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Chapter 2

10

2.5

CPU TO BUS FREQUENCY RATIO (SW1-4,5,6)

These switches set the frequency ratio between the Internal frequency of the CPU
and the External frequency (called the Bus clock) within the CPU.  These must be
set together with the above jumpers CPU External (Bus) Frequency Selection.

2.6

CPU EXTERNAL (BUS) FREQUENCY SELECTION
(SW1-7,8,9,10)

These switches tell the clock generator what frequency to send to the CPU.  The Bus
clock times the Bus Ratio equals the CPU’s Internal frequency.

2.7

SDRAM FREQUENCY SELECTION (SW-10)

This switch set the SDRAM frequency same as CPU External frequency or AGP
frequency.

SW1-10 : ON

SDRAM frequency = AGP frequency

SW1-10 : OFF

SDRAM frequency = CPU External frequency

4    5     6    7     8    9    10

ON

Summary of Contents for PAM-0052V

Page 1: ...PAM 0052V High Performance Pentium PCI Mainboard Edition 1 30 1999 DTK Computer Inc P N 155100 8755 ...

Page 2: ...ord are trademarks of Microsoft Corporation Novell Netware are trademarks of Novell Inc PC AT PC DOS OS 2 and Presentation Manager are trademarks of IBM Corporation Pentium is registered trademark of Intel Corp UNIX is the trademark of AT T All other brand and product names are trademarks or registered trademarks of their respective companies The information presented in this publication has been ...

Page 3: ...U FAN CONNECTION 16 3 3 J3 IrDA FAST IR CONNECTOR 17 3 4 J4 UNIVERSAL SERIAL BUS PORTS 0 1 17 3 5 J5 J6 PRIMARY SECONDARY IDE CONNECTOR 17 3 6 J7 ATX POWER CONNECTOR 18 3 7 J8 PARALLEL PORT CONNECTOR 18 3 8 J9 FLOPPY DRIVE CONNECTOR 18 3 9 J10 EXTENSION PS 2 MOUSE CONNECTOR 18 3 10 J11 KEYBOARD CONNECTOR 19 3 11 J12 J13 SERIAL PORT COM1 COM2 19 3 12 J14 INTERNAL MODEM RING IN CONNECTOR 19 3 13 J15...

Page 4: ... 11 IDE HDD AUTO DETECTION 35 4 12 SAVE EXIT SETUP MENU 35 4 13 EXIT WITHOUT SAVING MENU 35 CHAPTER 5 FLASH AND DMI UTILITY 37 5 1 AWARD FLASH UTILITY 37 5 2 DESKTOP MANAGEMENT INTERFACE DMI OVERVIEW 39 APPENDIX A QUICK GUIDE 43 ...

Page 5: ...ndard Page Mode SPM and Fast Page Mode FPM and Synchronous DRAM SDRAM can work together Memory configurations from 8MB to 384MB are possible using combination of 1M 32 to 8M 32 module 32 bit no parity 72 pin SIMM module and 2M 64 to 16M 64 SDRAM DIMM module Multi I O On board Multi I O supports two serial one parallel ports and floppy drive controller Serial ports are 16550 Fast UART compatible Pa...

Page 6: ...Chapter 1 2 Fig 1 Key Components of the Mainboard System BIOS Award BIOS 128KB Flash EPROM Slots Four PCI slots Two ISA slots Form Factor 2 3 Baby AT size 220mm x 230mm ...

Page 7: ...ree Celsius 10 to 65 Degree Celsius Relative Humidity without condensation 8 to 85 5 to 95 Altitude 10 000ft 40 000ft Vibration 1 000Hz Electricity 4 75 5 25V Power Specification Configuration 133MHz Intel P54C CPU 16MB 60ns EDO SIMM 512KB Cache 3 5 inch floppy drive 840MB Hard Disk running at DOS prompt DC Voltage Tolerance Consumption mA 5V 5 860 5V Standby 5 0 5 5V 5 0 12V 5 200 12V 5 30 ...

Page 8: ...Chapter 1 4 ...

Page 9: ...jumper The jumper is open when the jumper cap is removed from jumper 2 2 CPU TYPE 2 2 1 INTEL PENTIUM w MMX TECH P55C CPU The Intel Pentium w MMX Tech P55C CPU is offered with dual voltage supply 2 8V for core and 3 3V I O interface The following is the marking for identify the CPU type The following diagram is provided as an example only It does not necessarily indicate a valid product marking Fi...

Page 10: ...ore and 3 3V I O The following diagram is provided as an example only It does not necessarily indicate a valid product marking Fig 2b CPU Description Top Side Operating Voltage I O Voltage Core Voltage 2 2V 3 3V 2 2V 2 4V 3 3V 2 4V 2 9V 3 3V 2 9V 3 2V 3 3V 3 2V 2 2 3 CYRIX 6x86L CPU The Cyrix 6x86L has different I O and core voltage Please refer to the CPU marking Fig 2c CPU Description Top Side ...

Page 11: ...ngs 7 2 2 4 CYRIX 6x86MX CPU The Cyrix 6x86MX has different I O and Core Voltage Please refer to the CPU marking Fig 2d CPU Description Top Side I O Voltage Core Voltage Cyrix 6x86MX 3 3V 2 9V Cyrix 6x86L 3 3V 2 8V ...

Page 12: ...Chapter 2 8 2 3 GRAPHICAL DESCRIPTION OF JUMPER SETTINGS Fig 3 Jumper Location of the mainboard ...

Page 13: ...U For 2 2V AMD K6 and AMD K6 2 3 3V I O 2 4V core Dual Voltage CPU For 2 4V AMD K6 III 3 3V I O 2 8V core Dual Voltage CPU For P55C and Cyrix 6x86L 3 3V I O 2 9V core Dual Voltage CPU For 2 9V AMD K6 Cyrix 6x86MX and Cyrix M II 3 3V I O 3 2V core Dual Voltage CPU For 3 2V AMD K6 233 Table 1 1 2 3 ON 1 2 3 ON 1 2 3 ON 1 2 3 ON 1 2 3 ON ...

Page 14: ...ternal Bus Frequency Selection 2 6 CPU EXTERNAL BUS FREQUENCY SELECTION SW1 7 8 9 10 These switches tell the clock generator what frequency to send to the CPU The Bus clock times the Bus Ratio equals the CPU s Internal frequency 2 7 SDRAM FREQUENCY SELECTION SW 10 This switch set the SDRAM frequency same as CPU External frequency or AGP frequency SW1 10 ON SDRAM frequency AGP frequency SW1 10 OFF ...

Page 15: ...K6 2 380 380MHz 4 0x 95MHz ON OFF ON ON OFF OFF AMD K6 2 400 400MHz 4 0x 100MHz ON OFF ON OFF OFF OFF AMD K6 2 450 450MHz 4 5x 100MHz ON ON ON OFF OFF OFF AMD K6 III 400 400MHz 4 0x 100MHz ON OFF ON OFF OFF OFF AMD K6 III 450 450MHz 4 5x 100MHz ON ON ON OFF OFF OFF Cyrix 6x86L PR150 120MHz 2 0x 60MHz ON OFF OFF ON ON ON Cyrix 6x86L PR166 133MHz 2 0x 66MHz ON OFF OFF OFF ON ON Cyrix 6x86L PR200 150...

Page 16: ...Chapter 2 12 2 9 JP6 CLEAR CMOS DATA 1 Normal Mode Fig 4a 2 Reset Content of RTC Fig 4b ...

Page 17: ... DIMM can be supported Table 4 provides the typical memory configurations supported by the mainboard Bank 0 SIMM1 2 Bank 1 DIMM1 Bank 2 DIMM2 Installed None None Installed Installed None None Installed None Installed None Installed None None Installed Installed Installed Installed None Installed Installed Table 3 The memory size of SIMM can be 8MB 16MB 32MB or 64MB The memory of DIMM can be 8MB 16...

Page 18: ...Chapter 2 14 ...

Page 19: ...been fastened into system case the next step is to connect the internal cables and external cables The mainboard connectors have varying numbers of pins and are the points of contact between the mainboard and other parts of the computer Fig 5 Connector Location ...

Page 20: ... reset keylock harddisk LED ATX power switch ACPI suspend LED and power button suspend switch The pin definition is as following figure Fig 6 Multiple Function Jumper 3 2 J2 CPU FAN CONNECTION J2 is a three pin connector which is used to connect with the CPU FAN power cable Fig 7 CPU Fan Connector 1 2 3 ...

Page 21: ...SKSIR The pin definition is as following Fig 8 IrDA Fast IR Connector 3 4 J4 UNIVERSAL SERIAL BUS PORTS 0 1 J4 is a 2x5 pin header for USB0 and USB1 connector and it is also designed as the connector for the optional USB extension card Fig 9 USB Connector 3 5 J5 J6 PRIMARY SECONDARY IDE CONNECTOR These connectors support the provided IDE hard disk ribbon cable After connecting the single end to th...

Page 22: ...pin 1 on the upper side 3 8 J9 FLOPPY DRIVE CONNECTOR This connector supports the floppy drive ribbon cable After connecting the single end to the board connect the two plugs on the other end to the floppy drive 3 9 J10 EXTENSION PS 2 MOUSE CONNECTOR J10 is a five pin connector with polarity key It is connected with the PS 2 mouse connector cable to extend the PS 2 mouse connector to the rear of t...

Page 23: ...ctor 3 11 J12 J13 SERIAL PORT COM1 COM2 These are D Type 9 pin male connectors for pointing devices or other serial devices 3 12 J14 INTERNAL MODEM RING IN CONNECTOR J14 is a three pin connector which is used to connect the Internal Modem Card s Ring in signal to the mainboard Thus the mainboard can be wake up from suspend mode through the Internal Modem Ring in Fig 13 Internal Modem Ring in Conne...

Page 24: ...n Description Pin Description 1 Power Good Orange 7 Ground Black 2 5 VDC Red 8 Ground Black 3 12 VDC Yellow 9 5 VDC White 4 12 VDC Blue 10 5 VDC Red 5 Ground Black 11 5 VDC Red 6 Ground Black 12 5 VDC Red Table 4 AT Power Connector 3 14 CN2 PS 2 STYLE KEYBOARD CONNECTOR OPTIONAL A PS 2 standard six pin female DIM connector for a PS 2 keyboard Fig 14 Optional PS 2 Keyboard Connector ...

Page 25: ...he BIOS setup program to tell the operating system what type of devices such as disk drives are connected to the system board The system setup is also called CMOS setup Normally users need to run system setup if either the hardware configuration is not identical with information contained in the CMOS RAM or the CMOS RAM has lost power 4 1 AWARD BIOS SETUP The setup program provided with the mainbo...

Page 26: ...ORD USER PASSWORD IDE HDD AUTO DETECTION SAVE EXIT SETUP EXIT WITHOUT SAVING Esc Quit Select Item F10 Save Exit Setup Shift F2 Change Color Time Data Hard Disk Type Fig 15 3 Choose an option and press Enter Modify the system parameters to reflect the options installed in the system see the following sections for more information 4 Press ESC at anytime to return to the Main Menu 5 In the Main Menu ...

Page 27: ...EGA VGA Halt On All Errors Base Memory Extended Memory Other Memory Total Memory 640K 64512K 384K 65536K Esc Quit Select Item PU PD Modify F1 Help Shift F2 Change Color Fig 16 Date mm dd yy Type the current date Time hh mm ss Type the current time Hard Disks Choose from the standard hare disk types 1 to 45 Type 47 is user definable Type Auto is for auto detect the hard disk type Drive A B Choose 3...

Page 28: ...bled Disabled PCI VGA Palette Snoop OS Select For DRAM 64MB HDD S M A R T Capability Report No FDD For WIN 95 Disabled Non OS2 Enabled No ESC Quit Select Item F1 Help PU PD Modify F5 Old Values Shift F2 Color F7 Load Setup Defaults Fig 17 BIOS Setup Defaults A short description of the screen items follows Anti Virus Protection Choose Enabled or Disabled Enabled to activate the Trend ChipAwayVirus ...

Page 29: ...abled If memory modules with Parity of ECC is installed Typematic Rate Setting Choose Enabled or Disabled Enabled will determines the typematic rate defined by following two options Typematic Rate Chars Sec The number selected 6 8 10 indicates how fast the number of characters can response in one second Typematic Delay Msec The number selected indicates the time period between two identical keys a...

Page 30: ...se registers control most of the system options in the computer Note Change these Settings only if user is familiar with the Chipset ROM PCI ISA BIOS 2A5LEG3B CHIPSET FEATURES SETUP AWARD SOFTWARE INC Bank 0 1 DRAM Timing Bank 2 3 DRAM Timing Bank 4 5 DRAM Timing DRAM Read Pipeline Cache Rd CPU Wt Pipeline Cache Timing Video BIOS Cacheable System BIOS Cacheable Memory Hole At 15MB Addr AGP Apertur...

Page 31: ... cached if the cache controller is also enabled System BIOS Cacheable As with caching the video BIOS above enabling this selection allows accesses to the system BIOS ROM addressed at F0000H FFFFFH to be cached provided that the cache controller is enabled Memory Hole At 15MB Addr Choose Enabled or Disabled Enabled allows some linear VGA Cards to run larger frame port or it can be reserved or some ...

Page 32: ... Disabled Disabled PM Events IRQ12 PS 2 Mouse Disabled VGA LPT COM HDD FDD DMA Master Modem Ring Resume RTC Alarm Resume OFF None OFF OFF Enabled Disabled IRQ13 Coprocessor IRQ14 Hard Disk IRQ15 Reserved Disabled Disabled Disabled ESC Quit Select Item F1 Help PU PD Modify F5 Old Values Shift F2 Color F7 Load Setup Defaults Fig 19 A short description of the screen items follows ACPI Function To ena...

Page 33: ...is pressed for turn it off For Delay 4 sec option the power of the system will be switched off with holding the power button for 4 second HDD Power Down To select the time period will turn the HDD off Accessing the HDD again will take a few seconds for HDD to spin up for operation Suspend Mode To set the time period waiting for Suspend Mode when the Power Management function is set to User Define ...

Page 34: ...CI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP PCI ISA PnP CPU to PCI Write Buffer PCI Dynamic Bursting PCI Master 0 WS Write PCI Delay Transaction PCI Master Read Prefetch PCI 2 Access 1 Retry AGP Master 1 WS Write AGP Master 1 WS Read PCI IRQ Actived By Assign IRQ For USB Assign IRQ For VGA Enabled Enabled Enabled Enabled Enabled Disabled Enabled Disabled Level Enabled Enabled DMA 0 assigned to ...

Page 35: ...pecified IRQ DMA have a chance to be assigned to the PCI or ISA PnP devices CPU to PCI Write Buffer It is used to enable or disable the CPU to PCI Write Buffer PCI Dynamic Bursting It is used to enable or disable the PCI dynamic bursting cycles PCI Master 0 WS Write Choose enable to let the PCI Master using 0 wait state in write cycle PCI Peer Concurrency Choose Enabled or Disabled To enable this ...

Page 36: ...ed Enabled Auto Auto Auto Auto Auto Auto Auto Auto PCI Slot Onboard Parallel Port Parallel Port Mode 378 IRQ7 SPP Onboard FDD Controller Onboard Serial Port 1 Onboard Serial Port 2 UART2 Mode Enabled 3F8 IRQ4 2F8 IRQ3 Standard ESC Quit Select Item F1 Help PU PD Modify F5 Old Values Shift F2 Color F6 Load BIOS Defaults F7 Load Setup Defaults Fig 21 A short description of the screen items follows On...

Page 37: ...rces Onboard Serial Port 1 Choose Auto Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 and 2E8 IRQ3 While choosing proper I O Address IRQ be sure not to cause Address conflict with other I O devices The default setting is 3F8 IRQ4 Onboard Serial Port 2 Choose Auto Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 and 2E8 IRQ3 While choosing proper I O Address IRQ be sure not to cause Address conflict with other I O device ...

Page 38: ...ystem or entering BIOS Setup With the supervisor password both the system booting and BIOS setup changing is allowed This main menu item lets the user to set up the Supervisor Password Change the password as follows 1 Choose PASSWORD SETTING in the Main Menu and press Enter The following message appears ENTER PASSWORD 2 Enter the Password and press Enter The following message appears CONFIRM PASSW...

Page 39: ...N to confirm the acceptance then enter 4 The process will repeat for Primary Slave Secondary Master and Secondary Slave Hard Disks 4 12 SAVE EXIT SETUP MENU When you select this function the following message will appear at the centre of the screen to assist you to Save data to CMOS and Exit the Setup Save to CMOS and Exit Y N 4 13 EXIT WITHOUT SAVING MENU When you select this function the followi...

Page 40: ...Chapter 4 36 ...

Page 41: ...les to let you have a more clear understanding of the updating process How to Begin 1 Please type awdflash and press the ENTER key to begin the updating process 2 Once you enter you will see a main menu displaying FLASH MEMORY WRITER V5 XX Copyright C 1996 Award Software Inc For I430HX 2A59F000 Flash Type File Name to Program DATE 06 18 96 Error Message Fig 22 3 Type the program name test bin and ...

Page 42: ...n the file name 2A59F000 OLD 11 Then you will be requested to answer Are You Sure to Program Y N 12 Type Y to begin programming and press the ENTER key 13 When the programming is finished the showing message will appear Programming Flash Memory 1FF00 0K Message Please Power off or Reset System 14 Once you see the showing message Power Off or Reset System please re start your system 15 When you pow...

Page 43: ...hose collected information in a 4KB block in the motherboard s flash EPROM and allow the DMI to retrieve data from this database The DMI Configuration Utility DMICFG EXE must be used in real mode in order for the program to run the base memory must be at least 180K Memory managers like HIMEM SYS required by windows must not be installed You can boot up from a system diskette without AUTOEXEC BAT a...

Page 44: ... up menu is available use the plus minus keys to change the settings Enter to exit and save ESC to exit and not save If the user has made changes ESC will prompt you to answer Y or N Enter Y to go back to the left hand screen and save enter N to go back to left hand screen and not save If editing has not been made ESC will send you back to the left hand menu without any messages Add DMI This DMI C...

Page 45: ...Flash and DMI Utility 41 Load DMI File You can load the disk file to memory by entering a drive and path and file name here ...

Page 46: ...DMI File You can save the DMI normally only saved to flash ROM to a file by entering the drive and path here If you want to cancel save you may press ESC and a message Bad File Name appears here to show it was not saved ...

Page 47: ... OFF OFF 3 3V I O 2 9V core Dual Voltage CPU For 2 9V AMD K6 Cyrix 6x86MX and Cyrix M II SW1 1 SW1 2 SW1 3 ON OFF OFF 3 3V I O 3 2V core Dual Voltage CPU For 3 2V AMD K6 233 SW1 1 SW1 2 SW1 3 OFF OFF ON CPU Speed Selection For 120MHz Cyrix 6x86L PR150 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 ON OFF OFF ON ON ON For 133MHz Cyrix 6x86L PR166 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 ON OFF OFF OFF ON O...

Page 48: ... Cyrix 6x86MX PR233 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 OFF ON OFF OFF ON ON For 208MHz IBM 6x86MX PR266 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 ON ON OFF OFF ON OFF For 233MHz Intel Pentium AMD K6 233 and Cyrix M II 300 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 OFF OFF OFF OFF ON ON For 250MHz AMD K6 2 250 and Cyrix M II 333 using 100MHz CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 ON ON OFF OFF OFF...

Page 49: ...OFF For 333MHz AMD K6 2 333 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 OFF OFF OFF ON OFF OFF For 350MHz AMD K6 2 350 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 OFF OFF OFF OFF OFF OFF For 366MHz AMD K6 2 366 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 OFF OFF ON OFF ON ON For 380MHz AMD K6 2 380 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 ON OFF ON ON OFF OFF For 400MHz AMD K6 2 400 and AMD K6 III 400 CPU SW1 ...

Page 50: ...nction Jumper Settings CPU Speed Selection For 450MHz AMD K6 2 450 and AMD K6 III 450 CPU SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 SW1 9 ON ON ON OFF OFF OFF Normal JP6 1 2 short Clear CMOS Data Reset Content of RTC JP6 2 3 short ...

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