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~ Page 8 ~ 

2-3. TIMER & DMA CHANNELS MAP 

 

Timer Channel Map: 

 

Timer 

Channel 

Assignment 

0 

System timer interrupt 

1 

DRAM Refresh request 

2 

Speaker tone generator 

 
 

DMA Channel Map: 

 

DMA Channel 

Assignment 

0 Available 
1 IBM 

SDLC 

2 

Floppy Disk adapter 

3 Channel-3 

Available 

4 

Cascade for DMA controller 1 

5 Available 
6 Available 
7 Available 

 
 
 

2-4. I/O & MEMORY MAP

 

 

Memory Map: 

 

MEMORY MAP 

ASSIGNMENT 

0000000-
009FFFF 

System memory used by DOS 
and application 

00A0000-
00BFFFF 

Display buffer memory for VGA/ 
EGA / CGA / MONOCHROME 
adapter 

00C0000-
00DFFFF 

Reserved for I/O device BIOS 
ROM or RAM buffer. 

00E0000-
00EFFFF 

Reserved for PCI device ROM 

00F0000-
00FFFFF 

System BIOS ROM 

0100000-
FFFFFFF 

System extension memory 

 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for AR-B1660

Page 1: ...AR B1660 SOCKET 370 PENTIUM III GRADE CPU CARD WITH VGA LCD LAN Operation Manual Version 1 0 ...

Page 2: ...ogy Co Ltd 2001 All rights are reserved No part of this publication can be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written consent of Acrosser Technology ACKNOWLEDGEMENTS All other trademarks and registered trade...

Page 3: ... CONNECTOR CN16 21 3 15 RESET SWITCH J1 21 3 16 LED LM1 21 3 17 INFRARED CONNECTOR J5 21 3 18 EXTERNAL SPEAKER HEADER J11 22 3 19 Ethernet RJ 45 Connector CN12 22 3 20 VGA CRT CONNECTOR DB1 22 3 21 POWER CONTROL CONNECTOR CN15 23 3 22 UNIVERSAL SERIAL BUS CONNECTOR J7 23 3 23 CPU FAN POWER CONNECTOR J2 23 3 24 BATTERY JUMPER JP6 23 3 25 DOC SOCKET U3 24 3 26 SERIAL PORT A D SELECT JP7 JP10 24 3 27...

Page 4: ... PLUG AND PLAY 41 5 7 PERIPHERAL SETUP 43 5 8 AUTO DETECT HARD DISKS 44 5 9 PASSWORD SETTING 44 5 10 Setting the Password 44 5 11 Password Checking 44 5 12 LOAD DEFAULT SETTING 44 5 13 BIOS EXIT 45 5 14 BIOS UPDATE 46 ...

Page 5: ... Page 1 1 INTRODUCTION This chapter describes About This Manual System Specifications Safety precautions Experienced users can skip to chapter 2 on page 5 for Quick Start ...

Page 6: ...ibes the background of this manual and the specification of AR B1660 Chapter 2 Technical Summary This section gives you the information about the Technical maps Chapter 3 Hardware Configuration This chapter outlines the components locations and their functions From this part you can find how to set jumper and configure this card as you need Chapter 4 Software Utilities Helpful information about th...

Page 7: ...485 is selected by jumper and use the same connector IrDA uses 2 54mm 5 pin header BIOS AMI flash BIOS 256KB including VGA LCD LAN BIOS Supports utility program for easy to update new version of BIOS KEYBOARD MOUSE PS 2 compatible with 2 0mm 6 pin JST connector BUS INTERFACE PC 104 PCI slot VGA LCD DISPLAY C T 69000 with 2MB VRAM internally CRT with 2 0mm 10 pin connector LCD with DF9 1 0mm 51 pin...

Page 8: ...yout BOARD DIMENSION Compact size 203mm x 146mm 7 99 x 5 74 1 3 SAFETY PRECAUTIONS Follow the messages hereinafter to protect your systems from damage on all occasions Touch a grounded metal object to discharge the static electricity in your body or ideally wear a grounded wrist strap Stay safe from the electric shock Don t touch any components of this card when the card is on Always switch off po...

Page 9: ... Page 5 2 Technical Summary TECHNICAL SUMMARY This chapter focuses on Interrupt Map RTC CMOS RAM Map Timer DMA Channels Map I O Memory Map ...

Page 10: ...8 to IRQ15 which is rerouted through IRQ2 on the first controller The following is the system information of interrupt levels IRQ2 Interrupt Level Description NMI Parity check CTRL1 IRQ0 IRQ1 System timer interrupt from timer 8254 keyboard output buffer full Rerouting to IRQ8 to IRQ15 CTRL2 IRQ8 Real time clock IRQ9 Reserved IRQ10 LAN adapters based on PCI INT routing IRQ12 Reserved for PS 2 mouse...

Page 11: ...tatus register D 0E Diagnostic status byte 0F Shutdown byte 10 Floppy Disk drive type byte 11 Reserve 12 Hard Disk type byte 13 Reserve 14 Equipment byte 15 Base memory low byte 16 Base memory high byte 17 Extension memory low byte 18 Extension memory high byte 30 Reserved for extension memory low byte 31 Reserved for extension memory high byte 32 Date Century byte 33 Information Flag 34 3F Reserv...

Page 12: ...el 3 Available 4 Cascade for DMA controller 1 5 Available 6 Available 7 Available 2 4 I O MEMORY MAP Memory Map MEMORY MAP ASSIGNMENT 0000000 009FFFF System memory used by DOS and application 00A0000 00BFFFF Display buffer memory for VGA EGA CGA MONOCHROME adapter 00C0000 00DFFFF Reserved for I O device BIOS ROM or RAM buffer 00E0000 00EFFFF Reserved for PCI device ROM 00F0000 00FFFFF System BIOS ...

Page 13: ...0 07F RTC ports CMOS I O ports 080 09F DMA register 0A0 0BF Interrupt controller Slave 0C0 0DF DMA controller Slave 0F0 0FF Math coprocessor 1F0 1F8 Hard Disk controller 278 27F Parallel port 2 2B0 2DF Graphics adapter controller 2F8 2FF Serial port 2 360 36F Net work ports 378 37F Parallel port 1 3B0 3BF Monochrome Printer adapter 3C0 3CF EGA adapter 3D0 3DF CGA adapter 3F0 3F7 Floppy disk contro...

Page 14: ... Page 10 3 HARDWARE CONFIGURATION Four parts are included Jumper Connector Quick Reference Table Components Locations Configuration and Jumper settings Connector Pin Assignments ...

Page 15: ...CN2 Hard Disk Drive Connector 2 0mm 44pin CN6 Power LED Hard Disk Drive LED Connector LM1 LCD Panel Connector CN1 Ethernet RJ 45 Connector CN12 External Audio Connector CN9 Printer Connector CN8 CPU Fan Power Connector J2 VGA Connector DB1 IR Connector J5 Power on connector for ATX Supply CN15 Power Control Connector CN3 External Keyboard Mouse Connector CN16 Memory Installing DIMM1 Disk On Chip S...

Page 16: ... mounted on the card and a small plastic cap with a metal contact inside to connect the pins so you can set up your hardware configuration by open or close the pins The jumper can be combined into sets which called jumper blocks When the jumpers are all in the block you have to put them together to set up the hardware configuration The figure below shows how it looks 2 PIN 3 PIN CAP JUMPERS AND CA...

Page 17: ...minate the connection for better transmission of data Factory Preset Figure 0 6 J9 RS 485 Terminator Select 3 6 DOC MEMORY 1 DOC Memory Mapping Selection JP5 A 32 pin DOC socket supports a DOC Disk on Chip up to 72Mb This PnP Flash ROM DOC can be installed as one of the user s hard disk drive And if set as Drive C it can be used to boot up the computer with MS DOS installed It offers much faster a...

Page 18: ...CD1F 2 DSR1F 3 RXD1F 4 RTS1F 5 TXD1F 6 CTS1F 7 DTR1F 8 RI1F 9 VCOM1 10 GND 11 DCD2F 12 DSR2F 13 RXD2F 14 RTS2F 15 TXD2F 16 CTS2F 17 DTR2F 18 RI2F 19 VCOM2 20 GND 21 DCD3F 22 DSR3F 23 RXD3F 24 RTS3F 25 TXD3F 26 CTS3F 27 DTR3F 28 RI3F 29 VCOM3 30 GND 31 DCD4F 32 DSR4F 33 RXD4F 34 RTS4F 35 TXD4F 36 CTS4F 37 DTR4F 38 RI4F 39 VCOM4 40 GND 1 3 2 4 100MHZ 3 5 4 6 66MHZ DEAFAULT 1 3 5 2 4 6 1 2 39 40 CN1 ...

Page 19: ...SD5 8 IRQ9 39 SA11 40 SYSCLK 9 SD4 10 Not Used 41 SA10 42 IRQ7 11 SD3 12 DREQ2 43 SA9 44 IRQ6 13 SD2 14 Not Used 45 SA8 46 IRQ5 15 SD1 16 ZEROWS 47 SA7 48 IRQ4 17 SD0 18 12V 49 SA6 50 IRQ3 19 IOCHRDY 20 GND 51 SA5 52 DACK2 21 AEN 22 SMEMW 53 SA4 54 TC 23 SA19 24 SMEMR 55 SA3 56 BALE 25 SA18 26 IOW 57 SA2 58 VCC 27 SA17 28 IOR 59 SA1 60 OSC 29 SA16 30 DACK3 61 SA0 62 GND 31 SA15 32 DREQ3 63 GND 64 ...

Page 20: ...A23 6 IOCS16 7 LA22 8 IRQ10 9 LA21 10 IRQ11 11 LA20 12 IRQ12 13 LA19 14 IRQ15 15 LA18 16 IRQ14 17 LA17 18 DACK0 19 MEMR 20 DREQ0 21 MEMW 22 DACK5 23 SD8 24 DREQ5 25 SD9 26 DACK6 27 SD10 28 DREQ6 29 SD11 30 DACK7 31 SD12 32 DREQ7 33 SD13 34 VCC 35 SD14 36 RMASTER 37 SD15 38 GND 39 Not Used 40 GND 2 1 40 39 40Pin PC 104 Connector ...

Page 21: ...ctor 26 Pin header D Type Connector Parallel Port Pin Assignment 3 11 FLOPPY DISK DRIVE CONNECTOR CN7 FDD Floppy Disk Drive Connector You can use a 34 pin daisy chain cable to connect a two FDD One end of this cable is to attach the FDD on the board the other end is to attach the two FDD The pin assignments are as follows 2 1 34 33 PIN ASSIGNMENT PIN ASSIGNMENT 1 GND 2 DRVDEN0 3 GND 4 NC 5 GND 6 D...

Page 22: ...OT USED 21 IDEDRQA 22 GROUND 23 LOW A 24 GROUND 25 LOR A 26 GROUND 27 CHRDY A 28 GROUND 29 DACKA 30 GROUND 31 IRQ 14 32 NOT USED 33 SA 1 34 NOT USED 35 SA 0 36 SA2 37 CS 0 38 SA1 39 HD LED A 40 NOT USED IDE2 Hard Disk Drive Connector CN6 The pin assignments are as follows 2 1 44 43 PIN SIGNAL PIN SIGNAL 1 RESET 2 GROUND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 ...

Page 23: ...N Signal 1 FP0 2 FP16 3 FP1 4 FP17 5 FP2 6 FP18 7 FP3 8 FP19 9 FP4 10 FP20 11 FP5 12 FP21 13 FP6 14 FP22 15 FP7 16 FP23 17 LCDVDD 18 LCDVDD 19 FP8 20 FP24 21 FP9 22 FP25 23 FP10 24 FP26 25 FP11 26 FP27 27 FP12 28 FP28 29 FP13 30 FP29 31 FP14 32 FP30 33 FP15 34 FP31 35 FP34 36 FP32 37 FP35 38 FP33 39 M DE 40 GND 41 VCC 42 FLM 43 VCC 44 GND 45 ENABLK 46 SHFCLK 47 ENAVEE 48 GND 49 12V 50 LP 51 12V 51...

Page 24: ...3 UD3 B4 B4 FB4 SB0 B3 G2 LR1 LR0 LG0 P5 D5 LD2 UD2 G0 B5 FB5 SB1 G4 B2 LG1 LG0 LB0 P6 D6 LD1 UD1 G1 B6 SB0 SB2 R5 R3 LB1 LB0 UR1 P7 D7 LD0 UD0 G2 B7 SB1 SB3 B5 G3 LR2 LR1 UG1 P8 LD7 G3 G0 SB2 FG0 B3 UG1 UB1 P9 LD6 G4 G1 SB3 FG1 R4 UB1 LR1 P10 LD5 G5 G2 SB4 FG2 G4 UR2 LG1 P11 LD4 R0 G3 SB5 FG3 B4 UG2 LB1 P12 LD3 R1 G4 FG0 SG0 R5 LG1 UR2 P13 LD2 R2 G5 FG1 SG1 G5 LB1 UG2 P14 LD1 R3 G6 FG2 SG2 B5 LR2...

Page 25: ...1 6 PIN ASSIGNMENT 1 Mouse Data 2 KB Data 3 GND 4 VCC 5 Mouse Clock 6 KB Clock 3 15 RESET SWITCH J1 2 RS 1 GND 3 16 LED LM1 LM1 1 5 1 2 PWR LED 3 4 HDD LED 5 6 HDD LED1 3 2 4 6 3 17 INFRARED CONNECTOR J5 1 5 J5 1 VCC 2 NC 3 IR DATA RECEIVE 4 GND 5 IR DATA TRANSFER 1 MOUSE DATA 2 KB DATA 3 GND 4 VCC 5 MOUSE CLOCK 6 KB CLOCK ...

Page 26: ...Z 4 BUZ Z 1 Vcc 3 19 Ethernet RJ 45 Connector CN12 The pin assignments are as follows 1 8 PIN FUNCTION PIN ASSIGNMENT 1 TPTX 5 NOT USED 2 TPTX 6 TPRX 3 TPRX 7 NOT USED 4 NOT USED 8 NOT USED 3 20 VGA CRT CONNECTOR DB1 DB1 Connector Pin Assignment PIN Signal PIN Signal 1 RED 2 AGND 3 GREEN 4 GND 5 BLUE 6 AGND 7 V S 8 DDCD 9 H S 10 DDCK ...

Page 27: ...VSB 1 2 3 for ATX Power 3 22 UNIVERSAL SERIAL BUS CONNECTOR J7 1 9 2 10 1 Vcc0 5 DATA0 2 Vcc1 6 DATA1 3 DATA0 7 8 GND 4 DATA1 9 10 GND 3 23 CPU FAN POWER CONNECTOR J2 2 5 4 1 3 1 GND 2 12V 3 Fan Speed 3 24 BATTERY JUMPER JP6 1 2 3 1 2 EXTRNALBATTERY 2 3 ON BOARDBATTERY ...

Page 28: ...3 NC 19 SD5 4 SA12 20 SD6 5 SA7 21 SD7 6 SA6 22 CE 7 SA5 23 SA10 8 SA4 24 OE 9 SA3 25 SA11 10 SA2 26 SA9 11 SA1 27 SA8 12 SA0 28 NC 13 SD0 29 NC 14 SD1 30 VCC 15 SD2 31 WR 16 GND 32 VCC 3 26 SERIAL PORT A D SELECT JP7 JP10 3 27 POWER ON CONNECTOR FOR ATX POWER SUPPLY JP3 PSON GND 2 1 3 28 26 PIN AUDIO CONNECTOR CN9 1 25 2 26 1 2 5V 3 4 12V 5 6 GND ...

Page 29: ...OT USED 21 NOT USED 22 NOT USED 23 NOT USED 24 NOT USED 25 GND 26 GND Note the connector does not contain the GAME MIDI port signal When AR B9425 audio card is used with this CPU board the GAME port function is not supported 3 29 POWER CONNECTOR CN3 3 30 HDD LED HEADER J3 J12 2 VCC 1 HD LED J3 CN2 HDD LED 2 VCC 1 HD LED J12 CN6 HDD LED 3 31 LCD POWER JP1 1 2 3 1 2 USE 5V 2 3 USE 3 3V 1 12V 2 GND 3...

Page 30: ... Page 26 3 32 CPU SETTING SYSTEM BUS CLOCK JP4 1 2 100MHz 1 2 66MHz 3 33 RS 485 Header J14 3 34 PCI SELECT JP12 3 35 Touch screen Connector J15 1 2 3 1 GND 2 TXDF 3 RXDF J15 ...

Page 31: ... Page 27 4 SOFTWARE UTILITIES Sections includes Utility CD File List Setup ...

Page 32: ...HERNET DRIVER disk 3 DRV 4 DISK is INTEL CHIPSET 440BX PIIX4 SETUP DRIVER 4 DRV 5 DISK is SCSI DRIVER FOR WIN95 NT AND WIN98 NT DRIVERS 4 2 SETUP WIN95 VGA SETUP To update display driver by choosing display interface card put disk 5 in driver A the driver of 65548 will be found and reboot your system after setup will be ok PIIX4 DRIVER SETUP WIN95 The first step is to execute the INTEL 95 SETUP EX...

Page 33: ...e covered BIOS Setup Overview Standard CMOS Setup Advanced CMOS Setup Advanced Chipset Setup Power Management PCI Plug and Play Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Password Setting Load Default Setting BIOS Exit BIOS Update ...

Page 34: ...ess the Enter key to select the option and configure the functions AMIBIOS HIFLEX SETUP UTILITY VERSION 1 30 C 2000 American Megatrends Inc All Rights Reserved Standard CMOS Setup Advanced CMOS Setup Advanced Chipset Setup Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration ...

Page 35: ...minute and second format The user can bypass the date and time prompts by creating an AUTOEXEC BAT file For information about how to create this file please refer to the MS DOS manual Floppy Setup The Standard CMOS Setup option records the types of floppy disk drives installed in the system The available options for drives A and B are To enter the configuration value for a particular drive highlig...

Page 36: ...00 American Megatrends Inc All Rights Reserved Quick Boot Enabled 1st Boot Device IDE 1 2nd Boot Device CDROM 3rd Boot Device Disabled 4th Boot Device Disabled Try Other Boot Devices Yes Floppy Access Control Read Write Hard Disk Access Control Read Write S M A R T for Hard Disks Disabled BootUp Num Lock On Floopy Drive Swap Disabled Floopy Drive Seek Disabled PS 2 Mouse Support Enabled Typematic ...

Page 37: ...connectors of the floppy disk drives When Enabled the BIOS swaps the floppy drive assignments so that Drive A becomes Drive B and Drive B becomes Drive A under DOS Floppy Drive Seek If the Floppy Drive Seek item is set to Enabled the BIOS will seek the floppy A drive one time upon bootup PS 2 Mouse Support The setting of Enabled allows the system to detect a PS 2 mouse on bootup If it is detected ...

Page 38: ...age 34 Wait for F1 If Error AMIBIOS POST error messages are followed by Press F1 to continue If this option is set to Disabled the AMIBIOS does not wait for you to press the F1 key after an error message ...

Page 39: ...cache memory The settings are Setting Description Disabled Neither L1 internal cache memory on the CPU or L2 secondary cache memory is enabled WriteBack Use the write back caching algorithm WriteThru Use the write through caching algorithm External Cache Setting Shadow These options control the location of the contents of the 16KB of ROM beginning at the specified memory location If no adapter ROM...

Page 40: ...oard s chipset Control keys for this screen are the same as for the previous screen BIOS Advanced Chipset Setup Configure SDRAM Timing by SPD SPD is the abbreviation Serial Presence Detect SPD takes accord the chip types capacity timing voltage data The system can auto adjust memory according to the data to reach the best situation AMIBIOS SETUP ADVANCED CHIPSET SETUP C 1999 American Megatrends In...

Page 41: ...nd reading data when memory receives one CAS single Loadoff Cmd Timing It is the first read write action under burst pattern Memory Hole This reserves the 15MB to 16MB memory address space for use of ISA expansion cards Graphics Aperture Size The item is to set up AGP display to use a certain amount of memory to save Texture Data 8 bit I O Recovery Time The item is to set up CPU to demand ISA Bus ...

Page 42: ...cy Support These options are used to Enabled the USB function and it s only useful in the DOS mode ATX Power Supply Controller If the ATX Power Supply Controller function is Enabled the system will get more functions such as shutting down the power by using software LCD CRT Selection This item determines to either use LCD Monitor or CRT Monitor in the system LCD Type This option specifies the reso...

Page 43: ...wer Management APM Enabled this option is to enable the power management and APM Advanced Power Management features Video Power Down Mode This option specifies the power management which states the video subsystem enters after a specific period of display inactivity has expired Hard Disk Power Down Mode This option specifies the power management which states that the hard disk drive enters after t...

Page 44: ...p the system from suspend mode and a ring bell while any access coming from Modem Lan Resume From Soft Off This item is to set up the function of waking up the system from suspend mode When encountering an access the function will be available if system is fixed with an Ethernet card ...

Page 45: ... Reset Configuration Data This sets the operating mode of the boot block area of the BIOS FLASH ROM to allow programming in the Yes setting PCI Latency Timer PCI Clocks This option sets latency of all PCI devices on the PCI bus The settings are in units equal to PCI clocks Primary Graphic Adapter This option is set to use PCI bus or AGP The AGP mode will get system a faster processing speed AMIBIO...

Page 46: ...f availability of IRQs DMAs passed to the BIOS configurable devices If more IRQs DMAs must be removed from the pool the end user can use these PCI PnP Setup options to remove the IRQ DMA by assigning the option to the ISA EISA setting The onboard I O is configurable with BIOS Reserved Memory Size This option specifies the size of the memory area reserved for legacy ISA adapter cards Reserved Memor...

Page 47: ...Modify F1 Help F2 F3 Color BIOS Peripheral Setup Defaults OnBoard FDC This option enables the floppy drive controller on the AR B1660 OnBoard Serial Port This option enables the serial port on the AR B1660 IR Port support This item is to activate the function of Infra red OnBoard Parallel Port This option enables the parallel port on the AR B1660 Parallel Port Mode This option specifies the parall...

Page 48: ...d Enter new supervisor password 5 11 Password Checking The password check option is enabled in Advanced Setup by choosing either Always the password prompt appears every time the system is powered on or Setup the password prompt appears only when BIOS runs The password is stored in CMOS RAM The user can enter a password by typing on the keyboard As the user selects Supervisor or User the BIOS prom...

Page 49: ... can either save them or exit the BIOS menu without saving the new values 5 13 1 Save Settings and Exit This item is in the Standard CMOS Setup Advanced CMOS Setup Advanced Chipset Setup and the new password if it has been changed will be stored in the CMOS The CMOS checksum is calculated and written into the CMOS When you select this function the following message will appear at the center of the...

Page 50: ...OEXEC BAT files Step 2 Insert the FLASH BIOS diskette into the floppy disk drive Step 3 In the MS DOS mode you can type the FLASH812 program A FLASH812 Step 4 Press ALT F The File box will show the following message this message will be highlighted BIOS Filename Loading After typing in the File name you must press ENTER or press ESC to exit Step 5 Please enter the file name to the Enter File Name ...

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