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4-6   CHAPTER 4

4-3 CHIPSET FEATURES SETUP

Choose the  "

CHIPSET FEATURES SETUP

" in the 

CMOS SETUP UTILITY

menu to display the following menu.

ROM PCI/ISA BIOS(2A5LDPAB)

CHIPSET FEATURES SETUP

AWARD SOFTWARE, INC.

C8000  -  CBFFF  Shadow :
CC000 -  CFFFF   Shadow:
D0000  -  D3FFF   Shadow:
D4000  -  D7FFF   Shadow:
D8000  -  DBFFF  Shadow:
DC000 -  DFFFF   Shadow:

These categories determine whether optional ROM will be copied to RAM by 16K
byte or 32K byte perunit and the size depends on the chipset.

Enabled 

Optional shadow is enabled.

Disabled

Optional shadow is disabled.

DRAM Auto Configuration

: 70 ns

DRAM Timing Control

: Auto

Video BIOS Cacheable

: Enabled

System BIOS Cacheable

: Disabled

Memory Hole At 15Mb Addr.

: Disabled

Fast DRAM Decoding

: Disabled

Sustained 3T Write

: Enabled

2 Bank PBSRAM

: 3-1-1-1

Read Pipeline

: Enabled

Write Pipeline

: Enabled

Cache Timing

: Fast

Linear Burst

: Disabled

SDRAM Cycle Length

:  2

SDRAM Bank Interleave

: Disabled

Esc : Quit                                                : Select Item

F1   : Help                             PU/PD/+/- : Modify

F5   : Old Values                     (Shift)F2 : Color

F7   : Load Setup Defaults

Note:

  When you insert slower memery modules in the system and set a faster

timing, maybe the system will hang up.

Figure 4-4  CHIPSET FEATURES SETUP

Summary of Contents for P55KTX

Page 1: ...fault Y N Y STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP HDD LOW LEVEL FORMAT PNP PCI CONFIGURA ETUP I...

Page 2: ...a rd with Onboard PCI IDE and Super Multi I O ApolloVPX 97 PCIset The specification is subject to change without notice TRADEMARK Allproductsandcompanynamesaretrademarksorregistered trademarksoftheir...

Page 3: ...klist Please check your package which should include all items listed below If you find any item damaged or missed please contact your supplier One IDE ribbon cable One floppy ribbon cable One manual...

Page 4: ...up 4 6 4 4 Power Management Setup 4 8 4 5 PNP PCI Configuration 4 10 4 6 Integrated Peripherals 4 12 4 7 Load Setup Defaults 4 14 4 8 Change Supervisor or User Password 4 15 4 9 IDE HDD Auto Detection...

Page 5: ...f SDRAM 168 Pin DIMM x 3 Supports512KB PipelinedBurstSRAM L2Cache Supports three 16 bit ISA slots and four 32 bit PCI slots and provides two independent high performance PCI IDE interfaces capable of...

Page 6: ...3 PCI 2 PCI 1 PCI 4 BIOS P55KTX Layout VT82C586B DIMM 3 DIMM 2 DIMM 1 VT82C585VP POWER ON SPEAKER TB LED G LED RESET KEYLOCK HD LED FDD CONN Secondary IDE SOCKET 7 64K 64 CACHE VT82C587VP VT82C587VP...

Page 7: ...amaging any circuits or sockets on board A cooling fan is strongly recommended when installing Pentium pentium MMX K5 K6 6x86 6x86L 6x86MXprocessorduetopossibleoverheat TheP55KTXsupportsaminimumof8MBa...

Page 8: ...Reset Switch Closed to restart system Speaker connect to the system s speaker for beeping KeyLock Keyboard lock switch Power LED connector Power ON Push the button to turn on the system Pressing less...

Page 9: ...2 3 1 J3 IrDA ASKIRCONNECTOR 5 1 VCC 2 NC 3 IRRX 4 GND 5 IRTX 3 1 J1 KeyboardPower ONFunctionSelection 1 2 Disabled 2 3 Enabled Figure 3 2 P55KTX I O back panel Layout COM1 PS 2 Keyboard PS 2 Mouse pa...

Page 10: ...100 MHz 60 120MHz 60 150MHz 66 166MHz 66 233MHz 66 200MHz 60 90 MHz 66 133MHz 66 300MHz 66 333MHz R 1 2 1 2 1 2 2 3 1 2 2 3 2 3 2 3 2 3 2 3 2 3 1 3 NONE NONE 4 3 6 5 3 2 1 6x86MX PR233 6x86MX PR266 6...

Page 11: ...ZOOM of the DIMM socket is 3 3V Unbuffered LEFT KEY ZONE CENTER KEY ZONE DRAM chip J10 CPUVcorevoltageselection ForPentiumProcessorwithMMXtechnology AMD K6 and Cyrix 6x86L 6x86MX 1 2 2 0V Reserved for...

Page 12: ...upt used by ISA add in cards in the BIOS Setup utility However if a Legacy card such as plugging a paddle card and cable into an ISA slot ispluggedinthesystem modificationintheROMSETUPUTILITYbecomes n...

Page 13: ...IN 24 25 as the system s power ON OFF button Note that an AT power supply does not offer this function Based on the ATX power connector the P55KTX has been designed to support both ACPI and Soft OFF f...

Page 14: ...our system and then push again to hold for more than 4 seconds to turn it off as soon as you turn it on Step 3 You can enjoy the Keyboard Power ON function by pressing any 1 or 2 keys on you keyboard...

Page 15: ...ETUPUTILITY AWARDSOFTWARE INC STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP HDD LOW LEVEL FORMAT PNP PC...

Page 16: ...elp message of the selected item This setup program also provides 2 convenient ways to load the default parameter data from BIOS F6 or CMOS F7 area if shown data is corrupted This provides the system...

Page 17: ...isabled Enabled Activates automatically when the system boots up causing a warning message to appear when any attempt to access the boot sector or hard disk partition table Disabled No warning message...

Page 18: ...oppy disk drive installed is 40 or 80 tracks Only 360K type is 40 tracks while 760K 1 2M and 1 44M are all 80 tracks The default value is Enabled Enabled BIOS searches for floppy disk drive to determi...

Page 19: ...t access to the system and Setup or just to Setup The default value is Setup System The system will not boot and the access to Setup will be denied if the correct password is not entered at the prompt...

Page 20: ...ptional shadow is enabled Disabled Optional shadow is disabled DRAM Auto Configuration 70 ns DRAM Timing Control Auto Video BIOS Cacheable Enabled System BIOS Cacheable Disabled Memory Hole At 15Mb Ad...

Page 21: ...or 70ns Fast Page Mode EDO DRAM Video BIOS Cacheable The default value is Enabled Enabled Enabled the Video BIOS Cacheable to speed up the VGA Performance Disabled Disabled the Video BIOS Cacheable fu...

Page 22: ...and the Power Management function is disabled Max saving Thismodewillmaximizethepowersavingcapability Min saving Thismodewillminimizethepowersavingcapability User define Allow user to define time out...

Page 23: ...hardware suspend function is supported when the J12 24 25 Refer to Figure1 1 is closed to enter the Suspend function The detailed description of these functions is provided in the next page HDDStandb...

Page 24: ...ick out the rescouces ROM PCI ISA BIOS 2A5LDPAB PNP PCI CONFIGURATION AWARD SOFTWARE INC ESC Quit Select Item F1 Help PU PD Modify F5 No Change Shift F2 Color F7 Load Setup Defaults Figure4 6PCICONFIG...

Page 25: ...e Enabled and to clear ESCD at one time when some Legacy cards are removed PCIIDEIRQMapTo ThedefaultvalueisPCI AUTO When you have true PCI card s plugged into the system you will not need to change an...

Page 26: ...rd 1st channel IDE port Disabled Disable Onboard 1st channel IDE port When use On card PCI or ISA card IDE connector Onboard Secondary PCI IDE The default value is Enabled Enabled Enable Onboard 2nd c...

Page 27: ...t 1 and address is 2F8H IRQ3 COM3 Enable Onboard Serial port 1 and address is 3E8H IRQ4 COM4 Enable Onboard Serial port 1 and address is 2E8H IRQ3 Disabled Disable Onboard SMC CHIP s Serial port 1 IDE...

Page 28: ...s the user to sellect the parallel port mode The default value is ECP EPP Normal Standard mode IBM PC AT Compatible bidirectional parallel port EPP Enhanced Parallel Port mode ECP ExtendedCapabilityPo...

Page 29: ...TUP UTILITY will display a message and ask for a confirmation ConfirmPassword 3 Afterpressingthe Enter key ROMpasswordiftheoptionwasnotused orcurrent password user defined password the user can change...

Page 30: ...E CYLS HEADS PRECOMP LANDZONE SECTORS MODE Primary Master 343 665 16 65535 664 63 NORMAL Primary Slave Secondary Master Secondary Slave Select Secondary Slave Option N Skip N OPTIONS SIZE CYLS HEAD PR...

Page 31: ...Head 255 x no Sector 63 x bytes per secttor 512 8 4 Gigabytes LARGE mode This is an extended HDD access mode supported by Award Software Some IDE HDDs contain more than 1024 cylinders without LBA supp...

Page 32: ...ttheinterleavenumberoftheharddiskdrivethatyouwishtoperformalow levelformaton Youmayselectfrom1to8 Checkthedocumentationthat camewiththedriveforthecorrectinterleavenumber orselect0forautomatic d e t e...

Page 33: ...4K Plug and Play ESCD data area FE000 FFFFF 8K BIOS runtime service routine 1 000 01F DMA controller Master 020 021 INTERRUPT CONTROLLER Master 022 023 CHIPSET control registers I O ports 040 05F TIM...

Page 34: ...lt DMA Channel 4 Cascade for DMA controller 1 DMA Channel 5 Available DMA Channel 6 Available DMA Channel 7 Available 5 3 INTERRUPT MAP NMI Parity check error IRQ H W 0 System TIMER interrupt from TIM...

Page 35: ...tus 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 type 15 Base memory low byte 16 Base memory high byte...

Page 36: ...CMOS s basic R W functionality Auto detection of onboard DRAM Cache Copy the BIOS from ROM into E0000 FFFFF shadow RAM so that POST will go faster Test the first 256K DRAM OEM specific cache initializ...

Page 37: ...nd 2 Show messages including Award Logo Copyright string BIOS Data code Part No OEM specific sign on messages Energy Star Logo Green BIOS ONLY CPU brand type speed Test system BIOS checksum Non Compre...

Page 38: ...the cache is turn on later in POST 61h Reserved 1 Program the rest of the Chipset s value according to Setup Later Setup Value Program 2 If auto configuration is enabled programmed the chipset with p...

Page 39: ...nto a timer tick value Setup Virus Protection Boot Sector Protection functionality according to Setup setting 1 Try to turn on Level 2 cache Note if L2 cache is already turned on in POST 3D this part...

Page 40: ...1 6 DSR 2 7 RTS 3 8 CTS 4 9 RI 5 STROBE Data Bit 0 Data Bit 1 Data Bit 2 Data Bit 3 Data Bit 4 Data Bit 5 Data Bit 6 Data Bit 7 ACJ BUSY PE SLCT 1 14 AUTO FEED 2 15 ERROR 3 16 INIT 4 17 SLCT IN 5 18...

Page 41: ...IR 19 20 STEP 21 22 Write Data 23 24 Write Gate 25 26 Track 00 27 28 Write Protect 29 30 Read Data 31 32 SIDE 1 SELECT 33 34 Diskette Reset IDE Host Data 7 Host Data 6 Host Data 5 Host Data 4 Host Dat...

Page 42: ...5 10 CHAPTER 4 1 USB Port 1 USB Port 2 1 J2 USB Connector Figure5 2USBPortAdapter...

Page 43: ...tC6Processorinstallation 2 3 1 2 1 2 1 2 CPU Clock Op J11 J9 J8 J7 C6 DS120 60MHz 2 NONE NONE 1 2 NONE 1 2 NONE 1 2 2 3 1 2 2 3 1 2 2 3 1 2 C6 DS133 66MHz 2 C6 DS180 60MHz 3 C6 DS200 66MHz 3 C6 DS240...

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