VersaLogic Ocelot Reference Manual
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VersaLogic Ocelot Reference Manual

Intel atom-based sbc with ethernet, video, sumit, and pc/104 interface
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Distributor of VersaLogic Corporation: Excellent Integrated System Limited
Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com
Excellent Integrated System Limited
Excellent Integrated System Limited
Stocking Distributor
Stocking Distributor
Click to view price, real time Inventory, Delivery & Lifecycle Information:
Click to view price, real time Inventory, Delivery & Lifecycle Information:
VersaLogic Corporation
VersaLogic Corporation
VL-CBR-2012
VL-CBR-2012
For any questions, you can email us directly:
For any questions, you can email us directly:
sales@integrated-circuit.com
sales@integrated-circuit.com

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  • Page 1 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Excellent Integrated System Limited Excellent Integrated System Limited Stocking Distributor Stocking Distributor Click to view price, real time Inventory, Delivery & Lifecycle Information: Click to view price, real time Inventory, Delivery &...
  • Page 2 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Reference Manual DOC. REV. 4/3/2013 Ocelot (VL-EPMs-21) Intel Atom-based SBC with Ethernet, Video, SUMIT, and PC/104 interface...
  • Page 3 Copyright © 2013 VersaLogic Corp. All rights reserved. Notice: Although every effort has been made to ensure this document is error-free, VersaLogic makes no representations or warranties with respect to this product and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose.
  • Page 4 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Product Release Notes Rev 1.0 Release Initial commercial release. Support The VL-EPMs-21 support page, at http://www.versalogic.com/private/ocelotsupport.asp, contains additional information and resources for this product including: ...

  • Page 5: Table Of Contents

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Contents Introduction ........................1 Description .......................... 1 Features and Construction ..................1 Technical Specifications ..................... 2 VL-EPMs-21 Block Diagram ..................... 3 RoHS Compliance ......................
  • Page 6 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Contents System RAM ........................22 CMOS RAM ........................22 Resetting CMOS Setup to Factory Defaults ............22 Clearing the Real-Time Clock ................22 CMOS Setup Defaults ......................
  • Page 7 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Contents I/O Map ..........................46 Interrupt Configuration ..................... 48 VersaLogic Registers ....................49 PLED and Product ID Register ..................49 Revision and Type Register ....................

  • Page 8: Introduction

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Introduction Description EATURES AND ONSTRUCTION The VL-EPMs-21 is a feature-packed single board computer (SBC) designed for OEM control projects requiring fast processing and designed-in reliability and longevity (product lifespan). Its features include: ...

  • Page 9: Technical Specifications

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Introduction Technical Specifications Specifications are typical at 25°C with +5V supply unless otherwise noted. Board Size: SPX: 3.55” x 3.775” (PC/104 standard)

  • Page 10: Vl-Epms-21 Block Diagram

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Introduction VL-EPMs-21 Block Diagram Figure 1. System Block Diagram VL-EPMs-21 Reference Manual...

  • Page 11: Rohs Compliance

    (PBDE) flame retardants, in certain electrical and electronic products sold in the European Union (EU) beginning July 1, 2006. VersaLogic Corp. is committed to supporting customers with high-quality products and services meeting the European Union’s RoHS directive.

  • Page 12: Handling Care

    Click the link below to see all KnowledgeBase articles related to the VL-EPMs-21. VersaTech KnowledgeBase If you have further questions, contact VersaLogic Technical Support at (541) 485-8575. VersaLogic support engineers are also available via e-mail at Support@VersaLogic.com. VL-EPMs-21 Reference Manual...

  • Page 13: Repair Service

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Introduction EPAIR ERVICE If your product requires service, you must obtain a Returned Material Authorization (RMA) number by calling (541) 485-8575.

  • Page 14: Configuration And Setup

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Configuration and Setup Initial Configuration The following components are recommended for a typical development system with the VL-EPMs-21 computer: ...
  • Page 15 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Configuration and Setup LVDS USB Keyboard and USB Mouse VL-EPMs-21 OCELOT VL-CBR- 2012 VL-CBR- 5012 VL-CBR-2011 VL-CBR- 4406 VL-CBR- 1008...
  • Page 16 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Configuration and Setup 3. Attach Power  Plug the power adapter cable VL-CBR-1008 into socket J11. Attach the motherboard connector of the ATX power supply to the adapter.

  • Page 17: Cmos Setup

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Configuration and Setup CMOS Setup See KnowledgeBase article VT1628 - EPMs-21 CMOS Setup Reference for complete information about CMOS Setup parameters.

  • Page 18: Physical Details

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details Dimensions and Mounting VL-EPM -21 D IMENSIONS The VL-EPMs-21 complies with PC/104-Express dimensional standards. Dimensions are given below to help with pre-production planning and layout.

  • Page 19: Vl-Cbr-5012 Dimensions

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details 0.45 0.44 0.24 0.06 0.44 Figure 4. VL-EPMs21 Height Dimensions (Not to scale. All dimensions in inches.) Pass-through PC/104 (ISA) connectors are included only on “a”...

  • Page 20: Hardware Assembly

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details ARDWARE SSEMBLY The VL-EPMs-21 uses pass-through SUMIT (PCIe, USB, LPC, and SPI) and PC/104 (ISA) connectors so that expansion modules can be added to the top of the stack. A SUMIT expansion module with a PCIe x4 lane must be closest to the CPU board (for SUMIT CPU boards supporting a PCIe x4 lane).

  • Page 21: External Connectors

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details External Connectors – T VL-EPM -21 C ONNECTOR OCATIONS SUMIT B SUMIT A Ethernet Display Control COM1-4,...

  • Page 22: Vl-Epms-21 Connector Locations - Bottom

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details – B VL-EPM -21 C ONNECTOR OCATIONS OTTOM SODIMM = Pin 1 Figure 8. Connector Locations (Bottom)

  • Page 23: Vl-Epms-21 Connector Functions And Interface Cables

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details VL-EPM -21 C ONNECTOR UNCTIONS AND NTERFACE ABLES Table 1 provides information about the function, mating connectors, and transition cables for VL- EPMs-21 connectors.

  • Page 24: Connector Locations - Vl-Cbr-5012

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details – VL-CBR-5012 ONNECTOR OCATIONS COM3 Paddle Board Adapter Speaker COM4 COM1 (Top) USB0 (Top) USB2 Audio Power...

  • Page 25: Jumper Blocks

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details Jumper Blocks UMPERS HIPPED ONFIGURATION Figure 10. Jumper Block Locations VL-EPMs-21 Reference Manual...

  • Page 26: Jumper Summary

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Physical Details UMPER UMMARY Table 3: Jumper Summary Jumper Block Description Shipped Page V1[1-2] COM1 Rx End-point Termination (Rev. 1.02 In –...

  • Page 27: System Features

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com System Features Power Supply OWER ONNECTORS Main power is applied to the VL-EPMs-21 through a 10-pin polarized connector, with mating connector Berg 69176-010 (Housing) + Berg 47715-000 (Pins).

  • Page 28: Power Requirements

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com System Features OWER EQUIREMENTS The VL-EPMs-21 requires only +5V (±5%) for proper operation. The voltage required for the RS-232 ports is generated with an on-board DC/DC converter. Variable low-voltage supply circuits provide power to the CPU and other on-board devices.

  • Page 29: System Ram

    The recently released Intel Atom Z5xx CPU supports only JEDEC SO-DIMM raw card types A or C. It currently does not support most 16-chip memory modules, raw card type E. Use only the VersaLogic VL-MM8 family of approved memory modules. As Intel issues microcode updates, additional memory vendors may be qualified.

  • Page 30: Default Cmos Ram Setup Values

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com System Features CMOS RAM S EFAULT ETUP ALUES After CMOS RAM is cleared, the system will load default CMOS RAM parameters the next time the board is powered on.

  • Page 31: Entering Standby Mode

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com System Features NTERING TANDBY Standby mode can be entered through the OS (by configuring the standby settings in Power Options Properties) or programmatically, through a function call or the execution of a shutdown utility.

  • Page 32: Watchdog Timer

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com System Features Watchdog Timer A watchdog timer can be implemented using the VL-EPMs-21 WDT register and the SMSC SCH3114 Super I/O chip. The BIOS initializes the SCH3114 WDT registers during post.

  • Page 33: Interfaces And Connectors

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors SUMIT Connectors (J1-J2) The SUMIT-A and SUMIT-B connectors (J2 and J1, respectively) provide expansion options by supporting additional buses, as shown in Table 5 and Table 6.
  • Page 34 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors Table 6: VL-EPMs-21 SUMIT B Connector (J1) Pinout Pin Signal Name Function Pin Signal Name Function...

  • Page 35: Ethernet Interface (J3)

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors Ethernet Interface (J3) The VL-EPMs-21 features an on-board Intel 82574IT gigabit Ethernet controller, which provides a standard IEEE 802.3 Ethernet interface for 1000Base-T, 100Base-T, 100Base-TX, and 10Base- T applications.

  • Page 36: Video Interface (J4 And J6)

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors Video Interface (J4 and J6) An on-board video controller integrated into the chipset provides high-performance LVDS video output for the VL-EPMs-21.

  • Page 37: Lvds Flat Panel Display Connector

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors LVDS F ANEL ISPLAY ONNECTOR The integrated LVDS flat panel display in the VL-EPMs-21 is an ANSI/TIA/EIA-644-1995 specification-compliant interface.

  • Page 38: Compatible Lvds Panel Displays

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors LVDS P OMPATIBLE ANEL ISPLAYS The following list of flat panel displays is reported to work properly with the integrated graphics video controller chip used on the VL-EPMs-21.

  • Page 39: Console Redirection

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors ONSOLE EDIRECTION The VL-EPMs-21 can be operated without using the on-board video output by redirecting the console to a serial communications port.

  • Page 40: Ide / Pata Interface (J5)

    VersaLogic offers a number of Disk on Module (DOM) flash storage devices, in capacities from 1 to 8 GB, that attach to the IDE connector. The VL-F20 series of DOMs have a 44-pin 2 mm connector and are secured to the board with one M2.5 x 6mm nylon pan head Philips screw.

  • Page 41: Loading Software Onto A Disk On Module Device

    OFTWARE ONTO A ODULE EVICE VersaLogic recommends that you load operating systems or other software onto a DOM device via a USB drive or through the Ethernet interface. Warning! If you attach a DOM to an IDE cable, be careful to preserve proper signal-to-signal integrity.

  • Page 42: Main I/O Connector (J7)

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors Main I/O Connector (J7) The J7 50-pin main I/O connector incorporates the COM ports, USB ports, PLED, speaker, and the reset button.

  • Page 43: Serial Ports

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors Serial Ports The VL-EPMs-21 features four on-board 16550-based serial channels located at standard PC I/O addresses. Connector J7 provides interfaces to the COM ports.

  • Page 44: Serial Connector Pin Functions

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors ERIAL ONNECTOR UNCTIONS Table 13: VL-CBR-5012 COM1 and COM2 Pinout J2 Top Signal DB-9 Pin Name Function Shorted to pins 4 &...

  • Page 45: Usb Interface

    Client mode. When operated in client mode, USB2 can operate as a USB networking or a USB mass storage device when connected to an external host computer. In other words, the Ocelot can appear as a USB mass storage device to a standard Windows XP workstation.

  • Page 46: Audio

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors Audio The audio interface on the VL-EPMs-21 is implemented using the Integrated Device Technology 92HD75B2X3 Audio Codec. This interface is Intel High Definition Audio-compatible. Drivers are available for most Windows-based and Linux operating systems.

  • Page 47: Pc/104 (Isa) Expansion Bus (J9-J10)

    I/O, optional LPC-based SUMIT add-on cards, and the onboard CPLD containing the PC/104 bridge, VersaLogic registers, and the SPI controller (see the figure below). Special care must be taken to avoid resource conflicts between all LPC bus- based targets (including downstream buses such as PC/104 and SPI) as well as legacy devices internal to the system controller hub (SCH).

  • Page 48: Pc/104 Memory Cycle Support

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors The ISA I/O ranges listed below are supported. The I/O ranges allocated to other LPC-based devices (on-board serial ports or SUMIT LPC bus modules) can conflict if forwarded to ISA bus PC/104 modules.

  • Page 49: Spx Expansion Bus (J13)

    XPANSION ODULES VersaLogic offers a number of SPX modules that provide a variety of standard functions, such as analog input, digital I/O, CANbus controller, and others. These are small boards (1.2” x 3.78”) that can mount on the system stack, using SUMIT standoffs, (VL-HDW-105/106) or up to two feet away from the baseboard.

  • Page 50: Spi Registers

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors SPI R EGISTERS A set of control and data registers are available for SPI transactions. The following tables describe the SPI control registers (SPICONTROL and SPISTATUS) and data registers (SPIDATA3-0).
  • Page 51 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors SPISTATUS (READ/WRITE) 1D9h IRQSEL1 IRQSEL0 SPICLK1 SPICLK0 HW_IRQ_EN LSBIT_1ST HW_INT BUSY Table 18: SPI Control Register Assignments...
  • Page 52 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors SPIDATA0 (READ/WRITE) 1DAh MSbit LSbit SPIDATA1 (READ/WRITE) 1DBh MSbit LSbit SPIDATA2 (READ/WRITE) 1DCh MSbit LSbit SPIDATA3 (READ/WRITE) 1DDh...

  • Page 53: System Resources And Maps

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com System Resources and Maps Memory Map The lower 1 MB memory map of the VL-EPMs-21 is arranged as shown in the following table.
  • Page 54 Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors VersaLogic recommends that you perform an I/O port scan of the PC/104 bus under the operating system of choice to assist you in avoiding resource conflicts. The following table shows an example of a port scan of the VL-EPMs-21 under test, running DOS 6.22. This example is not necessarily an accurate description for the results under Windows, Linux, VxWorks, or other operating systems.

  • Page 55: Interrupt Configuration

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Interfaces and Connectors Interrupt Configuration Table 22: Interrupt Configuration  = default setting  = allowed setting Source ...

  • Page 56: Versalogic Registers

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com VersaLogic Registers PLED and Product ID Register PLEDPC (Read/Write) 1D0h PLED Table 23: PLED and Product Code Register Bit Assignments...

  • Page 57: Revision And Type Register

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Special Registers Revision and Type Register REVTYP (Read Only) 1D1h TEMP CUSTOM BETA This register is used to indicate the revision level of the VL-EPMs-21 and PLD firmware.

  • Page 58: Gpi Jumper Register

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Special Registers GPI Jumper Register GPI (Read Only) 1D2h Reserved Reserved Reserved Reserved Reserved Reserved GPI_JMP CMOSRST Table 25: GPI Jumper Register Bit Assignments...

  • Page 59: Watchdog Timer Register

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Special Registers Watchdog Timer Register This register controls the behavior of the System Management Controller if the Super I/O hardware monitor or watchdog timer interrupt pins have been asserted.

  • Page 60: Pc/104 I/O Block Enable Registers

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Special Registers PC/104 I/O Block Enable Registers These registers are used to configure the LPC-to-PC/104 bus bridge. I/O port addresses are divided into blocks.
  • Page 61 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Special Registers PC104_BLK_EN1 (Read/Write) 1D5h Reserved Reserved Reserved Reserved IOBLK_EN11 IOBLK_EN10 IOBLK_EN9 IOBLK_EN8 Table 28: PC/104 I/O Block Enable Register 1 Bit Assignments...

  • Page 62: Pc/104 Interrupt Request Enable Registers

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Special Registers PC/104 Interrupt Request Enable Registers These registers are used to configure PC/104 bus IRQs. Legacy IRQs on the Serial IRQ (LPC) bus each have an enable bit that allows the IRQ to be forwarded from the PC/104 bus to the Serial IRQ (LPC) bus.
  • Page 63 Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Special Registers PC104_IRQ_EN1 (Read/Write) 1DFh 16BIT_EN MEM_EN3 MEM_EN2 MEM_EN1 MEM_EN0 Reserved IRQ15_EN IRQ12_EN Table 30: PC/104 Interrupt Request Register 1 Bit Assignments...

  • Page 64: Appendix A - References

    Distributor of VersaLogic Corporation: Excellent Integrated System Limited Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com Appendix A – References PC Chipset Intel Atom Datasheet Intel Atom Ethernet Controller Intel 82574L Datasheet Intel 82574L Ethernet Controller...

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