request lines to notify CPU for the service required. The following table shows the IRQ used by the devices on the Embedded Little Board. Level Function IRQ0 System Timer Output IRQ1 Keyboard IRQ2 Interrupt Cascade IRQ3 Serial Port #2 IRQ4 Serial Port #1 IRQ5 Parallel Port #2 IRQ6 Floppy Disk Controller IRQ7 Parallel Port #1 IRQ8 Real Time Clock IRQ9 Reserved IRQ10 Serial Port #3 IRQ11 Serial Port #4 IRQ12 Reserved IRQ13 80287 IRQ14 Primary IDE IRQ15 Secondary IDE 56 IB755 User’s Manual