%0 Journal Article
%T Standalone development platform design for Freescale i.MX31<br>基于飞思卡尔i.MX31的Standalone开发平台设计
%A YANG Zhong-chang
%A ZHANG Xin-ming
%A <br>杨仲唱
%A 张信明
%J 计算机应用
%D 2008
%I 
%X In order to improve Windows Media Audio (WMA) decoder performance and obtain its exact performance, a new Standalone development platform was proposed. The critical step of Standalone platform is to configure i.MX31 Memory Management Unit (MMU). The segment translation mechanism was used to implement MMU. Via analysis of WMA decoder experiment results on this platform, WMA decoder exact performance was achieved, and its performance was enhanced by twenty-nine percent.
%K Standalone development platform
%K MMU
%K i
%K MX31
%K cache
%K address translation<br>Standalone开发平台
%K 存储管理单元
%K i.MX31
%K 高速缓存
%K 地址转换
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=46F840651CE7589315FAEEDD9F8002FE&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=E158A972A605785F&sid=33C2C2DAF31F219B&eid=1A775ABEB80E436B&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=7