✄ VMIVME-7750 ® ® Intel Pentium III Processor-Based VMEbus Single-Board Computer ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ ® • Pentium III FC-PGA/PGA2 socket processor-based single-board computer (SBC) with 133 MHz system bus • Special features for embedded applications include — Up to 1 Gbyte bootable ţash on secondary IDE (optional) — Two 16-bit and two 32-bit programmable timers — 32 Kbyte of nonvolatile SRAM — Software-selectable watchdog timer with reset — Remote Ethernet booting — PMC expansion site (IEEE-P1386 common mezzanine card standard, 5 V) — VME64 modes supported: A32/A24/D32/D16/D08(EO)/MBLT64/BLT32 — VMEbus interrupt handler, interrupter, and system controller — Includes real-time endian conversion hardware for little-endian and big-endian data interfacing (patent no. 6,032,212) — Enhanced bus error handling — Passive heat sink • Standard features for embedded applications include — Up to 1.26 GHz Pentium III processor with 512 Kbyte advanced transfer cache — Up to 512 Mbyte PC133 SDRAM using a single SODIMM — Internal AGP SVGA controller with 4 Mbyte display cache ® — 133 MHz system bus via Intel 815E chipset — Dual Ethernet controllers supporting 10BaseT and 100BaseTX interfaces — On-board Ultra DMA/100 hard drive and ţoppy drive controllers (uses VMEbus P2 for connection to IDE/ţoppy) SUPER VGA CONTROLLER — High-resolution — Two high-performance 16550-compatible serial ports graphics and multimedia-quality video are supported on the — PS/2-style keyboard and mouse ports on front panel — Real-time clock and miniature speaker included VMIVME-7750 by a built-in 815E chipset AGP graphics — Dual front panel universal serial bus (USB) connections adapter. The adapter is complemented by 4 Mbyte external • Operating system support available ® — Windows NT synchronous DRAM cache with a high-bandwidth 64-bit ® — Windows 2000 data interface. Screen resolutions up to 1,600 x 1,200 x 256 — VxWorks — Solaris colors (single view mode) are supported by the graphics — QNX adapter. — LynxOS — Linux MICROPROCESSOR — The VMIVME-7750 brings the Intel Pentium III processor to VMEbus, offering processor Ordering Options speeds up to 1.26 GHz. The Pentium III processor has 32-bit Feb. 18, 2003 800-007750-000 N ABC – D E F addressing and a 64-bit data bus. Its superscalar architecture VMIVME-7750 – – allows three instructions to be executed per clock cycle. A A = Processor 2 = 733 MHz Pentium III CPU (Extended Temperature Range: 0 to 60 °C) dynamic branch prediction unit, separate instruction and data 3 = 733 MHz Pentium III CPU caches, and MMX™ technology also increase the processor’s 4 = 866 MHz Pentium III CPU 5 = 933 MHz Pentium III CPU performance. The Pentium III processor also provides 6 = 1 GHz Pentium III CPU 256 Kbyte (1.26 GHz has 512 Kbyte) of advanced transfer 7 = 1.26 GHz Pentium III with 512 Kbyte Cache 8 = 1.26 GHz Pentium III with 512 Kbyte Cache, 1101.10 Front Panel cache (on-die, full speed level 2 cache) using dual 9 = 1.26 GHz Pentium III with 512 Kbyte Cache, 1101.10 Front Panel (Extended independent bus architecture for high bandwidth and Temperature Range: 0 to 55 °C) B = SDRAM Memory performance. This L2 cache operates at the same clock 2 = Reserved frequency as the processor, thus improving performance. 3 = 64 Mbyte 4 = 128 Mbyte DRAM MEMORY — The VMIVME-7750 accepts one 5 = 256 Mbyte 6 = 512 Mbyte 144-pin SDRAM SODIMM for a maximum memory C = CompactFlash capacity of 512 Mbyte. The on-board DRAM is dual ported 0 = No CompactFlash 1 = Reserved to the VMEbus. 4 = 64 Mbyte 5 = Reserved BIOS — System and video BIOS are provided in 6 = 128 Mbyte 8 = 192 Mbyte reprogrammable flash memory. 9 = 256 Mbyte G = 512 Mbyte H = 1 Gbyte For Ordering Information, Call: 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 E-mail: info@vmic.com Web Address: www.vmic.com Copyright © August 2000 by VMIC Specifications subject to change without notice. VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 1 REVIEW ✄ VMIVME-7750 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ Table 1. Partial List of Display Modes Supported FLASH MEMORY — The VMIVME-7750 provides up to 1 Gbyte of IDE CompactFlash memory accessible through Resolution Bits Per Pixel (Frequency in Hz) the secondary IDE port. The VMIVME-7750 BIOS includes 8-bit Indexed 16-bit 24-bit an option to allow the board to boot from the Flash memory. 320 x 200 70 70 70 TIMERS — The VMIVME-7750 provides the user with 320 x 240 70 70 70 two 16-bit timers and two 32-bit timers (in addition to system 352 x 480 70 70 70 timers). These timers are mapped in I/O space, and are 352 x 576 70 70 70 completely software programmable. 400 x 300 70 70 70 WATCHDOG TIMER — The VMIVME-7750 provides 512 x 384 70 70 70 a software-programmable watchdog timer. The watchdog 640 x 400 70 70 70 timer is enabled under software control. Once the watchdog 640 x 480 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 72, 75, 85 timer is enabled, on-board software must access the timer 720 x 480 75, 85 75, 85 75, 85 within the specified timer period or a timeout will occur. A 720 x 576 60, 75, 85 60, 75, 85 60, 75, 85 user jumper allows the timeout to cause a reset. Independent 800 x 600 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 72, 75, 85 of the jumper, software can enable the watchdog timeout to 1,024 x 768 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 72, 75, 85 cause a nonmaskable interrupt (NMI) or a VMEbus 1,152 x 864 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 72, 75, 85 SYSFAIL. 1,280 x 720 60, 75, 85 60, 75, 85 60, 75, 85 NONVOLATILE SRAM — The VMIVME-7750 1,280 x 960 60, 75, 85 60, 75, 85 60, 75, 85 provides 32 Kbyte of nonvolatile SRAM. The contents of the 1,280 x 1,024 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 75, 85 SRAM are preserved when +5 V power is interrupted or 1,600 x 900 60, 75, 85 60, 75, 85 removed from the unit. 1,600 x 1,200 60, 70, 72, 75 PMC EXPANSION SITE — The VMIVME-7750 supports IEEE P1386 common mezzanine card specification Ethernet CONTROLLER — The VMIVME-7750 supports Ethernet LANs with two Intel Ethernet controllers with a 5 V PCI mezzanine card expansion site. The PMC site (one 82559 and the other internal to Intel’s chipset ICH2). provides for standard I/O out the VMEbus front panel. An 10BaseT and 100BaseTX options are supported via two RJ45 optional I/O connection to the VMEbus P2 connection can be connectors. Remote LAN booting is supported. provided. Contact VMIC for more information concerning PMC REMOTE Ethernet BOOTING — The VMIVME-7750 utilizes Lanworks Technologies, Inc.’s modules and compatibility. BootWare. BootWare provides the ability to remotely UNIVERSAL SERIAL BUS (USB) — The boot the VMIVME-7750 using NetWare, TCP/IP, or RPL VMIVME-7750 provides a front panel dual connection hub network protocols. host controllers for the USB. Supported USB features include: isochronous data transfers, asynchronous BootWare Features: messaging, self-identification and configuration of • NetWare, TCP/IP, RPL network protocol support peripherals, and dynamic (hot) attachment. • Unparalleled boot sector virus protection VMEbus INTERFACE — The VMIVME-7750 • Detailed boot configuration screens VMEbus interface is based on the Universe IIB • Comprehensive diagnostics high-performance PCI-to-VME interface from • Optional disabling of local boots Newbridge/Tundra. • Dual-boot option lets users select network or local booting SYSTEM CONTROLLER — The on-board VMEbus SERIAL PORTS — Two 16550-compatible serial ports system controller capabilities allow the board to operate as a are featured on the VMIVME-7750 front panel. The serial slot 1 controller, or it may be disabled when another board is channel has a 16-byte FIFO to support baud rates up to acting as the system controller. The system controller may be 1.5 Mbaud. Requires two micro-DB-9 to standard DB-9 programmed to provide the following modes of arbitration: adapters, VMIC P/N 360-010050-001. Round Robin (RRS) KEYBOARD AND MOUSE PORTS — The Single Level (SGL) VMIVME-7750 has a combined PS/2 keyboard and mouse Priority (PRI) connector. A Y-adapter cable is included. 2 For Ordering Information, Call: 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 ✄ VMIVME-7750 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ The system controller provides a SYSCLK driver, The interrupter can be programmed to generate a PCI IACK* daisy-chain driver, and a VMEbus access timeout INTA# or SERR# interrupt when a VMEbus interrupt handler timer. The system controller also provides an arbitration acknowledges a software-generated VMEbus interrupt. timeout if BBSY* is not seen within a specified period after BYTE SWAPPING — The Intel 80x86 family of a BGOUT* signal is issued. This period is programmable for processors use little-endian format. To accommodate other 16 or 256 µs. VMEbus modules that transfer data in big-endian format such VMEbus REQUESTER — The microprocessor can as the 680x0 processor family, the VMIVME-7750 request and gain control of the bus using any of the VMEbus incorporates byte-swapping hardware. This provides request lines (BR3* to BR0*) under software control. The independent byte swapping for both the master and slave requester can be programmed to operate in any of the interfaces. Both master and slave interface byte swapping are following modes: under software control. Release-On-Request (ROR) The VMIVME-7750 supports high throughput DMA transfers of bytes, words, and longwords in both Master and Release-When-Done (RWD) Slave configurations. VMEbus Capture and Hold (BCAP) If endian conversion is not needed, we offer a special MAILBOXES — The VMEbus interface provides four “bypass” mode that can be used to further enhance throughput. 32-bit mailboxes, which are accessible from both the (Not available for byte transfers.) microprocessor and the VMEbus providing interprocessor communication. The mailboxes have the ability to interrupt MASTER INTERFACE — MA32:MBLT32:MBLT64 the microprocessor when accessed by VMEbus. (A32:A24:A16:D32:D16:D8 (EO):BLT32) INTERRUPT HANDLER — The interrupt handler The VMEbus master interface provides nine separate monitors, and can be programmed to respond to any or all memory windows into VMEbus resources. Each window has VMEbus IRQ* lines. All normal-process VMEbus-related separate configuration registers for mapping PCI transfers to interrupts can be mapped to PCI INTA# or SERR# the VMEbus (that is, PCI base address, window size, VMEbus interrupts. These include: base address, VMEbus access type, VMEbus address/data size, etc.). The maximum/minimum window sizes for the nine Mailbox interrupts windows are as follows: VMEbus interrupts VMEbus interrupter IACK cycle (acknowledgment of Minimum Maximum Window Size Size VMIVME-7750 VMEbus-issued interrupts) 0, 4 4 Kbyte 4 Gbyte All error processing VMEbus-related interrupts can be 1 to 3, 5 to 7 64 Kbyte 4 Gbyte mapped to PCI INTA# or SERR#. Note: PCI SERR# Special Cycle 64 Mbyte 64 Mbyte initiates a SBC NMI. These include: SLAVE INTERFACE — Memory Access ACFAIL* interrupt SAD032:SD32:SBLT32:SBLT64 BERR* interrupt (A32:A24:A16:D32:D16:D8 (EO): BLT32) SYSFAIL* interrupt The VMEbus slave interface provides eight separate The interrupt handler has a corresponding STATUS/ID memory windows into PCI resources. Each window has register for each IRQ* interrupt. Once the handler receives separate configuration registers for mapping VMEbus transfers an IRQ*, it requests the VMEbus and, once granted, it to the PCI bus (that is, VMEbus base address, window size, PCI performs an IACK cycle for that level. Once the IACK cycle base address, VMEbus access type, VMEbus address/data size, is complete and the STATUS/ID is stored in the etc.). The maximum/minimum window sizes for the eight corresponding ID register, an appropriate interrupt status bit windows are as follows: is set in an internal status register, and a PCI interrupt is generated. The PCI interrupt can be mapped to PCI INTA# Minimum Maximum Window Size Size or SERR#. 0, 4 4 Kbyte 4 Gbyte INTERRUPTER — Interrupts can be issued under 1 to 3, 5 to 7 64 Kbyte 4 Gbyte software control on any or all of the seven VMEbus interrupt lines (IRQ7* to IRQ1*). A common ID register is associated In addition, each window can be programmed to operate in with all interrupt lines. During the interrupt acknowledge coupled or decoupled mode. In decoupled mode, the window cycle, the interrupter issues the ID to the interrupt handler. VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 3 ✄ VMIVME-7750 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ VMEbus Access provides powerful tools for utilizes a write-posting FIFO and/or a read prefetching FIFO developing, debugging, and monitoring VMEbus for increased system performance. In coupled mode, the applications and increasing VMEbus performance. The FIFOs are bypassed and VMEbus transactions are directly flexible design of VMEbus Access enables you to coupled to the PCI bus (that is, transfers on VMEbus are not incorporate it as a stand-alone solution, or use it to open your completed until they are completed on the PCI bus). VMEbus operations to the IOWorks product suite. ENHANCED BUS ERROR HANDLING — VMEbus Access manipulates the hardware behind the Enhancements over the Universe chip’s bus error handling scenes. With VMEbus Access, you can develop applications features are provided. A latch and register are provided to in or use existing applications developed in most allow the SBC to read the VMEbus address that caused the programming environments. For example, VMEbus Access bus error in all modes. The Universe chip’s support is limited enables your VMEbus to recognize applications developed to decoupled mode. in these popular programming environments: Support for bus cycle timeout and assertion of bus error • IOWorks Manager™ is provided. The board may be configured to assert bus error upon timeout regardless of its status as system controller. The • LabVIEW Universe chip asserts bus error only if it is system controller. • Citect In addition, this board may be configured to assert an interrupt • Wonderware InTouch upon bus cycle timeout. ® • Visual IOWorks ® • Visual Basic OPERATING SYSTEM AND SOFTWARE ® • Visual C++ SUPPORT — The VMIVME-7750 provides embedded features beyond PC/AT functionality. These features are supported by VMIC software products aimed at developers VxWorks OS SUPPORT who are incorporating VMIC SBCs, I/O boards, and workstations into systems. Windows NT/Windows 2000 and VMISFT-7418 BOARD SUPPORT PACKAGE — VxWorks are the most common operating systems supported The VMISFT-7418 is a Wind River Systems, Inc.’s certified by VMIC software products. board support package (BSP) for VMIC’s series of VMEbus Pentium processor-based computers, which is required to ® Windows NT/Windows 2000 — The IOWorks run the VxWorks OS. With the SBC, VxWorks, the BSP, and software family is a set of software components that can work other VMEbus equipment from VMIC, implementations can together or separately to provide a total development be created for a wide variety of applications, including environment for any application in a Windows NT/ real-time factory automation, simulation, instrumentation Windows 2000 OS. and control, and process control and monitoring. VMISFT-9420 VMEbus Access™ for The BSP is linked with VxWorks OS, thus allowing Windows NT/Windows 2000 — The VMEbus Access software applications created with Wind River Systems, product is specifically designed for accessing the advanced Inc.’s development system to load and run on the particular VMEbus Access architecture of the VMIVME-7750. VMIC SBC hardware being used. Serial ports, parallel ports, Running on Windows NT/Windows 2000, VMEbus Access is keyboard, text mode video, and Ethernet transceivers are all both sophisticated and easy to use. supported, as well as floppy and IDE hard disk drives that can be connected to the computer boards. The BSP provides The function library, VMEbus toolset, and open Flash boot, NVRAM and timer support. architecture VMEbus Access offers make it one of the most powerful products on the market today. It provides The BSP allows VxWorks applications to have access to compatibility with existing VMIC VMEbus PC platforms and the VMEbus. When hardware includes single cycle and compatibility with future VMEbus PC platforms VMIC block transfers using DMA devices, they are supported by creates. the BSP, as well as interprocessor communications with mailbox registers. VMEbus interrupt handling and error The VMEbus Access development package gives you handling are supported. Since the VMEbus environment everything you need to develop applications for your VME often contains a mixture of devices from various operations. This package includes the VMEmanager™ manufacturers, the byte-swapping feature is provided to function library and four utilities that enable you to easily allow big-endian and little-endian devices to share data configure a VMEbus, dynamically monitor VMEbus correctly. activities, manage VMEbus data, and use DDE-client applications. 4 For Ordering Information, Call: 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 ✄ VMIVME-7750 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ QNX OS SUPPORT IOWorks board drivers contain both a C++ class library and a C function library that provide a common interface to VMISFT-7417 BOARD SUPPORT PACKAGE — The VMIC I/O products for reading, writing and configuring. You VMISFT-7417 BSP provides QNX support and includes a do not need to know the details of how an individual board is VMEbus manager, user API, and configuration files needed to programmed. For instance, you can use the SetAttributes run the QNX BSP on VMIC’s VMIVME-7xxx SBC products. function on any supported VMIC board; the WriteAnalog This BSP provides customizable VMEbus access. Using the function controls the output from any VMIC analog output QNX OS on the VMIVME-7xxx SBCs provides a computing board; or the GetScanMode function retrieves the scan mode platform suitable for real-time applications. QNX provides the for any VMIC analog board. applications programmer with a real-time extensible POSIX OS. SPECIFICATIONS VMIC’s VMISFT-7417 is designed to tailor QNX’s x86 OS 6U Eurocard Format, One Slot: to the VMIVME-7xxx platform. This combination provides a Height 9.2 in. (233.4 mm) self-hosted development environment which runs entirely on the Depth 6.3 in. (160 mm) VMIVME-7xxx SBC boards without requiring any external Thickness 0.8 in. (20.3 mm) host systems. Power Requirements: Solaris OS SUPPORT +5 VDC (±5 percent), 6 A (typical), 7 A maximum VMISFT-7416 BOARD SUPPORT PACKAGE — The +12 VDC (±5 percent), 105 mA (typical), 200 mA VMISFT-7416 BSP includes everything necessary to allow installation of the Solaris Intel edition OS (available separately maximum from Sun Microsystems, Inc.) onto VMIVME-7750 SBC. This BSP includes a nexus driver for VMEbus access. It allows -12 VDC (±5 percent), 50 mA (typical), 75 mA military and telecommunications and other applications to take maximum advantage of Sun Microsystems, Inc.’s Solaris OS on a VMEbus-based Intel SBC. This BSP and the Solaris OS Note: The currents at +12 and -12 VDC are specified provides POSIX-compliant real-time characteristics. with the serial connectors open. LynxOS x86 OS SUPPORT Operating Temperature: 0 to 50 ˚C Extended operating temperature is available for the VMISFT-7419 BOARD SUPPORT PACKAGE — The following options: A=2 and A=9 VMISFT-7419 BSP includes all of the device drivers and configuration tables needed to install the LynxOS x86 development system (available separately from Lynx Real-Time (Air flow requirement as measured at outside of Systems, Inc.) onto VMIC’s VMIVME-7750. heatsink is to be greater than 350 LFM) Using the LynxOS on the VMIC SBCs provides a Storage Temperature: -25 to 80 ˚C computing platform suitable for hard real-time applications. LynxOS provides the applications programmer with a stable Relative Humidity: 10 to 90 percent, noncondensing development environment based on industry-wide standards such as POSIX and Motif. VMEbus Interface: DTB Master: BLT32/BLT64, A32/D32, I/O SUPPORT A24/D32, A16/D32 DTB Slave: BLT32/BLT64, A32/D32, VMISFT-9450 IOWorks BOARD DRIVERS — This A24/D32, A16/D32 driver supports VMIC’s extensive line of VME I/O boards, and is available for Windows NT/Windows 2000 and VxWorks. Requester: Programmable, BR(3 to 0), ROR, IOWorks board drivers take advantage of all the key benefits and RWD, BCAP features of each supported I/O board and new I/O boards are Interrupt Handler: IH(1 to 7) D8(O) constantly being added. Interrupter: Programmable, IRQ7* to IRQ1* Arbiter: SGL, PRI, RRS BTO: Programmable (4 to 1,024 µs) Compliance: Rev. C.1 VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 5 ✄ VMIVME-7750 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ PMC Expansion Site Connector: VMEbus: The VMIVME-7750 enables access to 5 V signaling, types 1 and 2 VMIC’s wealth of VMEbus products. If you have 32-bit PCI bus, 33 MHz maximum real-world control, monitoring and real-time networking requirements, VMIC has a solution for you. MTBF: 118,633 hours (Bellcore) Today’s system requirements demand state-of-the-art solutions. Our advanced I/O features such as COMPATIBLE PRODUCTS Built-in-Test, self-test, isolation, digital autocalibration, and intelligent on-board DSP processing give our The VMIVME-7750 can be used with a number of VMIC customers those solutions. PMC bus and VMEbus products. The I/O Solution for Your I/O Problem: VMIC’s Floppy/Hard Disk: VMIC produces floppy/hard drive 16 years of experience in supplying high-performance modules to support the built-in IDE and floppy controller deterministic controllers for multiple markets has led to ports. the development of IOWorks software with features, benefits, and capabilities to solve just about any I/O The VMIVME-7452 provides up to 18.0 Gbyte of hard problem. From PLC alternatives to data servers that disk storage and a 3.5-inch 1.44 Mbyte floppy drive. The support the seamless interconnection of dissimilar unit fits into a standard VMEbus 6U single-slot form systems, VMIC has the solution for simple to complex, factor. The VMIACC-0562 converts P2 IDE/floppy high-speed, deterministic requirements. IOWorks PC signals to 40- and 34-pin headers for use at the rear of the platforms, target, OS and I/O independency provide the VMEbus backplane. flexibility for solutions shown in Figure 1. PMC Capability: VMIC supports PMC via the on-board TRADEMARKS PMC expansion site. This expansion site allows the VMIVME-7750 to take advantage of the many IOWorks Manager, VMEbus Access, and VMEmanager commercially available PMC boards available from are trademarks and IOWorks, Visual IOWorks, and the third-party sources. VMIC logo are registered trademarks of VMIC. MMX is a trademark and Intel and Pentium are registered trademarks CD-ROM Support: Since much of today’s advanced of Intel Corporation. Visual Basic, Visual C++, Windows, software is delivered on CD-ROM, the VMIVME-7455 and Windows NT are registered trademarks of Microsoft provides CD-ROM capability within a single 6U VME Corporation. Other registered trademarks are the property of slot. their respective owners. 6 For Ordering Information, Call: 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 VMIVME-7750 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ VRM 8.4 Socket 370 Front Panel I/O and Regulators AGTL AGTL+ Termination PC133 VGA PMC Site No. 1 GMCH NVRAM Video Video Display Memory Cache (4 Mbyte) Intel EPF10K30E 82559 (Timers and NVRAM Interface) Ethernet No. 1 USB Nos. 1 and 2 82562 Ethernet MII PHY PCI bus (33 MHz, 32-bit) ICH2 ATA-100 IDE (Secondary Channel) CK-Solano (aka CK-815) LPC Tundra Universe II FWH National LPC SIO Byte Swap and Compact Transceivers Flash Rear I/O and VMEbus (P1/P2) Figure 1. VMIVME-7750 Main Board (Single-Slot) VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 7 PC133 SODIMM ATA-100 IDE (Primary) USB Nos. 3 and 4 Hub Link AGTL+ LPC 10/100 Ethernet No. 2 LPC Com 1 and 2 (Compact DB-9) Floppy Keyboard/Mouse 10/100 Ethernet No. 1 VME PCI Secondary Master PMC I/O (Optional)