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Intel Pentium III Processor/840 Manual

Intel Pentium III Processor/840 Manual

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Intel
Pentium
III Processor/840
Development Kit Manual
April 2001
Order Number: 273333-003

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Summary of Contents for Intel Pentium III Processor/840

  • Page 1 ® ® Intel Pentium III Processor/840 Development Kit Manual April 2001 Order Number: 273333-003...
  • Page 2 No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel’s Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right.

  • Page 3: Table Of Contents

    Overview ......................2-1 2.1.1 Baseboard Features ................2-1 Included Hardware .....................2-3 Software Key Features..................2-4 ® ® 2.3.1 Embedded BIOS* for the Intel Pentium III Processor/840 Development Kit ................2-4 2.3.2 Microsoft Windows Embedded NT ............2-5 Before You Begin ....................2-6 Setting up the Evaluation Board.................2-7 Configuring the BIOS ..................2-12...
  • Page 4 4.8.13 IDE Connector.................4-11 4.8.14 Floppy Drive Connector..............4-12 4.8.15 32-Bit PCI Slot Connector ...............4-13 4.8.16 64-Bit PCI Slot Connector ...............4-14 AGP Connector ....................4-15 4.10 Jumpers ......................4-17 4.10.1 P1/P0 Present Override (J10/J42) ..........4-18 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 5 Embedded BIOS Beep Codes................5-16 Using Different Processors in the Board ......................A-1 Termination Chip for Uniprocessor Systems ........................B-1 PLD Code Listing ....................C-1 Bill of Materials ....................... D-1 Schematics ....................... E-1 Index ..........................Index-1 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 6 Embedded BIOS Shadow Setup Screen ............5-8 Standard Diagnostic Routines Setup Screen.............5-9 Start RS232 Manufacturing Link Setup Screen ..........5-10 CE-Ready Boot Feature...................5-11 5-10 Integrated BIOS Debugger Running Over a Remote Terminal ......5-12 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 7 64-Bit PCI Slot Connector Pinouts ..............4-14 4-28 AGP Connector Pinouts ...................4-15 4-29 Default Jumper Settings ...................4-17 IDE0-IDE3 Drive Assignments ................5-6 Board Bill of Materials ..................D-1 Key Components Bill of Materials ..............D-9 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 8 III processor; BOM format changed; Key April 2001 components BOM expanded to include all kit components. ® April 2000 Updated for 733 MHz Pentium III processor Feb. 2000 First release of this document ® ® viii Intel Pentium III Processor/840 Development Kit Manual...

  • Page 9: About This Manual

    About this Manual This manual tells you how to set up and use the evaluation board and processor assembly included ® ® in your Intel Pentium III processor/840 Development Kit. Content Overview Chapter 1, “About This Manual” - This chapter contains a description of conventions used in this manual.

  • Page 10: Text Conventions

    CS0#, CS1#, CS2#, and so on; they are collectively called CSn#. A pound symbol (#) appended to a signal name identifies an active-low signal. Port pins are represented by the port abbreviation, a period, and the pin number (e.g., P1.0). ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 11: Technical Support

    Technical Support 1.3.1 Electronic Support Intel’s site on the World Wide Web (http://www.intel.com/) provides up-to-date technical information and product support. This information is available 24 hours per day, 7 days per week, providing technical information whenever you need it. Product documentation is provided online in a variety of web-friendly formats at: http://developer.intel.com/design/litcentr/index.htm.

  • Page 12: Related Documents

    Intel Architecture Software Developer’s Manual, 243191 Volume 2: Instruction Set Reference Intel Architecture Software Developer’s Manual, 243192 Volume 3: System Programming Guide Intel Processor Serial Number application note 245125 Table 1-2. Related Specifications Document Title Location WTX Workstation System Specification Version 1.02 http://www.wtx.org/...

  • Page 13: Getting Started

    Overview The evaluation board consists of a baseboard with two Intel Pentium III processors, the 840 chipset, and other system board components and peripheral connectors. Note: The evaluation board is shipped as an open system, allowing for maximum flexibility in changing hardware configuration and peripherals.
  • Page 14 Getting Started ® • Integrated on-board Intel 82559ER LAN controller — Support for Wired for Management (WfM) — 10/100-Mbit Ethernet controller • Integrated Audio Subsystem — On-board AC’97 — Game port and MIDI port • Flash system BIOS ROM — FWH with security —...

  • Page 15: Included Hardware

    Included Hardware • Evaluation board (baseboard) ® ® • III processors at 866 MHz with 133 MHz processor system bus Two Intel Pentium • Attached fansinks • Two VRM 8.4 modules for processor voltage regulation • Two 64-Mbyte, PC-800 RDRAM RIMMs •...

  • Page 16: Software Key Features

    Window’s-based expert system, BIOStart* to enable easy and rapid configuration of customized firmware for your Intel Pentium processor/840 development kit. The following features of Embedded BIOS have been enabled in the Intel Pentium Processor/ 840 Development Kit: •...

  • Page 17: Microsoft Windows Embedded Nt

    The target image provided was created with Target Designer based on a “standard” configuration model, with optimized drivers for the on-board Ethernet controller and the add-in PCI video adapter on the Intel Pentium processor/840 evaluation board. Also included on the target image is VenturCom’s Platform Evaluator, a real-time performance evaluation tool for Windows NT and...

  • Page 18: Before You Begin

    You can have all of these storage devices attached to the board at the same time. Video Adapter You can use the video adapter supplied with your kit, or another adapter. The evaluation board supports AGP and PCI video cards. ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 19: Setting Up The Evaluation Board

    Getting Started Network Adapter An Intel 82559ER Ethernet controller is integrated into the baseboard design. You may use a different network card (not included in the kit) however, you are responsible for installing the correct drivers for such a network card. The evaluation board supports all standard PCI compatible network cards.

  • Page 20: Evaluation Board Jumpers

    Figure 2-1. Evaluation Board Jumpers J1T4 J11T1 J11R3 J11R2 J11R1 J11P4 J11P3 J11P2 J11P1 J1N3 J1N2 J1N1 J2L1 J3K2 J2K1 J2J1 J3J1 J3J2 J8G1 J6F1 J2F2 J8F3 J2F1 J8F2 J7F1 J8F1 P64H J10A1 ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 21: Evaluation Board Connectors

    Main Power Connector Audio Floppy ITP Port ATAPI Audio Aux ATAPI Audio IDE2 Connector IDE1 PCI 32/33 Expansion Slots P64H Post Code Display I/O Fans MIDI/Game Port PCI 64/66 Expansion Slots ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 22: Default Jumper Settings

    (Refer to the grid labeled on the baseboard to find the above locations). • The evaluation board is a standard WTX form factor. A WTX chassis may be used to install the board if a protected environment is desired. ® ® 2-10 Intel Pentium III Processor/840 Development Kit Manual...
  • Page 23 Ensure that the jumper J2F1 is set to 1-2 position in order to enable the on-board 82559ER LAN controller. 9. Connect the Audio (Optional): Please note that the Windows NT does not support AC’97. ® ® Intel Pentium III Processor/840 Development Kit Manual 2-11...

  • Page 24: Configuring The Bios

    BIOS settings and control the special features of the system. Setup options are configured through a menu-driven user interface. Chapter 5, “BIOS Quick Reference” contains a description of BIOS options. BIOS updates may periodically be posted to Intel’s Developers’ web site at: http://developer.intel.com/design/intarch/devkits...

  • Page 25: Theory Of Operation

    Theory of Operation Evaluation Board Block Diagram ® Figure 3-1. Pentium III Processor/840 Evaluation Board Block Diagram ® ® ® ® Intel Pentium Intel Pentium Processor Processor Socket 370 Socket 370 CK133-WS PSB 100/133 MHz DRCG RDRAM AGP 4X DRCG...

  • Page 26: Mechanical Design

    III processor/840 evaluation board is a full-featured system board with two Pentium III processors with 256 Kbytes of on-die L2 cache in a PGA370 socket, and the Intel 840 Chipset. The supported core and processor side bus frequencies are up to 866 MHz/133 MHz. The 840 chipset includes the MCH, ICH, P64H and the FWH.

  • Page 27: Voltage Regulator Module (Vrm)

    The Direct AGP port provides up to 1 Gbyte/s of graphics bandwidth. • Supports processors using a 100/133-MHz system bus. • A prefetch cache, unique to the Intel 840 chipset, allows highly efficient data flow and helps maximize system concurrency. ® ®...

  • Page 28: Memory Controller Hub (Mch)

    3.3.3.1 Memory Controller Hub (MCH) The Memory Controller Hub (MCH) differentiates the Intel 840 chipset from other Intel 800 series chipsets. The MCH provides graphics support for AGP 1X/2X/4X, dual RDRAM memory channels, and multiple PCI segments for high performance I/O.

  • Page 29: Firmware Hub (Fwh)

    I/O. The Intel 82806AA PCI-64 Hub (P64H) is a multi- function PCI device that provides a PCI bridging function and an I/O Advanced Peripheral Interrupt Controller (APIC) function. The P64H is an integral part of the Intel 840 chipset and has been implemented in this evaluation board design.

  • Page 30: Boot Rom

    3.3.5 Boot ROM The system boot ROM installed at U10B1 is the Intel E82802AC Firmware Hub. The system is set up for in-circuit reprogramming of the BIOS (using BIOS update software), but the FWH is also socketed. This device is addressable on the LPC bus off of the ICH.

  • Page 31: Audio Subsystem

    One parallel port connector controlled by the SMSC Super I/O controller device is provided (J1L1). 3.3.17 USB Port USB support is provided through the ICH and can be used through connector J1P1. ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 32: Ide Support

    Host 100 MHz/133 MHz 66 MHz 33 MHz Memory DRCG - 300 MHz/400 MHz 66 MHz 48 MHz 33 MHz 14 MHz 32.768 KHz APIC 16.6 MHz AC97 24.576 MHz ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 33: Interrupt Map

    BIOS C8000-DFFFF Available expansion BIOS area (Flash disk memory window) A0000-C7FFF Off-board video memory and BIOS 9FC00-9FFFF Extended BIOS Data (movable by QEMM, 386MAX) 80000-9FBFF 127K Extended conventional 00000-7FFFF 512K Conventional ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 34: Power Management Features

    ACPI 1.0 System States and Power States Note: All possible ACPI system states are listed in Table 3-3. Shaded states are not supported on the Pentium III processor/840 evaluation board. Table 3-3. ACPI 1.0 System States and Power States Targeted System...

  • Page 35: Acpi 1.0 Wake-Up Events

    A Type 2032, socketed, 3 V lithium coin-cell battery is used on this evaluation board. The battery has a shelf life of greater than three years. Mechanical Considerations 3.8.1 Motherboard Dimensions The actual size of the evaluation board is 12 inches wide by 17 inches long. ® ® Intel Pentium III Processor/840 Development Kit Manual 3-11...

  • Page 36: Board Layout

    Blinking Green Sleeping Steady Yellow Sleeping with message Blinking Yellow NOTE: PWR_LED(0:1) are driven by GP0 signals to control the front panel Power LED states when the system is powered on. ® ® 3-12 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 37: Hardware Reference

    Operation outside the functional limit can degrade system performance and cause reliability problems. ® ® The Intel Pentium III processor/840 Development Kit is shipped with two heatsink/fan thermal solutions pre-installed on the primary and secondary processors using metallic clips. These thermal solutions have been tested in an open air environment at room temperature and are sufficient for evaluation purposes.

  • Page 38: Pci Expansion Slots

    Table 4-2 shows the mapping of 64-bit/66-MHz PCI devices off of the P64H. The P64H does not use PCI device numbers; they are dynamically assigned. Table 4-2. PCI64 Device Mapping Device Address Line PCI64 Slot 1 P64AD28 PCI64 Slot 2 P64AD29 ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 39: Connector Pinouts

    Standby 3.3 V Ground Ground Ground Ground 5 V_SB Standby 5 V 5 V VCC 5 V VCC Table 4-4 shows the signals assigned to the WTX-style secondary power connector (J3P1). ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 40: Secondary Power Connector Pinout (J3P1)

    Table 4-5. Third Power Connector Pinout (J1T4) Signal Name Function 12 V_DIG D2D 12 V supply 12 V_DIG D2D 12 V supply 12 V_DIG D2D 12 V supply No Connection Reserved Ground Ground Ground No Connection Reserved ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 41: Itp Debugger Connector

    Dual Stacked USB Connector Table 4-7 shows the signals assigned to the dual stacked USB connector (J1P1). Table 4-7. USB Connector Pinout (J1P1) Signal Name Power (fused) USBP0# [USBP1#] USBP0 [USBP1] ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 42: Ps/2-Style Mouse And Keyboard Connectors

    Data Bit 0 Fault# Data Bit 1 INIT# Data Bit 2 SLCT IN# Data Bit 3 Data Bit 4 Data Bit 5 Data Bit 6 Data Bit 7 ACK# Busy Paper end SLCT ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 43: Serial Ports

    Mic bias voltage Table 4-12 shows the signals assigned to the audio line-in connector (J1K1 top). Table 4-12. Audio Line-In Connector Pinouts (J1K1) Signal Name Sleeve Audio Left In Ring Audio Right In ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 44: Lan Connector

    Table 4-15 shows the signals assigned to the Wake-On LAN (WOL) connector (J2F2). Table 4-15. Wake-On LAN Connector Pinouts (J2F2, Not Populated) Signal Name 5 VSB Ground Table 4-16 shows the signals assigned to the RJ45 connector (J1K2). ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 45: Front Panel I/O Connectors

    +5 V +5 V Table 4-18 shows the pins in the front panel connector that control reset and ON/OFF. Table 4-18. Reset and ON/OFF Connector Pinouts Signal Name SW_ON Ground Ground FP_RESET ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 46: Processor Fans

    Ground +12 (FAN_CTL) Tachometer (FAN_M) NOTE: Fan_CTL gates the +12 V allowing each fan to be turned on and off by ACPI software for power management and noise reduction purposes. ® ® 4-10 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 47: Atapi Audio Connectors

    I/0 Read# Host Data 9 Ground Host Data 5 IOCHRDY Host Data 10 BALE Host Data 4 DACK3# Host Data 11 Ground Host Data 3 IRQ14 Host Data 12 IOCS16# ® ® Intel Pentium III Processor/840 Development Kit Manual 4-11...

  • Page 48: Floppy Drive Connector

    Ground Motor Enable B# Ground DIR# Ground STEP# Ground Write Data# Ground Write Gate# Ground Track 00# Ground Write Protect# Ground Read Data# Ground Side 1 Select# Ground Diskette Change# ® ® 4-12 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 49: 32-Bit Pci Slot Connector

    Reserved AD30 AD31 3.3V AD29 CBEO# AD28 3.3 V AD26 AD27 3.3 V AD25 AD24 3.3 V IDSEL CBE3# 3.3V AD23 AD22 AD20 AD21 REQ64# ACK64# AD19 AD18 3.3 V ® ® Intel Pentium III Processor/840 Development Kit Manual 4-13...

  • Page 50: 64-Bit Pci Slot Connector

    3.3 V AD23 AD54 AD55 AD22 3.3 V AD53 AD20 AD21 AD52 AD19 AD50 AD51 AD18 3.3 V AD49 AD16 AD17 AD48 3.3 V 3.3 V CBE2# AD46 AD47 FRAME# AD45 ® ® 4-14 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 51: Agp Connector

    3. 3 volt IDSEL# function internal to the component. 3. All 3.3 volt cards leave the TYPEDET signal open. All 1.5 volt cards tie this signal hard to ground. ® ® Intel Pentium III Processor/840 Development Kit Manual 4-15...
  • Page 52 3. 3 volt IDSEL# function internal to the component. 3. All 3.3 volt cards leave the TYPEDET signal open. All 1.5 volt cards tie this signal hard to ground. ® ® 4-16 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 53: Jumpers

    FHW TBL J10A1 UNLOCKED 2-pin (1x2) Header LOCKED SPEAKER J11T1 AC’97 3-pin (1x3) Header ON-BOARD/FP P0 VRM VID J11N1 P0_VID0 3-pin (1x3) Header J11N2 P0_VID1 J11P2 P0_VID2 J11P1 P0_VID3 J11N3 P0_VID4 ® ® Intel Pentium III Processor/840 Development Kit Manual 4-17...

  • Page 54: P1/P0 Present Override (J10/J42)

    4.10.1 P1/P0 Present Override (J10/J42) The Intel Pentium III processor/840 evaluation board will not power on if both processors are not installed. To override this function (for board testing), install jumpers on J10 and J42. During a boot up sequence, the hardware checks whether the processors are present. To boot the board without the hardware recognizing a processor, the jumper must be set to the IN position.

  • Page 55: Processor System Bus Select (J2L1, J2K1)

    4. Move J6F1 back to the 1-2 position. 5. Reconnect the power supply (J3M1, J3P1, J1T4). 6. Boot the system and enter the BIOS setup screen to reconfigure the system. ® ® Intel Pentium III Processor/840 Development Kit Manual 4-19...

  • Page 56: Fwh Tbl (J10A1)

    Depending on the BIOS configuration the power switch may need to be held down for approximately five seconds before the board powers down. When powered down, the board will still have Standby power supplied by the WTX power supply. ® ® 4-20 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 57: Bios Quick Reference

    General Software, Inc. for integration with new designs. General Software may be reached at (800) 850-5755, on the web at http://www.gensw.com, or via email at sales@gensw.com. BIOS updates may periodically be posted to the Intel Developers’ web site at http://developer.intel.com/. Overview The system’s pre-boot environment is managed with an adaptation of Embedded BIOS from...

  • Page 58: Bios Post Pre-Boot Environment

    Once the application begins writing to the screen, the splash screen relinquishes control, providing a seamless graphical progression for the end user. ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 59: Graphical Post

    POST comes back after several boots, it is because this option is enabled for this platform. The OEM can use the Embedded BIOS Adaptation Kit to control whether Setup can be used to dictate the policy, and whether it is permanent or temporary. ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 60: Setup Screen System

    Floppy Drive Types and IDE Drive Geometry sections. Finally, you’ll need to configure the boot sequence in the middle of the screen. Once these selections have been made, your system is ready to use. ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 61: Configuring Drive Assignments

    Floppy0 refers to the first floppy disk drive on the drive ribbon cable (normally drive A:), and Floppy1 refers to the second drive (drive B:). ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 62: Configuring Ide Drive Types

    POST, but then translate the geometry according to the Phoenix CHS convention. Using this type on a drive previously formatted with LBA or Physical geometry might show data as being missing or corrupted. ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 63: Configuring Boot Actions

    Integrated BIOS Debugger should use standard keyboard and video or RS232 console redirection for interaction with the user. If no video is available, the debugger is always redirected. ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 64: Shadow Configuration Setup Screen

    Normally, shadowing should be enabled at C000/C400 (to enhance VGA ROM BIOS performance), and then E000-F000 should be shadowed to maximize system ROM BIOS performance. Figure 5-6. Embedded BIOS Shadow Setup Screen ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 65: Standard Diagnostics Routines Setup Screen

    Once invoked, the debugger will display the debugger prompt: EB43DBG: and await debugger commands. To resume back to the Setup Screen main menu, type the following command, which instructs the debugger to “go”: EB43DBG: G <ENTER> ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 66: Start Rs232 Manufacturing Link Setup Screen

    ROM is available for the BIOS to detect. In the absence of any video support, the BIOS automatically switches its keyboard and screen functions to serial I/O over COM1 on the board. The hardware connection to the host computer requires a null modem cable. ® ® 5-10 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 67: Ce-Ready Windows Ce Loader

    It supports a DOS SYMDEB-style command line interface, and can be used on the main console’s keyboard and screen, or over a redirected connection to a terminal program (see “Console Redirection” on page 5-10). ® ® Intel Pentium III Processor/840 Development Kit Manual 5-11...

  • Page 68: Integrated Bios Debugger Running Over A Remote Terminal

    To continue, use the “G” command. When Embedded BIOS is adapted by the OEM, the debugger can be removed from the final production BIOS, and superfluous debugging code in the application will not cause the debugger to be invoked. ® ® 5-12 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 69: Embedded Bios Post Codes

    Initialize turbo data. POST_STATUS_POSTVECTORS Modification of IVT. POST_STATUS_MONOMODE Video in monochrome mode verified. POST_STATUS_COLORMODE Video in color mode verified. POST_STATUS_TOGGLEPARITY Toggle parity before video ROM test. POST_STATUS_INITBEFOREVIDEO Initialize before video ROM check. ® ® Intel Pentium III Processor/840 Development Kit Manual 5-13...
  • Page 70 Issue KB reset command. POST_STATUS_CHECKSTUCKKEYS Check for stuck keys. POST_STATUS_INITCIRCBUFFER Initialize circular buffer. POST_STATUS_CHECKLOCKEDKEYS Check for locked keys. POST_STATUS_MEMSIZEMISMATCH Check for memory size mismatch. POST_STATUS_PASSWORD Check for password or bypass setup. ® ® 5-14 Intel Pentium III Processor/840 Development Kit Manual...
  • Page 71 0a9h ROM extension returned. POST_STATUS_DISPCONFIG 0b0h Display system configuration box. POST_STATUS_INT19BOOT Call INT 19h bootstrap loader. POST_STATUS_LOWMEMEXH 0b1h Test low memory exhaustively. POST_STATUS_EXTMEMEXH 0b2h Test extended memory exhaustively. POST_STATUS_PCIENUM 0b3h Enumerate PCI busses. ® ® Intel Pentium III Processor/840 Development Kit Manual 5-15...

  • Page 72: Embedded Bios Beep Codes

    Exhaustive extended memory test failed. POST_BEEP_CMOS CMOS restart byte test failed. POST_BEEP_ADDRESS_LINE Address line test failed. POST_BEEP_DATA_LINE Data line test failed. POST_BEEP_INTERRUPT Interrupt controller test failed. POST_BEEP_PASSWORD Incorrect password used to access SETUP. ® ® 5-16 Intel Pentium III Processor/840 Development Kit Manual...

  • Page 73: Using Different Processors In The Board

    This configures the board to run at 100 MHz. 6. Power up the system. The system will now operate with a PSB frequency of 100 MHz. To order processors with a 100 MHz PSB frequency, contact your local Intel field representative. ®...

  • Page 75: Termination Chip For Uniprocessor Systems

    The following are third-party suppliers of termination chip solutions: FCI Electronics Contact: Scott Beardsley (510) 651-2700 x479 beardssb@bergelect.com Methode Contact: Jackie Muller (708) 867-9600 jmuller@methode.com ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 77: Pld Code Listing

    = VCC; WHEN s2 => ss = s3; pre_LSERR_N = GND; WHEN s3 => ss = s4; pre_LSERR_N = GND; WHEN s4 => ss = s1; pre_LSERR_N = GND; ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 78 WHEN H"1" => PRE_LO_OUT[6..0] = B"0000110"; WHEN H"2" => PRE_LO_OUT[6..0] = B"1011011"; WHEN H"3" => PRE_LO_OUT[6..0] = B"1001111"; WHEN H"4" => PRE_LO_OUT[6..0] = B"1100110"; WHEN H"5" => PRE_LO_OUT[6..0] = B"1101101"; WHEN H"6" => PRE_LO_OUT[6..0] = B"1111101"; ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 79 = hex_clk; data_low[3..0].clk = hex_clk; data_high[3..0].clk = hex_clk; BLNK = LE_POS; LE_POS = GND; dlad.clk = hex_clk; dlad = lad[0] # lad[1] # lad[2] # lad[3] # lframe_n; hex.clk = hex_clk; ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 80 = gnd; DOUT = DOUT; -- dummy data_low[3..0] = data_low[3..0]; data_high[3..0] = data_high[3..0]; when ADDR1 => (LFRAME_N == gnd) THEN hex = my_reset; elsif (LAD[3 .. 0] == H"8") THEN ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 81 = gnd; DOUT = DOUT; -- dummy when TARIN2 => (LFRAME_N == gnd) THEN hex = my_reset; else hex = SYNC_RDY; -- No wait required in write cycle end if; ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 82 => (LFRAME_N == gnd) THEN hex = my_reset; else hex = my_reset; end if; control = gnd; DOUT = DOUT; -- dummy data_low[3..0] = data_low[3..0]; data_high[3..0] = data_high[3..0]; end case; end; ® ® Intel Pentium III Processor/840 Development Kit Manual...

  • Page 83: Bill Of Materials

    Bill of Materials Note: Although Intel has made every effort to select components with a long life expectancy for this reference kit, the availability of any component cannot be guaranteed. Periodic reviews on availability are performed on all components and the product Bill of Materials is updated accordingly.
  • Page 84 C7R2,C8M3 C5N1,C5P1,C6N1,C6P1,C7N1,C7P1, SMC827_RDL, 820U, SANYO 4SP820MB+C3 C8N3,C8P2,C9T1,C9T2 628955-006, 4V SMC105P_805, 1.0U, C6D1,C137-C140 C1608Y5V1A105Z SMC0805, 10V FDTHRCAP, 0.1UF, C6H1,C10L3 CKD310X7R1C104ST LOWESL_120 SMC225_0805, C7F1,C9D2,C11M1 2.2UF, SMC0805, C2012Y5V1C225ZT SMC10_1P_0805, C8J6,C9E1,C9F1,C9K2,C141 KEMET C0805C101J5GAC 100P, SMC0805 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 85 J1T4 MOLEX 39-29-9082 CONN8_6505 J2F1,J2K1,J6F1,J8F2,J8F3,J8G1,J11, HDR1X3DP, J11N1-J11N3,J11P1-J11P4,J11R1-J11 146225-3 102276-003 R3,J11T1 J2L1,J5L1,J6R2,J7F1,J8F1,J10,J10A1 HDR1X2DP, FOXCON HB1902G ,J42 102276-001 2X15_ITP_1_5V , J3K1 104078-4 509635-030 WTX_MAIN_PWR, J3M1 MOLEX 39-28-1243 CONN24_650 J3P1 WTX_PWR, CONN22 MOLEX 39-28-1223 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 86 R1G1,R3C2,R3D3,R3E1,R3E2,R6D1- SMR3_31_805, 33, ROHM MCR10EZH330 R6D3,R34-37,R67 SMR805 SMR6_192_805, 619, R1H1 ROHM MCR10EZHF6190 SMR0805 SMR5_492_805, 549, R1H2 ROHM MCR10EZHF5490 SMR0805 SMR11_805, 10, R1J1,R1J4 ROHM MCR10EZH100 SMR0805 SMR23_805, 2K, R1J5,R12T2 ROHM MCR10EZH222 SMR0805 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 87 100 nH inductor) SMR3_322_805, 332, R5L7,R5L8,R6G2,R7G4 ROHM MCR10EZHF3320 SMR0805 SMR9_092_805, 909, R5M2,R9F3,R10G2,R11K2 ROHM MCR10EZHF9090 SMR0805 SMR5_63_805, 5.6K, R6C1,R10D1,R10E1 ROHM MCR10EZH562 SMR0805 SMR106_805, 10M, R6E1,R6E2 ROHM MCR10EZH106 SMR0805 SMR4_021_805, R6K1,R8K6 ROHM MCR10EZHF40B2 40.2, SMR0805 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 88 T5, ROHM - 202474-071 ,RP9D1 MNR14$OABJ822, ROHM - MNR14FOABJ822, PANASONIC - EXB38V822JA RP2F1,RP2G1,RP3E1,RP3F1,RP4F1- SRP2_73, 2.7K, ROHM MNR14EOABJ272 RP4F3,RP5E1,RP7E5 SMRA1206 SRP6_24, 62K, RP2H1 ROHM MNR14EOABJ623 SMRA1206 SRP3_33, 3.3K, RP2H2 ROHM MNR14EOABJ332 SMRA1206 ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 89 U1F2 LM4880, SOI8 NATIONAL S LM4880M U1J1 LF353, SOI8 NATIONAL S LF353M AD1881, ANALOG U2E1 AD1881JST PQFP48_5MM U2H1 82559, BGA196 INTEL GD82559ER U2K1 XFMR, 644839-001 PULSE ENG PE68515 75LPE185, U2L1,U2N1 TEXAS INST SN75LPE185DBR SSOP24_65M RCNETWK, 220PF, CMD - U2L2,U2M1 QRC1284-232-K-M...
  • Page 90 Bill of Materials Table D-1. Board Bill of Materials (Sheet 8 of 8) CAMINO_ICH, U7F1 INTEL FW82801AA BGA241 U7L1 MCH, BGA544 INTEL FW82840 U7R1 74LVC74, SOI14 PHILIPS 74LVC74D NC7SZ125M5, U7T1 FAIRCHILD NC7SZ125M5 SOT23_5 SMC_LPC47B27X, U8D1 SMSC LPC47B272 PQFP100R_6 CYPRESS/IC U8J1,U8K1...

  • Page 91: Key Components Bill Of Materials

    Rev. 1.0 Description Manufacturer Part # 840 Scalable Performance Board Development Kit Intel EIAP3840DEVBD baseboard Intel® Pentium® III Processor at 866 MHz with 256K L2 Intel RB80526PZ866256 (Qty2) Thermal Solution (Qty 2) Agilent Technologies Arcti-Cooler HACA-0001 400MHZ RIMM, PC-800 (Qty 2)

  • Page 93: Schematics

    Schematics Schematics are provided for the following items listed below. Schematics are available from the Intel Developer’s web site in PDF format. • Block Diagram • Boot Processor • Application Processor • • • MCH 1 • MCH 2 •...
  • Page 94 Serial Parallel Ports • Front Panel I/O • HL Debug/Port 80 • Spare Logic • Audio Codec 97 • Audio Net • Audio Line In/Line Out/Mic In • PCB Mounting Holes ® ® Intel Pentium III Processor/840 Development Kit Manual...
  • Page 148 Boot ROM 6 In Order Queue 19 Instructions, notational conventions 2 In-target probe 2 Intel 840 chipset 1 CD-ROM Drive 6 Intel Pentium III processor 1 Clock Generation 8 Interrupt Map 9 CMOS 19 ITP Debugger Connector 5 Component Designer 5 ®...
  • Page 149 Software Key Features 4 Speaker 7 Supported Processors 2 Network adapter 7 Notational conventions 2 Target Designer 5 Technical support 3 Termination chip 1 Online help 3 Thermal management 1 ® ® Index-2 Intel Pentium III Processor/840 Development Kit Manual...
  • Page 150 Video adapter 3 Voltage regulator module 2 Voltage regulators 2 Wake-On LAN (WOL) connector 8 Windows CE 11 World Wide Web 3 WTX form factor 2 WTX power supply 3 www.intel.com 3 ® ® Intel Pentium III Processor/840 Development Kit Manual Index-3...

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