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BIOS

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Takes care of runtime image preparation for different BIOS

modules. Fill the free area in F000h segment with 0FFh.

Initializes the Microsoft IRQ Routing Table. Prepares the

UXQWLPHODQJXDJHPRGXOH'LVDEOHVWKHV\VWHPFRQ¿JXUDWLRQ

display if needed.

Initialize runtime language module. Display boot option popup

menu.

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the CPU’s before boot, which includes the programming of the

MTRR’s.

:DLWIRUXVHULQSXWDWFRQ¿JGLVSOD\LIQHHGHG

Uninstall POST INT1Ch vector and INT09h vector.

Prepare BBS for Int 19 boot. Init MP tables.

End of POST initialization of chipset registers. De-initializes

the ADM

module.

Save system context for ACPI. Prepare CPU for OS boot

LQFOXGLQJ¿QDO0755YDOXHV

Passes control to OS Loader (typically INT19h).

Summary of Contents for IP-M45A1

Page 1: ...IP M45A1 Mini ITX Industrial Motherboard User s Manual Version 1 0 2008 09 ...

Page 2: ...This page is intentionally left blank ...

Page 3: ...9 Chapter 2 Installation 11 2 1 Block Diagram 12 2 2 Jumpers and Connectors 13 Jumpers 14 JBAT1 Clear CMOS Setup 14 JRS1 COM2 RS 232 422 485 Select 15 JVLCD1 LCD Panel Voltage Select 15 JV1 COM port Power Special Support 16 JPWR1 AT ATX Power Mode 16 Connectors 17 CPUF1 CPU Fan Power Connector 17 SATA1 4 Serial ATA Connectors 17 DIO1 Digital I O Connector 17 USB1 USB2 USB Connectors 18 SYSF1 Syste...

Page 4: ...9 2 3 The Installation Paths of CD Driver 30 Chapter 3 BIOS 31 3 1 BIOS Main Setup 32 3 2 Advanced Settings 33 38 RQ JXUDWLRQ 34 RQ JXUDWLRQ 35 ORSS RQ JXUDWLRQ 36 6XSHU 2 RQ JXUDWLRQ 37 DUGZDUH HDOWK RQ JXUDWLRQ 39 RQ JXUDWLRQ 40 86 RQ JXUDWLRQ 41 3 3 Advanced PCI PnP Settings 42 3 4 Boot Settings 43 RRW 6HWWLQJV RQ JXUDWLRQ 44 3 4 2 Boot device Priority 45 3 5 Security 46 3 6 Advanced Chipset Se...

Page 5: ... 3 9 1 Bootblock Initialization Code Checkpoints 59 3 9 2 Bootblock Recovery Code Checkpoints 61 3 9 3 POST Code Checkpoints 63 3 9 4 DIM Code Checkpoints 67 3 9 5 ACPI Runtime Checkpoints 69 Chapter 4 Appendix 70 4 1 I O Port Address Map 71 4 2 Interrupt Request Lines IRQ 72 4 3 BIOS memory mapping 73 Index ...

Page 6: ... iv This page is intentionally left blank Index ...

Page 7: ... 1 Introduction 1 1 Chapter 1 Introduction Chapter 1 Introduction ...

Page 8: ... manufacturer 1 2 About this User s Manual This User s Manual is intended for experienced users and integrators with hardware knowledge of personal computers If you are not sure about any description in this User s Manual please consult your vendor before further handling 1 3 Warning Single Board Computers and their components contain very delicate Integrated Circuits IC To protect the Single Boar...

Page 9: ...ended by the manufacturer Do not throw lithium batteries into the trashcan It must be disposed of in accordance with local regulations concerning special waste 1 5 Technical Support I RX KDYH DQ WHFKQLFDO GLI FXOWLHV SOHDVH FRQVXOW WKH XVHU V PDQXDO UVW in Driver CD Please do not hesitate to call or e mail our customer service when you still can QRW QG RXW WKH DQVZHU http www IPOXUSA com E mail su...

Page 10: ...he use misuse of or inability to use this product Vendor will not be liable for any claim made by any other related party Vendors disclaim all other warranties either expressed or implied including EXW QRW OLPLWHG WR LPSOLHG ZDUUDQWLHV RI PHUFKDQWLELOLW DQG WQHVV IRU D particular purpose with respect to the hardware the accompanying product s manual s and written materials and any accompanying har...

Page 11: ...5A1 Industrial Motherboard 1 x Driver CD 1 x Quick Installation Guide 1 x CPU Cooler 1 x I O bracket 1 8 Ordering Information IP M45A1 IP M45A1 Mini ITX industrial motherboard w dual LAN Cable Kit optional 1 x USB Cable 1 x Parallel to FDD Cable 1 x SATA Cable 1 x LPT Cable 1 x PS 2 Keyboard and Mouse Cable 1 x TV out Cable ...

Page 12: ... O Chips Winbond W83627HG BIOS AMI PnP Flash BIOS Audio Realtek ALC888HD Audio Codec MIC in Line In Line Out 7 1 channels Default w o Line In Serial ATA 4 x Serial ATA 300MB s Serial Port 2 x COM port COM1 RS 232 COM2 RS 232 422 485 selectable Parallel Port Floppy 1 x LPT Port SPP EPP ECP mode selectable 1 x Floppy connector shared with Parallel Port 1 KBMS Standard PS 2 Keyboard and Mouse Univers...

Page 13: ...Dimensions COM1 Mic Line Out COM2 USB LAN1 LAN2 USB DVI VGA HDMI Unit mm CPU Cooler CPU Cooler NB Heat Sink 31 10 34 8 132 08 33 02 170 00 154 94 10 16 169 98 157 48 6 33 162 16 26 00 24 23 123 78 22 07 74 85 43 98 9 78 mPGA478B 1 ...

Page 14: ...KH 38 Place the CPU into the socket by making sure the notch on the corner of the CPU corresponding with the notch on the inside of the socket Once the CPU has slide into the socket lock the screw Make sure that heat sink of the CPU top surface is in complete contact to avoid the CPU overheating problem If not it would cause your system or CPU to be hanged unstable damaged ...

Page 15: ...t the key of the Memory module align with those on the Memory DIMM slot 2 Gently push the Memory module in an upright position and a right way until the clips of the DIMM slot close to lock the Memory module in place when the Memory module touches the bottom of the DIMM slot 3 To remove the Memory module just pressing the clips of DIMM slot with both hands Lock Lock ...

Page 16: ... 10 Introduction 10 This page is intentionally left blank ...

Page 17: ... 11 Installation 11 2 Chapter 2 Installation Chapter 2 Installation ...

Page 18: ... DMI I F USB I F Serial ATA I F PCIe x1 Intel ICH9M Audio Memory Bus COM1 COM2 LPT1 FDD IrDA KB MS Codec HD LPC I F Socket 478 for Intel Penryn 8 x USB 4 x SATA 2 x 240 pin DDR II DIMM socket PCI Bus Super IO Controller 1 x PCI Slot 1 x MiniPCI Socket LAN Controller 2 x RJ 45 100 1000 Base T 8 bit DIO ...

Page 19: ...0 SATA2 SATA4 CPUF1 SATA3 SATA1 1 2 3 5 6 4 LVDS1 TV1 JVLCD1 JRS1 JFRT1 CON1 PCI1 LPT1 IR1 MINIPCI1 SYSF1 JBAT1 USB1 USB2 INV1 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 26 13 14 1 VGA1 JV1 LAN2 LAN1 COM2 AUDIO1 COM1 J1 EKB1 22 23 24 25 26 27 28 29 PW1 JPWR1 30 31 DIMM1 DIMM2 32 1 1 1 2 2 2 29 30 6 5 1 1 1 1 1 1 1 10 20 1 1 11 ...

Page 20: ...efault values after the system BIOS has been updated Refer to the following solutions to reset your CMOS setting Solution A 1 Power off the system and disconnect the power cable 3ODFH D VKXQW WR VKRUW SLQ DQG SLQ RI 7 IRU YH VHFRQGV 3 Place the shunt back to pin 2 and pin 3 of JBAT1 4 Power on the system Solution B If the CPU Clock setup is incorrect you may not be able to boot up In this case fol...

Page 21: ...XUHG WR RSHUDWH LQ 56 RU 56 modes RS 422 modes differ in the way RX TX is being handled Jumper JRS1 switches between RS 232 or RS 422 485 mode When JRS1 is set to RS 422 or RS 485 mode there will be only 12V output let while JRS1 is set All RS 232 422 482 modes are available on COM2 W FDQ EH FRQ JXUHG 20 WR RSHUDWH LQ 56 56 RU 56 PRGH Connector type 2 00mm pitch 2x3 pin header Mode RS 232 Default ...

Page 22: ...pitch 1x3 pin header Pin Setup 1 2 Standard signal for Pin 9 Default 2 3 1 2 3 5V 2 3 1 JV1 COM port Power Special Support 24 JPWR1 AT ATX Power Mode 31 The power mode jumper selects the power mode for the system Connector type 2 54mm pitch 1x2 pin header Pin 1 2 Mode Short AT Mode 1 2 Open ATX Mode Default 1 2 ...

Page 23: ... CPU Fan Power Connector 1 CPUF1 is 3 pin header for the system fan The fan must be a 12V fan Pin Description 1 2 3 1 GND 2 12V 3 FAN_Detect SATA1 4 Serial ATA Connectors 2 3 5 6 The IP M45A1 on board supports four SATA connectors second generation SATA drives transfer data at speeds as high as 300MB s twice the transfer VSHHG RI UVW JHQHUDWLRQ 6 7 GULYHV 7KH 6 7 GULYHV FDQ EH FRQ JXUHG LQ D 5 5 R...

Page 24: ... full speed Data transfers at 12MB s or low speed Data transfers at 1 5MB s USB devices Connector type 2 00mm 2x5 pin header Pin Description Pin Description 1 2 10 9 1 5V 2 5V 3 USBD 4 USBD 5 USBD 6 USBD 7 GND 8 GND 9 N C Key 10 N C SYSF1 Systen Fan Power Connector 10 SYSF1 is 3 pin header for the system fan The fan must be a 12V fan Pin Description 1 2 3 1 GND 2 12V 3 FAN_Detect ...

Page 25: ...V B11 PRSTN2 A11 RSVD B12 GND A12 GND B13 GND A13 GND B14 RSVD A14 3 3V_AUX B15 GND A15 RST B16 CLK A16 5V B17 GND A17 GNT B18 REQ A18 GND B19 5V A19 PME B20 AD31 A20 AD30 B21 AD29 A21 3 3V B22 GND A22 AD28 B23 AD27 A23 AD26 B24 AD25 A24 GND B25 3 3V A25 AD24 B26 C BE3 A26 IDSEL B27 AD23 A27 3 3V B28 GND A28 AD22 B29 AD21 A29 AD20 B30 AD19 A30 GND B31 3 3V A31 AD18 B32 AD17 A32 AD46 B33 C BE2 A33 ...

Page 26: ...1 3 3V A41 SBO B42 SERR A42 GND B43 3 3V A43 PAR B44 C BE1 A44 AD15 B45 AD14 A45 3 3V B46 GND A46 AD13 B47 AD12 A47 AD11 B48 AD10 A48 GND B49 GND A49 AD9 B52 AD6 A52 C BE0 B53 AD7 A53 3 3V B54 3 3V A54 AD6 B55 AD5 A55 AD4 B56 AD3 A56 GND B57 GND A57 AD2 B58 AD1 A58 AD0 B59 5V A59 5V B60 ACK64 A60 REQ64 B61 5V A61 5V B62 5V A62 5V ...

Page 27: ...out connector is for output to a television Connector type 2 00mm pitch 1x6 pin box wafer connector Composite Video 1 2 3 4 5 6 1 CVBS 2 GND 3 Unused 4 GND 5 Unused 6 GND S Video 1 Unused 2 GND 3 Luminance 4 GND 5 Chrominance 6 GND Component Video 1 Pb 2 GND 3 Y 4 GND 5 Pr 6 GND ...

Page 28: ...onnector connects to the case mounted power LED Power LED can be indicated when the CPU card is on or off And keyboard lock can be used to disable the keyboard function so the PC will not respond by any input HLED HDD LED Connector pin 7 9 This 2 pin connector connects to the case mounted HDD LED to indicate hard disk activity SM Bus SM Bus connector pin 11 13 15 PWRBTN ATX soft power switch pin 2...

Page 29: ...or type 2 00mm pitch 1x4 box wafer connector Pin RS 422 RS 485 1 3 2 4 1 TX Data 2 TX Data 3 RX N C 4 RX N C INV1 LCD Inverter Connector 17 Connector type 2 00mm pitch 1x5 pin box wafer connector Pin Description 1 2 3 4 5 1 12V 2 GND 3 Backlight on off 4 N C 5 GND ...

Page 30: ... or 3 3V Connector type DF 13 30DP 1 25V Pin Description Pin Description 1 29 30 2 2 VDD 1 VDD 4 TX2CLK 3 TX1CLK 6 TX2CLK 5 TX1CLK 8 GND 7 GND 10 TX2D0 9 TX1D0 12 TX2D0 11 TX1D0 14 GND 13 GND 16 TX2D1 15 TX1D1 18 TX2D1 17 TX1D1 20 GND 19 GND 22 TX2D2 21 TX1D2 24 TX2D2 23 TX1D2 26 GND 25 GND 28 TX2D3 27 TX1D3 30 TX2D3 29 TX1D3 ...

Page 31: ...GND 7 PTD5 20 GND 8 PTD6 21 GND 9 PTD7 22 GND 10 ACK 23 GND 11 BUSY 24 GND 12 PE 25 GND 13 SELECT 26 N C IR1 Infrared Connector 21 Connector type 2 54mm pitch 1x5 pin header Pin Description 1 2 3 4 5 1 5V 2 N C 3 IRRX 4 GND 5 IRTX 7KH 5 FRQQHFWRU FDQ EH FRQ JXUHG WR VXSSRUW ZLUHOHVV LQIUDUHG PRGXOH XVHU FDQ WUDQVIHU OHV WR RU IURP QRWHERRNV 3 DQG SULQWHUV Install infrared module onto IrDA connecto...

Page 32: ...r type double stack audio jacks Stereo ø3 50 P in k M ic G r e e n Lin e O u t LAN1 LAN2 RJ 45 double stack USB connectors 25 26 LAN1 and LAN2 support one Ethernet and two USB 2 0 connectors with 480MB s Connector type RJ 45 double stack USB type A LAN RJ 45 LED LED LAN USB USB 8 7 6 5 4 3 2 1 1 2 3 4 1 2 3 4 Pin Desc Pin Desc 1 MDI0 5 MDI2 2 MDI0 6 MDI2 3 MDI1 7 MDI3 4 MDI1 8 MDI3 USB USB type A ...

Page 33: ...V 14 VSYNC 5 GND 10 GND 15 VDCLK DVI D Connector Pin Description Pin Description Pin Description 1 TMDS Data 2 9 TMDS Data 1 17 TMDS Data 0 2 TMDS Data 2 10 TMDS Data 1 18 TMDS Data 0 3 TMDS Data 2 4 shield 11 TMDS Data 1 3 shield 19 TMDS Data 0 5 shield 4 TMDS Data 4 12 TMDS Data 3 20 TMDS Data 5 5 TMDS Data 4 13 TMDS Data 3 21 TMDS Data 5 6 DDC clock 14 5V 22 TMDS Data clock shield 7 DDC data 15...

Page 34: ... 1 6 1 KB Data 2 GND 3 MS Data 4 KB Clock 5 5V 6 MS Clock J1 HDMI Connector 28 Connector type HDMI 19 pin female 2 1 19 18 Pin Desc Pin Desc 1 HDMI_DATA2 2 GND 3 HDMI_DATA2 4 HDMI_DATA1 5 GND 6 HDMI_DATA1 7 HDMI_DATA0 8 GND 9 HDMI_DATA0 10 HDMI_CLK 11 GND 12 HDMI_CLOK2 13 N C 14 N C 15 HDMI_SPD 16 HDMI_SPC 17 GND 18 5V 19 HDMI_HTPLG ...

Page 35: ...naps into place and secures the lead onto the connector Pin Description Pin Description 1 11 10 20 11 3 3V 1 3 3V 12 12V 2 3 3V 13 GND 3 GND 14 PS ON 4 5V 15 GND 5 GND 16 GND 6 5V 17 GND 7 GND 18 5V 8 PW OK 19 5V 9 5VSB 20 5V 10 12V Warning Incorrect installation of the power supply could result in serious damage to the mainboard and connected peripherals Make sure the power supply is unplugged fr...

Page 36: ...ET QWHO 1 LQ QVWBDXWRO LAN Realtek 8111B_Vista_R198 Vista_R198 VGA Intel_Vista_32 1598 WinVista_1598 Intel_Vista_64 1598 WinVista64_1598 Windows 2000 XP Driver Path AUDIO Realtek_HD Windows_R198 WDM_198 CHIPSET QWHO 1 LQ QVWBDXWRO LAN Realtek 8111B_WIN5698 Setup VGA Intel_2K_XP_32 1434 WINXP_14344 Intel_2K_XP_64 1434 WINXP64_14344 ...

Page 37: ... 31 BIOS 31 3 Chapter 3 BIOS Chapter 3 BIOS ...

Page 38: ...puter the AMI BIOS is immediately activated The 0DLQ DOORZV RX WR VHOHFW VHYHUDO FRQ JXUDWLRQ RSWLRQV 8VH WKH OHIW ULJKW DUURZ NH V WR KLJKOLJKW D SDUWLFXODU FRQ JXUDWLRQ VFUHHQ IURP WKH WRS PHQX EDU RU XVH WKH GRZQ DUURZ NH WR DFFHVV DQG FRQ JXUH WKH LQIRUPDWLRQ EHORZ 3 1 BIOS Main Setup System Time Set the system time The time format is Hour 00 to 23 Minute 00 to 59 Second 00 to 59 ...

Page 39: ...3 BIOS 33 System Date Set the system date Note that the Day automatically changes when you set the date The date format is Day Sun to Sat Month 1 to 12 Date 1 to 31 Year 1999 to 2099 3 2 Advanced Settings ...

Page 40: ... 34 BIOS 34 38 RQ JXUDWLRQ 7KH 38 RQ JXUDWLRQ VHWXS VFUHHQ YDULHV GHSHQGLQJ RQ WKH LQVWDOOHG processor KHQ GLVDEOHG IRUFH WKH 6 IHDWXUH ÀDJ WR DOZD V UHWXUQ Execute Disable Bit ...

Page 41: ...ature controls the SATA controller s operating mode There are two available modes IDE and RAID When set to RAID the SATA controller enables its RAID and AHCI functions when the computer boots up IDE the SATA controller disables its RAID and AHCI functions when the computer boots up RQ JXUH 6 7 DV 6 7 RQ JXUDWLRQ QDEOH QDEOH 6 7 FRQ JXUDWLRQ LVDEOHG LVDEOH 6 7 FRQ JXUDWLRQ ...

Page 42: ... 36 BIOS 36 6HOHFW WKH W SH RI ÀRSS GLVN GULYH LQVWDOOHG LQ RXU V VWHP The choice None 360K 5 25 1 2M 5 25 720K 3 5 1 44M 3 5 2 88M 3 5 Floppy 3 The choice are Disabled or Enabled ORSS RQ JXUDWLRQ ...

Page 43: ... Serial Port1 Port2 Address 6HOHFW DQ DGGUHVV DQG FRUUHVSRQGLQJ LQWHUUXSW IRU WKH UVW DQG VHFRQG VHULDO ports The choice 3F8 IRQ4 2E8 IRQ3 3E8 IRQ4 2F8 IRQ3 Disabled Auto Serial Port2 Mode Allows BIOS to select mode for serial Port2 ...

Page 44: ...el Port Mode Select an operating mode for the onboard parallel port Select Normal Compatible or SPP unless you are certain your hardware and software both support one of the other available modes The choice SPP EPP ECP ECP EPP Normal Parallel Port IRQ Select an interrupt for the parallel port The choice IRQ5 IRQ7 ...

Page 45: ... you the current CPU Fan operating speed System CPU Temperature Show you the current System CPU fan temperature Vcore Show you the voltage level of CPU Vcore 1 5V 3 3Vin 5Vin 12Vin 5VSB Show you the voltage level of the 1 5V 3 3Vin 5Vin 12Vin and 5V standby ...

Page 46: ... 40 BIOS 40 RQ JXUDWLRQ AHCI Port 0 Port 1 Port 2 Port 3 While entering setup BIOS auto detects the presence of IDE devices This displays the status of auto detection of IDE devices ...

Page 47: ...les support for legacy USB AUTO option disables legacy support if no USB devices are connected USB 2 0 Controller Mode RQ JXUHV WKH 86 FRQWUROOHU LQ LJK 6SHHG 0ESV RU XOO 6SHHG 12MBPS 86 0DVV 6WRUDJH HYLFH RQ JXUDWLRQ BIOS EHCI Hand Off This is a work around for OSs without EHCI hand Off support The EHCI ownership change should claim by EHCI driver ...

Page 48: ... IRQ to PCI VGA card even if card requests an IRQ Plug Play O S 1R HWV WKH 26 FRQ JXUH DOO WKH GHYLFHV LQ WKH V VWHP HV OHWV WKH RSHUDWLQJ V VWHP FRQ JXUH 3OXJ DQG 3OD 3Q3 GHYLFHV not required for BOOT if your system has a Plug and Play operating system PCI Latency Timer Value in units of PCI clocks for PCI device latency timer register ...

Page 49: ... 43 BIOS 43 3 4 Boot Settings Boot Device Priority Press Enter and it shows Bootable add in devices Removable Drives Press Enter and it shows Bootable and Removable drives ...

Page 50: ...WKH 1XPEHU RFN VHWWLQJ WR EH PRGL HG GXULQJ ERRW up LAN Boot Function Set this option to LAN add on Boot ROM function Interrupt 19 capture Enabled Allows option ROMs to trap interrupt 19 This is required by some PCI cards that provide a ROM based setup utility PS 2 Mouse Support ...

Page 51: ... 45 BIOS 45 3 4 2 Boot device Priority 1st 2nd 3rd Boot Device 6SHFL HV WKH ERRW VHTXHQFH IRUP WKH DYDLODEOH GHYLFHV A device enclosed in parenthesis has been disabled in the corresponding type menu ...

Page 52: ...pervisor or user password or both of then The differences between are Set Supervisor Password Can enter and change the options of the setup menus Set User Password Just can only enter but do not have the right to change the options of the setup menus When you select this function the following message will appear at the center of the screen to assist you in creating a password ENTER PASSWORD ...

Page 53: ...and you can enter Setup freely PASSWORD DISABLED When a password has been enabled you will be prompted to enter it every time you try to enter Setup This prevents an unauthorized person from FKDQJLQJ DQ SDUW RI RXU V VWHP FRQ JXUDWLRQ Additionally when a password is enabled you can also require the BIOS to request a password every time your system is rebooted This would prevent unauthorized use of...

Page 54: ...ic Adapter Priority Select which graphics controller to use as the primary boot device Internal Graphic Mode Select Select the amount of system memory used by the Internal graphics device 3 3RUW RQ JXUDWLRQ This item allows you to control the PEG or on chip VGA The Choice Auto Disabled ...

Page 55: ...e Setting CRT LVDS CRT LVDS Default Flat Panel Type It allows you to select the Flat Panel type as below Setting 640x480 800x600 1024x768 Default 1280x1024 1400x1050 1400x1050 1600x1200 1280x768 1680x1050 1920x1200 9LGHR XQFWLRQ RQ JXUDWLRQ TV Standard Setting NTSC Default PAL ...

Page 56: ... 50 BIOS 50 6RXWK ULGJH KLSVHW RQ JXUDWLRQ USB Funtion This item allows you to active USB ports The Choice Disabled 2 USB Ports 4 USB Ports 6 USB Ports 8 USB Ports ...

Page 57: ...e USB peripherals The Choice Enabled Disabled HDA Controller 7KLV LWHP DOORZV RX WR VHOHFW WKH FKLSVHW IDPLO WR VXSSRUW LJK H QLWLRQ Audio Controller The Choice Enabled Disabled Onboard Giga LAN1 LAN2 Select Enabled if your system has a LAN device installed on the system board and you wish to use it The Choice Enabled Disabled ...

Page 58: ...V WKH VHOHFWLRQ PDGH LQ WKH PHQXV LQ 026 D VSHFLDO section of memory that stays on after you turn your system off The next WLPH RX ERRW RXU FRPSXWHU WKH 26 FRQ JXUHV RXU V VWHP DFFRUGLQJ WR the Setup selections stored in CMOS After saving the values the system is restarted again 3 7 Exit Options Save Changes and Exit ...

Page 59: ... 53 BIOS 53 Discard Changes and Exit Exit system setup without saving any changes 6 NH FDQ EH XVHG IRU WKLV RSHUDWLRQ ...

Page 60: ... 54 BIOS 54 Discard Changes Discards changes done so far to any of the setup questions FDQ EH XVHG IRU WKLV RSHUDWLRQ ...

Page 61: ...Defaults KHQ RX SUHVV QWHU RQ WKLV LWHP RX JHW D FRQ UPDWLRQ GLDORJ ER ZLWK a message RDG 2SWLPDO HIDXOWV OK Cancel Pressing OK loads the BIOS Optimal Default values for all the setup questions NH FDQ EH XVHG IRU WKLV RSHUDWLRQ ...

Page 62: ...Defaults KHQ RX SUHVV QWHU RQ WKLV LWHP RX JHW D FRQ UPDWLRQ GLDORJ ER ZLWK a message RDG DLOVDIH HIDXOWV OK Cancel Pressing OK loads the BIOS Failsafe Default values for all the setup questions NH FDQ EH XVHG IRU WKLV RSHUDWLRQ ...

Page 63: ...or 12 µ 0 227 520 OH VL H HUURU 13 26 520 LPDJH PLVPDWFK OH OD RXW GRHV QRW PDWFK LPDJH SUHVHQW LQ ÀDVK GHYLFH 3 8 1 Boot Block Beep codes 3 8 2 POST BIOS Beep codes Number of Beeps Description 1 Memory refresh timer error 2 3DULW HUURU LQ EDVH PHPRU UVW EORFN 4 Motherboard timer not operational 5 Processor error 6 8042 Gate A20 test error cannot switch to protected mode 7 General exception error ...

Page 64: ...g add in card Remove all expansion cards except the video adapter If beep codes are generated when all other expansion cards are absent consult your system manufacturer s technical support If beep codes are not generated when all other expansion cards are absent one of the add in cards is causing the malfunction Insert the cards back into the system one at a time until the problem 8 If the system ...

Page 65: ...ed at this point if needed for debugging NMI is deisabled Perfrom keyboard controller BAT test Save power on CPUID value in scretch 026 R WR ÀDW PRGH ZLWK OLPLW DQG HQDEOHG D2 Verify the boot block checksum System will hang here if checksum is bad D3 Disable CACHE before memory detection Execute full memory sizing module If memory sizing module not executed start memory refresh and do memory sizin...

Page 66: ... uncompressed into memory CPUID information is stored in memory D9 Store the Uncompressed pointer for future use in PMM Copying Main BIOS into memory Leaves all RAM below 1MB Read Write including E000 and F000 shadow areas but closing SMRAM DA Restore CPUID value back into register Give control to BIOS POS ExecutePOSTKernel See POST Code Checkpoints section of document for more information DC Syst...

Page 67: ...S EA Enable ATAPI hardware Attempt to read from ARMD and ATAPI CDROM EB Disable ATAPI hardware Jump back to checkpoint E9 EF Read error occurred on media Jump back to checkpoint EB F0 6HDUFK IRU SUH GH QHG UHFRYHU OH QDPH LQ URRW GLUHFWRU F1 5HFRYHU OH QRW IRXQG F2 6WDUW UHDGLQJ 7 WDEOH DQG DQDO H 7 WR QG WKH FOXVWHUV RFFXSLHG E WKH UHFRYHU OH F3 6WDUW UHDGLQJ WKH UHFRYHU OH FOXVWHU E FOXVWHU F5 D...

Page 68: ...FC UDVH WKH ÀDVK SDUW FD 3URJUDP WKH ÀDVK SDUW FF 7KH ÀDVK KDV EHHQ XSGDWHG VXFFHVVIXOO 0DNH ÀDVK ZULWH disabled Disable ATAPI hardware Restore CPUID value back into register Give control to F000 ROM at F000 FFF0h ...

Page 69: ...rally PIC and interrupt vector table 06 Do R W test to CH 2 count reg Initialize CH 0 as system timer Install the POSTINT1Ch handler Enable IRQ 0 in PIC for system timer interrupt Traps INT1Ch vector to POSTINT1ChHandlerBlock 07 Fixes CPU POST interface calling pointer 08 Initializes the CPU The BAT test is being done on KBC Program the keyboard controller command byte is being done after Auto det...

Page 70: ... the system 24 8QFRPSUHVV DQG LQLWLDOL H DQ SODWIRUP VSHFL F 26 modules GPNV is initialized at this checkpoint 2A Initializes different devices through DIM See DIM Code Checkpoints section of document for more information 2C Initializes different devices Detects and initializes the video adapter installed in the system that have optional ROMs 2E Initializes all the output devices 31 Allocate memor...

Page 71: ...xtended BIOS Data Area from base memory Programming the memory hole or any kind of implementation that needs an adjustment in system RAM size if needed 60 Initializes NUM LOCK status and programs the KBD typematic rate 75 Initialize Int 13 and prepare for IPL detection 78 Initializes IPL devices controlled by BIOS and option ROMs 7C Generate and write contents of ESCD in NVRam 84 Log errors encoun...

Page 72: ...boot option popup menu A7 LVSOD V WKH V VWHP FRQ JXUDWLRQ VFUHHQ LI HQDEOHG QLWLDOL H the CPU s before boot which includes the programming of the MTRR s A9 DLW IRU XVHULQSXW DW FRQ J GLVSOD LI QHHGHG AA Uninstall POST INT1Ch vector and INT09h vector AB Prepare BBS for Int 19 boot Init MP tables AC End of POST initialization of chipset registers De initializes the ADM module B1 Save system context ...

Page 73: ...es any PnP PCI or AGP video devices 38 Initialize different buses and perform the following functions Boot Input Device Initialization function 3 IPL Device Initialization function 4 General Device Initialization function XQFWLRQ VHDUFKHV IRU DQG FRQ JXUHV 3 LQSXW GHYLFHV and detects if system has standard keyboard controller XQFWLRQ VHDUFKHV IRU DQG FRQ JXUHV DOO 3Q3 DQG 3 ERRW GHYLFHV XQFWLRQ FR...

Page 74: ...c 0 disable all devices on the BUS concerned 2 func 2 output device initialization on the BUS concerned 3 func 3 input device initialization on the BUS concerned 4 func 4 IPL device initialization on the BUS concerned 5 func 5 general device initialization on the BUS concerned 6 func 6 error reporting for the BUS concerned 7 func 7 add on ROM initialization for all BUSes 8 func 8 BBS ROM initializ...

Page 75: ...S5 ACPI checkpoints are displayed when an ACPI capable operating system either enters or leaves a sleep state The following table describes the type of checkpoints that may occur during ACPI sleep or wake events Note 3 9 5 ACPI Runtime Checkpoints Note Please note that checkpoints may differ between different platforms EDVHG RQ V VWHP FRQ JXUDWLRQ KHFNSRLQWV PD FKDQJH GXH WR YHQGRU UHTXLUHPHQWV V ...

Page 76: ... 70 Appendix 70 4 Chapter 4 Appendix Chapter 4 Appendix ...

Page 77: ...000064 Keyboard Controller 00000070 00000073 System CMOS Real Time Clock 000000F0 000000FF Math Co processor 000001F0 000001F7 Primary IDE 00000274 00000277 ISAPNP Read Data Port 00000279 00000A79 6 313 RQ JXUDWLRQ 000002E8 000002E7 Communications Port COM4 If use 000002F8 000002FF Communications Port COM2 If use 00000378 0000037A Parallel Port If use 000003B0 000003BF MDA MGA 000003C0 000003CF EG...

Page 78: ...following table shows the IRQ used by the devices on board 4 2 Interrupt Request Lines IRQ Level Function IRQ 0 System Timer IRQ 1 Keyboard Controller IRQ 2 VGA and Link to Secondary PIC IRQ 3 Communications Port COM2 COM4 IRQ 4 Communications Port COM1 COM3 IRQ 5 PCI Device IRQ 6 Standard Floppy Disk Controller IRQ 7 Parallel Port IRQ 8 System CMOS real time clock IRQ 9 Microsoft ACPI Compliant S...

Page 79: ...vice Description 00000h 9FFFFh DOS Kernel Area A0000h BFFFFh EGA and VGA Video Buffer 128KB C00000h CFFFFh EGA VGA ROM D0000h DFFFFh Adaptor ROM E00000h FFFFFh System BIOS EFD40000h FED44FFFFh TPM If use 4 3 BIOS memory mapping ...

Page 80: ... 74 Appendix 74 This page is intentionally left blank ...

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