• <acronym id="ng0ar"></acronym>
    <acronym id="ng0ar"></acronym>
  • 網站首頁 技術論壇 購物車
    地 址:上海市延安西路1160號首信銀都大廈16樓
    電 話:021-51087875
    傳真:+86-21-52588350
    郵 編:200052
     
     

    PICC18 V9.66 支持PIC18系列 免費下載

    附件名稱:
    發布時間:2011-05-20
    查看次數:10880

     

     

    HI-TECH C compiler for PIC18 MCUs implements the optimizations of Omniscient Code Generation? (OCG) - a whole-program compilation technology - to provide denser code and better performance for development on PIC18 MCUs.

    This ANSI C Compiler available in three operating levels. To compare the optimizations and features of each, please see the table below.

    HI-TECH C Compiler for PIC18 MCUs

    PRO

    (SW500007)

    Standard

    (SW500008)

    Lite

    PRICING

     

     

    Single-User License List Price

    $1195

    $495

    Free

    Technical Support

    High Priority Access* included

    High Priority Access* optional

    Available

    OPTIMIZATIONS

     

     

    Omniscient Code Generation? Optimizations

    Maximum

    High optimizations levels

    OCG to be implemented 2009 Q3

    Partial

    Optimizes the size of each pointer variable in your code based on its usage

    Yes

    No

    Limited

    Reduces overhead required for interrupt context switching

    Yes

    Limited

    No

    Pointer optimizations based on knowledge of target

    Yes

    No

    No

    Automatically allocates objects into optimal locations

    Yes

    Limited

    Limited

    Procedural Abstraction optimizations

    Yes

    No

    No

    Optimizations for rapid runtime startup and memory clearing

    Yes

    Yes

    No

    Printf library code footprint

    Compiler eliminates all unused features of printf for smallest footprint

    Determined by printf feature set selected by user

    Compiler can eliminate some unused printf features

    USABILITY/FEATURES

     

     

    Supports all PIC18 MCUs

    Yes

    Yes

    Yes

    Unlimited Memory Usage

    Yes

    Yes

    Yes

    Automatically handles memory banking without requiring special qualifiers

    Yes

    Yes

    Yes

    Can identify inconsistent definitions across modules

    Yes

    Limited

    Yes

    Automatically analyzes user assembly and object code files

    Yes

    No

    Yes

    Eliminates the need for many non-standard C qualifiers and compiler options

    Yes

    No

    Yes

    Printf library functionality

    Compiler automatically detects and implements printf features required by program

    User selects on of three printf feature sets as required by program

    Compiler eliminates all unused features of printf for smallest footprint

    Fully integrates into MPLAB® IDE

    Yes

    Yes

    Yes

    Runs on all platforms: Windows (XP and Vista), Linux and Mac OS X

    Yes

    Yes

    Yes

    ?
    旺旺客服
    在線客服
    精品人妻无码专区在线视频
  • <acronym id="ng0ar"></acronym>
    <acronym id="ng0ar"></acronym>