Click here to load reader

LogiCORE IP MicroBlaze Micro Controller System · PDF file 2020. 10. 14. · MicroBlaze MCS v2.2 5 PG116 April 2, 2014 Chapter 1 Overview The MicroBlaze™ MCS core is a highly integrated

  • View
    2

  • Download
    0

Embed Size (px)

Text of LogiCORE IP MicroBlaze Micro Controller System · PDF file 2020. 10. 14. ·...

  • LogiCORE IP MicroBlaze Micro Controller System v2.2 Product Guide

    Vivado Design Suite

    PG116 April 2, 2014

    This document applies to the following software versions: Vivado Design Suite 2014.1 through 2014.4.This document applies to the following software versions: Vivado Design Suite 2014.1 through 2014.4.This document applies to the following software versions: Vivado Design Suite 2014.1 through 2014.4.This document applies to the following software versions: Vivado Design Suite 2014.1 through 2014.4.

  • MicroBlaze MCS v2.2 www.xilinx.com 2 PG116 April 2, 2014

    Table of Contents IP Facts

    Chapter 1: Overview Feature Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Licensing and Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

    Chapter 2: Product Specification Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Resource Utilization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Port Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Register Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

    Chapter 3: Designing with the Core General Design Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Clocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Protocol Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

    Chapter 4: Design Flow Steps Customizing and Generating the Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Constraining the Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Synthesis and Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

    Appendix A: Migrating and Upgrading Migrating to the Vivado Design Suite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Upgrading in the Vivado Design Suite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

    Appendix B: Debugging Finding Help on Xilinx.com . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Debug Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Simulation Debug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

    Send Feedback

    http://www.xilinx.com http://www.xilinx.com/about/feedback.html?docType=Product_Guide&docId=PG116&Title=LogiCORE%20IP%20MicroBlaze%20Micro%20Controller%20System%20v2.2&releaseVersion=2.2&docPage=2

  • MicroBlaze MCS v2.2 www.xilinx.com 3 PG116 April 2, 2014

    Hardware Debug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

    Appendix C: Application Software Development Xilinx Software Development Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Device Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

    Appendix D: Additional Resources and Legal Notices Xilinx Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Please Read: Important Legal Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Automotive Applications Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

    Send Feedback

    http://www.xilinx.com http://www.xilinx.com/about/feedback.html?docType=Product_Guide&docId=PG116&Title=LogiCORE%20IP%20MicroBlaze%20Micro%20Controller%20System%20v2.2&releaseVersion=2.2&docPage=3

  • MicroBlaze MCS v2.2 www.xilinx.com 4 PG116 April 2, 2014 Product Specification

    Introduction The LogiCORE™ IP MicroBlaze™ Micro Controller System (MCS) core is a complete processor system intended for controller applications. It is highly integrated and includes the MicroBlaze processor, local memory for program and data storage as well as a tightly coupled I/O module implementing a standard set of peripherals.

    The MicroBlaze processor included in the MicroBlaze MCS core has a f ixed configuration, optimized for minimal area. The full-featured MicroBlaze processor is available in the Vivado® IP integrator.

    Features • MicroBlaze processor

    • Local Memory

    • MicroBlaze Debug Module (MDM)

    ° Debug UART

    • Tightly Coupled I/O Module including

    ° I/O Bus

    ° Interrupt Controller using fast interrupt mode

    ° UART

    ° Fixed Interval Timers

    ° Programmable Interval Timers

    ° General Purpose Inputs

    ° General Purpose Outputs

    IP Facts

    LogiCORE IP Facts Table

    Core Specifics Supported Device Family(1) UltraScale™ Architecture, Zynq®-7000, 7 Series

    Supported User Interfaces

    Local Memory Bus (LMB), Dynamic Reconfiguration Port (DRP)

    Resources See Table 2-2.

    Provided with Core Design Files RTL

    Example Design Not Provided

    Test Bench Not Provided

    Constraints File Not Provided

    Simulation Model Verilog and/or VHDL Structural

    Supported S/W Driver(2) Standalone

    Tested Design Flows(3)

    Design Entry Vivado Design Suite

    IP Integrator

    Simulation For supported simulators, see theXilinx Design Tools: Release Notes Guide.

    Synthesis Vivado Synthesis

    Support Provided by Xilinx @ www.xilinx.com/support

    Notes: 1. For a complete listing of supported devices, see the Vivado IP

    catalog. 2. Standalone driver details can be found in the SDK directory

    (/doc/usenglish/xilinx_drivers.htm). Linux OS and driver support information is available from //wiki.xilinx.com.

    3. For the supported versions of the tools, see the Xilinx Design Tools: Release Notes Guide.

    Send Feedback

    http://www.xilinx.com/support http://wiki.xilinx.com http://www.xilinx.com http://www.xilinx.com/cgi-bin/docs/rdoc?v=2014.1;t=vivado+release+notes http://www.xilinx.com/cgi-bin/docs/rdoc?v=2014.1;t=vivado+release+notes http://www.xilinx.com/about/feedback.html?docType=Product_Guide&docId=PG116&Title=LogiCORE%20IP%20MicroBlaze%20Micro%20Controller%20System%20v2.2&releaseVersion=2.2&docPage=4

  • MicroBlaze MCS v2.2 www.xilinx.com 5 PG116 April 2, 2014

    Chapter 1

    Overview The MicroBlaze™ MCS core is a highly integrated processor system intended for controller applications. Data and program is stored in a local memory, debug is facilitated by the MicroBlaze Debug Module (MDM). A standard set of peripherals is also included, providing basic functionality like interrupt controller, UART, timers and general purpose input and outputs.

    Feature Summary MicroBlaze The MicroBlaze embedded processor soft core is a reduced instruction set computer (RISC) optimized for implementation in Xilinx FPGAs. Detailed information on the MicroBlaze processor can be found in the MicroBlaze Processor Reference Guide (UG081) [Ref 1].

    The MicroBlaze parameters in the MicroBlaze MCS core are fixed except for the possibility to enable/disable the debug functionality, including debug UART. Table 4-2 shows the core parameter values. These values correspond to the MicroBlaze Configuration Wizard Minimum Area configuration.

    X-Ref Target - Figure 1-1

    Figure 1-1: MicroBlaze Micro Controller System

    ILMB

    MicroBlaze

    Local Memory Bus

    LMB BRAM Interface Controller

    Block RAM (Dual Port)

    DLMB

    Local Memory Bus

    LMB BRAM Interface Controller

    I/O Module

    MicroBlaze Debug

    Optional Feature

    Send Feedback

    http://www.xilinx.com http://www.xilinx.com/ab