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发明名称
FPGA位元档升级之健全且经济之解决方案
摘要
一种供FPGA(场可程式闸阵列)升级的系统,其包括一FPGA,一FLASH(快闪)记忆体,以及一CPLD(复杂可程式化逻辑装置)。该快闪记忆体包括一第一区域,其被配置为供储存该FPGA的位元档的一可使用版本,及一第二区域,其被配置为供储存该FPGA的位元档的一备份版本。该CPLD被配置为从该快闪记忆体下载该位元档至该FPGA,以提供该功能性给该FPGA。因此,该CPLD和一CPU(处理器)通信以升级该快闪记忆体中的该位元档,并指示CPU哪个版本的位元档的已经被下载到该FPGA。
申请公布号
TW200638217
申请公布日期
2006.11.01
申请号
TW095110832
申请日期
2006.03.29
申请人
凹凸科技股份有限公司
发明人
房立财;甘霖;丁顺光;陈之翔
分类号
G06F15/00(2006.01)
主分类号
G06F15/00(2006.01)
代理机构
代理人
刘育志
主权项
地址
美国
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