Xilinx EDK v9.2 设计效率提高实现了性能更高的处理系统，并利用了新的处理器核、总线架构、IP、存储器接口、特性和简便易用的工具增强。Xilinx 嵌入式开发套件（EDK）v9.2 版引进了新的 MicroBlaze? 处理器 v7（带有内存管理单元 - MMU）支持和新的 Spartan 器件支持，以及各种 Platform Studio 嵌入式工具套件增强和改进，从而简化了处理设计。
新器件支持
Spartan?-3A DSP
Spartan-3AN
Spartan-3A
一般增强
利用下列内容实现的性能更高的处理系统：
新的、基于 CoreConnect PLB v4.6 的优化处理器总线架构
MultiPort 存储器控制器（MPMC3）的集成，连同 XPS 配置向导，实现了高性能存储器接口的轻松配置
MicroBlaze 处理器7版：
支持内存管理单元（MMU）
支持全部实时操作系统，如嵌入式 Linux 2.6。
LynuxWorks 提供了支持 MMU 的 Blue Cat Linux 2.6 MicroBlaze 版本
PLB v4.6 互联
支持合作伙伴片外软件跟踪工具
包含在 EDK 内的 Xilinx MicroBlaze 跟踪核（XMTC）
合作软件跟踪工具：
Computex F-Sight
Lauterbach T32
改进了快速单工链路
利用新的 MB 指令简化了 FSL 外设的编程
Blocking FSL 指令可以被中断
新的浮点指令
浮点-整数转换
浮点平方根
更新的处理器 IP 目录包含 50 个新的或重新设计的 IP 核，并带有针对新的高性能 PLB v4.6 互联进行了优化的 IP
全面支持Spartan-3A、Spartan-3AN 和 Spartan-3A DSP FPGA
64 位 Linux OS 支持
ISE? 软件内的 EDK 项目文件（.xmp）支持.xmp 文件现在可以是 ISE 软件内的顶层源文件
简化了时钟生成
改善了嵌入式设计中复位信号上的时序
支持第三方文本编辑器
多处理器支持，并带有用于实现处理器间通信的 mutex 和邮箱 pcores
Platform Studio 软件开发套件（SDK）的增强
支持远程调试
支持通过数据文件来初始化调试环节
支持 Watchpoints
MicroBlaze GNU 工具已更新为新版本：
从 3.4.1 版更新到 4.1.1 版的 GCC
从 5.3 版更新到 6.5 版的 GDB
支持 MicroBlaze 浮点指令和 MMU 指令
DWARF2 调试格式的 GCC 支持
EDK 9.2 与下列第三方仿真工具兼容：
ModelSim 6.1e（Linux 和 MS Windows）
NCSim 5.8（仅限于 Linux）
Xilinx Platform Studio 操作系统支持
Windows XP（32 位）SP1、SP2
Linux Red Hat 企业版（5.0 32 位/64 位、4.0 32 位）
Solaris 9 (2.9/5.9)
其它相关更新和专题
EDK 9.2 支持 Spartan-3E 1600E MicroBlaze 嵌入式开发套件，包括支持嵌入式 Linux 2.6 的更新版 9.2 参考设计。
针对新的 CoreConnect PLB v4.6 进行了更新的 ChipScope IBA（集成式总线分析器）核
新的‘EDK Profiling 用户指南’全面介绍了所有用于实现数据收集和度量显示的性能分析工具。
::::::English Description::::::
Xilinx EDK v9.2 design productivity improvements enable higher performance processing systems, leveraging new processor core, bus architecture, IP, memory interfaces, feature and ease-of-use tool enhancements. The v9.2 release of the Xilinx Embedded Development Kit (EDK) introduces new MicroBlaze? processor v7 (with Memory Management Unit – MMU) support, and new Spartan device support as well as a variety of Platform Studio embedded tool suite enhancements and improvements to ease processing design.
New Device Support
Spartan?-3A DSP
Spartan-3AN
Spartan-3A
General Enhancements
Higher performance processing systems enabled by:
New optimized processor bus infrastructure based on CoreConnect PLB v4.6
Integration of MultiPort Memory Controller (MPMC3), complete with XPS configuration wizard, to easily configure high performance memory interfaces
MicroBlaze processor version 7, introducing:
Support for a Memory Management Unit (MMU)
Support for full, Real Time Operating Systems like Embedded Linux 2.6.
LynuxWorks offers Blue Cat Linux 2.6 MicroBlaze Edition supporting MMU
PLB v4.6 interconnect
Support for Partner Off-Chip Software Trace tools
Xilinx MicroBlaze Trace Core (XMTC) included in EDK
Partner Software Trace Tools:
Computex F-Sight
Lauterbach T32
Improved Fast Simplex Links
Simplified programming of FSL peripherals with new MB instructions
Blocking FSL instructions can be interrupted
New Floating Point Instructions
Float-to-int conversion
Floating point square root
Updated processor IP catalog containing 50 new or redesigned IP cores, with IP optimized for new high performance PLB v4.6 interconnect
Full-Access support for Spartan-3A, Spartan-3AN, and Spartan-3A DSP FPGAs
64-bit Linux OS support
EDK project file (.xmp) support in ISE? software. An .xmp file can now be the top-level source file in ISE software
Simpler Clock Generation
Improved timing on reset signals in embedded design
Support for third party text editors
Multi-processor support with mutex and mailbox pcores for Inter-Processor Communication
Platform Studio Software Development Kit (SDK) Enhancements
Support for Remote Debug
Support for Initialization of Debug Session with Data Files
Support for Watchpoints
MicroBlaze GNU tools have been upgraded to new versions:
GCC upgraded from 3.4.1 to 4.1.1
GDB upgraded from 5.3 to 6.5
Support for MicroBlaze floating point instructions and MMU instructions
GCC support for DWARF2 debug format
EDK 9.2 is compatible with the following third party simulation tools:
ModelSim 6.1e (Linux and MS Windows)
NCSim 5.8 (Linux only)
Xilinx Platform Studio Operating System Support
Windows XP (32-bit) SP1, SP2
Linux Red Hat Enterprise (5.0 32-bit/64-bit, 4.0 32-bit)
Solaris 9 (2.9/5.9)
Other Related Updates and Topics
EDK 9.2 support for the Spartan-3E 1600E MicroBlaze Embedded Development Kit, including updated 9.2 reference designs supporting embedded Linux 2.6.
ChipScope IBA (Integrated Bus Analyzer) core updated for new CoreConnect PLB v4.6
New ‘EDK Profiling User Guide’ provides overview of all performance analysis tools for data collection and metric display.
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